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image
im·age I0041700 (ĭm′ĭj)n.1. a. A representation of the form of a person or object, such as a painting or photograph.b. A sculptured likeness.2. Physics An optically formed duplicate, counterpart, or other representative reproduction of an object, especially an optical reproduction formed by a lens or mirror.3. a. One that closely or exactly resembles another: He is the image of his uncle.b. Likeness; semblance: Genesis says that man was made in the image of God.4. a. The opinion or concept of something that is held by the public: the public's image of business leaders as greedy.b. The concept or character projected to the public, as by a person or institution, especially as interpreted by the mass media: an actor who tried to convey an image of refined beauty.5. A typical example or embodiment: That child is the image of good health.6. A mental picture of something not real or present: Our image of the cottage did not conform with reality.7. A vivid description or representation in words, especially a metaphor or simile: The poem uses the image of a barren tree to convey feelings of desolation.8. Mathematics A set of values of a function corresponding to a particular subset of a domain.9. Computers An exact replica of the contents of a storage device, such as a hard disk, stored on a second storage device, such as a network server.10. Obsolete An apparition.tr.v. im·aged, im·ag·ing, im·ag·es 1. a. To make or produce a likeness of: imaged the poet in bronze.b. To mirror or reflect: a statue imaged in the water.c. To make a visual representation of (an object) using remote scanning or technology such as magnetic resonance imaging: imaged the diseased kidneys; imaged the surface of Mars.2. To symbolize or typify: a kneeling woman imaging the nation's grief.3. To picture mentally; imagine or visualize: imaged each dive before doing it.4. To describe, especially so vividly as to evoke a mental picture: The passage images what it's like to grow up poor.5. Computers a. To print (a file) using a laser printer, imagesetter, direct-to-plate press, or similar device.b. To transmit (an exact replica of the contents of a storage device) to another storage device: imaged the hard drive to the server. [Middle English, from Old French, from Latin imāgō; see aim- in Indo-European roots.] im′age·less adj.im′ag·er n.i·mag′i·nal (ĭ-măj′ə-nəl) adj.image (ˈɪmɪdʒ) n1. a representation or likeness of a person or thing, esp in sculpture2. (General Physics) an optically formed reproduction of an object, such as one formed by a lens or mirror3. a person or thing that resembles another closely; double or copy4. a mental representation or picture; idea produced by the imagination5. the personality presented to the public by a person, organization, etc: a criminal charge is not good for a politician's image. See also corporate image6. (Physiology) the pattern of light that is focused on to the retina of the eye7. (Psychology) psychol the mental experience of something that is not immediately present to the senses, often involving memory. See also imagery, body image, hypnagogic image8. a personification of a specified quality; epitome: the image of good breeding. 9. (Literary & Literary Critical Terms) a mental picture or association of ideas evoked in a literary work, esp in poetry10. (Literary & Literary Critical Terms) a figure of speech, such as a simile or metaphor11. (Mathematics) maths a. (of a point) the value of a function, f(x), corresponding to the point xb. the range of a function12. an obsolete word for apparitionvb (tr) 13. to picture in the mind; imagine14. to make or reflect an image of15. (Computer Science) computing to project or display on a screen or visual display unit16. to portray or describe17. to be an example or epitome of; typify[C13: from Old French imagene, from Latin imāgō copy, representation; related to Latin imitārī to imitate] ˈimageable adj ˈimageless adjim•age (ˈɪm ɪdʒ) n., v. -aged, -ag•ing. n. 1. a physical likeness or representation of a person, animal, or thing, photographed, painted, sculptured, or otherwise made visible. 2. an optical counterpart or appearance of an object, as is produced by reflection from a mirror, refraction by a lens, or the passage of luminous rays through a small aperture. 3. a mental representation; idea; conception. 4. Psychol. a mental representation of something previously perceived, in the absence of the original stimulus. 5. form; appearance; semblance: created in God's image. 6. counterpart; copy: That child is the image of his mother. 7. a symbol; emblem. 8. a general or public perception, as of a company, esp. when achieved by calculation aimed at creating goodwill. 9. type; embodiment: the image of frustration. 10. a description of something in speech or writing. 11. a figure of speech, esp. a metaphor or a simile. 12. an idol or representation of a deity: They knelt down before graven images. 13. Math. the point or set of points in the range corresponding to a designated point in the domain of a given function. v.t. 14. to picture in the mind; imagine. 15. to make an image of. 16. to project (an image) on a surface. 17. to reflect the likeness of; mirror. 18. to describe in speech or writing. 19. to symbolize; typify. [1175–1225; Middle English < Old French image, imagene < Latin imāgō a copy, likeness] im′age•a•ble, adj. im′ag•er, n. image Past participle: imaged Gerund: imaging
Present |
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I image | you image | he/she/it images | we image | you image | they image |
Preterite |
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I imaged | you imaged | he/she/it imaged | we imaged | you imaged | they imaged |
Present Continuous |
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I am imaging | you are imaging | he/she/it is imaging | we are imaging | you are imaging | they are imaging |
Present Perfect |
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I have imaged | you have imaged | he/she/it has imaged | we have imaged | you have imaged | they have imaged |
Past Continuous |
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I was imaging | you were imaging | he/she/it was imaging | we were imaging | you were imaging | they were imaging |
Past Perfect |
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I had imaged | you had imaged | he/she/it had imaged | we had imaged | you had imaged | they had imaged |
Future |
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I will image | you will image | he/she/it will image | we will image | you will image | they will image |
Future Perfect |
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I will have imaged | you will have imaged | he/she/it will have imaged | we will have imaged | you will have imaged | they will have imaged |
Future Continuous |
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I will be imaging | you will be imaging | he/she/it will be imaging | we will be imaging | you will be imaging | they will be imaging |
Present Perfect Continuous |
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I have been imaging | you have been imaging | he/she/it has been imaging | we have been imaging | you have been imaging | they have been imaging |
Future Perfect Continuous |
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I will have been imaging | you will have been imaging | he/she/it will have been imaging | we will have been imaging | you will have been imaging | they will have been imaging |
Past Perfect Continuous |
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I had been imaging | you had been imaging | he/she/it had been imaging | we had been imaging | you had been imaging | they had been imaging |
Conditional |
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I would image | you would image | he/she/it would image | we would image | you would image | they would image |
Past Conditional |
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I would have imaged | you would have imaged | he/she/it would have imaged | we would have imaged | you would have imaged | they would have imaged | ThesaurusNoun | 1. | image - an iconic mental representation; "her imagination forced images upon her too awful to contemplate"mental imageinternal representation, mental representation, representation - a presentation to the mind in the form of an idea or imageimagination image, thought-image - a mental image produced by the imaginationmemory image - a mental image of something previously experiencedvisual image, visualisation, visualization - a mental image that is similar to a visual perceptionmental picture, picture, impression - a clear and telling mental image; "he described his mental picture of his assailant"; "he had no clear picture of himself or his world"; "the events left a permanent impression in his mind"auditory image - a mental image that is similar to an auditory perception | | 2. | image - (Jungian psychology) a personal facade that one presents to the world; "a public image is as fragile as Humpty Dumpty"personaappearance, visual aspect - outward or visible aspect of a person or thingpsychological science, psychology - the science of mental lifeCarl Gustav Jung, Carl Jung, Jung - Swiss psychologist (1875-1961) | | 3. | image - a visual representation (of an object or scene or person or abstraction) produced on a surface; "they showed us the pictures of their wedding"; "a movie is a series of images projected so rapidly that the eye integrates them"ikon, picture, iconbitmap, electronic image - an image represented as a two dimensional array of brightness values for pixelschiaroscuro - a monochrome picture made by using several different shades of the same colorcollage, montage - a paste-up made by sticking together pieces of paper or photographs to form an artistic image; "he used his computer to make a collage of pictures superimposed on a map"transparency, foil - picture consisting of a positive photograph or drawing on a transparent base; viewed with a projectorcomputer graphic, graphic - an image that is generated by a computericonography - the images and symbolic representations that are traditionally associated with a person or a subject; "religious iconography"; "the propagandistic iconography of a despot"inset - a small picture inserted within the bounds or a larger onelikeness, semblance - picture consisting of a graphic image of a person or thingcyclorama, diorama, panorama - a picture (or series of pictures) representing a continuous scenereflection, reflexion - the image of something as reflected by a mirror (or other reflective material); "he studied his reflection in the mirror"representation - a creation that is a visual or tangible rendering of someone or somethingCAT scan, scan - an image produced by scanning; "he analyzed the brain scan"; "you could see the tumor in the CAT scan"echogram, sonogram - an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs | | 4. | image - a standard or typical example; "he is the prototype of good breeding"; "he provided America with an image of the good father"epitome, prototype, paradigmexample, model - a representative form or pattern; "I profited from his example"concentrate - a concentrated example of something; "the concentrate of contemporary despair"imago - (psychoanalysis) an idealized image of someone (usually a parent) formed in childhood | | 5. | image - language used in a figurative or nonliteral sensefigure of speech, trope, figurecakewalk - an easy accomplishment; "winning the tournament was a cakewalk for him"; "invading Iraq won't be a cakewalk"blind alley - (figurative) a course of action that is unproductive and offers no hope of improvement; "all the clues led the police into blind alleys"; "so far every road that we've been down has turned out to be a blind alley"megahit, smash hit, blockbuster - an unusually successful hit with widespread popularity and huge sales (especially a movie or play or recording or novel)sleeper - an unexpected hit; "that movie was the sleeper of the summer"home run, bell ringer, bull's eye, mark - something that exactly succeeds in achieving its goal; "the new advertising campaign was a bell ringer"; "scored a bull's eye"; "hit the mark"; "the president's speech was a home run"housecleaning - (figurative) the act of reforming by the removal of unwanted personnel or practices or conditions; "more housecleaning is in store at other accounting firms"; "many employees were discharged in a general housecleaning by the new owners"goldbrick - anything that is supposed to be valuable but turns out to be worthlesslens - (metaphor) a channel through which something can be seen or understood; "the writer is the lens through which history can be seen"rhetorical device - a use of language that creates a literary effect (but often without regard for literal significance)conceit - an elaborate poetic image or a far-fetched comparison of very dissimilar thingsirony - a trope that involves incongruity between what is expected and what occursexaggeration, hyperbole - extravagant exaggerationkenning - conventional metaphoric name for something, used especially in Old English and Old Norse poetrymetaphor - a figure of speech in which an expression is used to refer to something that it does not literally denote in order to suggest a similaritymetonymy - substituting the name of an attribute or feature for the name of the thing itself (as in `they counted heads')oxymoron - conjoining contradictory terms (as in `deafening silence')prosopopoeia, personification - representing an abstract quality or idea as a person or creaturesimile - a figure of speech that expresses a resemblance between things of different kinds (usually formed with `like' or `as')synecdoche - substituting a more inclusive term for a less inclusive one or vice versazeugma - use of a word to govern two or more words though appropriate to only one; "`Mr. Pickwick took his hat and his leave' is an example of zeugma"domino effect - the consequence of one event setting off a chain of similar events (like a falling domino causing a whole row of upended dominos to fall)flip side - a different aspect of something (especially the opposite aspect); "the flip side of your positive qualities sometimes get out of control"; "on the flip side of partnerships he talked about their competition"period - the end or completion of something; "death put a period to his endeavors"; "a change soon put a period to my tranquility"summer - the period of finest development, happiness, or beauty; "the golden summer of his life"dawn - an opening time period; "it was the dawn of the Roman Empire"evening - a later concluding time period; "it was the evening of the Roman Empire"rainy day - a (future) time of financial need; "I am saving for a rainy day" | | 6. | image - someone who closely resembles a famous person (especially an actor); "he could be Gingrich's double"; "she's the very image of her mother"look-alike, doubleindividual, mortal, person, somebody, someone, soul - a human being; "there was too much for one person to do"clone, dead ringer, ringer - a person who is almost identical to another | | 7. | image - (mathematics) the set of values of the dependent variable for which a function is defined; "the image of f(x) = x^2 is the set of all non-negative real numbers if the domain of the function is the set of all real numbers"range of a function, rangemath, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangementset - (mathematics) an abstract collection of numbers or symbols; "the set of prime numbers is infinite" | | 8. | image - the general impression that something (a person or organization or product) presents to the public; "although her popular image was contrived it served to inspire music and pageantry"; "the company tried to project an altruistic image"effect, impression - an outward appearance; "he made a good impression"; "I wanted to create an impression of success"; "she retained that bold effect in her reproductions of the original painting" | | 9. | image - a representation of a person (especially in the form of sculpture); "the coin bears an effigy of Lincoln"; "the emperor's tomb had his image carved in stone"effigy, simulacrumGuy - an effigy of Guy Fawkes that is burned on a bonfire on Guy Fawkes Daygraven image, idol, god - a material effigy that is worshipped; "thou shalt not make unto thee any graven image"; "money was his god"representation - a creation that is a visual or tangible rendering of someone or somethingbird-scarer, scarecrow, scarer, straw man, strawman - an effigy in the shape of a man to frighten birds away from seedswax figure, waxwork - an effigy (usually of a famous person) made of wax | Verb | 1. | image - render visible, as by means of MRIvisualise, visualize - view the outline of by means of an X-ray; "The radiologist can visualize the cancerous liver" | | 2. | image - imagine; conceive of; see in one's mind; "I can't see him on horseback!"; "I can see what will happen"; "I can see a risk in this strategy"envision, fancy, picture, visualize, visualise, figure, see, projectrealize, see, understand, realise - perceive (an idea or situation) mentally; "Now I see!"; "I just can't see your point"; "Does she realize how important this decision is?"; "I don't understand the idea"visualise, visualize - form a mental picture of something that is invisible or abstract; "Mathematicians often visualize"conceive of, envisage, ideate, imagine - form a mental image of something that is not present or that is not the case; "Can you conceive of him as the president?" |
imagenoun1. thought, idea, vision, concept, impression, perception, conception, mental picture, conceptualization The words `Côte d'Azur' conjure up images of sun, sea and sand.2. profile, face, front, role, mask, persona, façade, public face, public impression, assumed role The tobacco industry has been trying to improve its image.3. figure of speech, metaphor, simile, conceit, trope The images in the poem illustrate the poet's frame of mind.4. reflection, appearance, likeness, mirror image I peered at my image in the mirror.5. figure, idol, icon, fetish, talisman The polished stone bore the graven image of a snakebird.6. replica, copy, reproduction, counterpart, spit (informal, chiefly Brit.), clone, facsimile, spitting image (informal), similitude, Doppelgänger, (dead) ringer (slang), double The boy is the image of his father.7. picture, photo, photograph, representation, reproduction, snapshot A computer creates an image on the screen.spitting image replica, copy, reproduction, counterpart, spit (informal, chiefly Brit.), clone, facsimile, similitude, Doppelgänger, (dead) ringer (slang), double She's the spitting image of her mother.imagenoun1. Something that is reflected:reflection.2. Something closely resembling another:carbon copy, copy, duplicate, facsimile, likeness, reduplication, replica, replication, reproduction, simulacrum.Archaic: simulacre.Law: counterpart.3. One exactly resembling another:double, duplicate, picture, portrait, spitting image.Slang: ringer.4. The character projected or given by someone to the public:appearance, impression.5. That which exists in the mind as the product of careful mental activity:concept, conception, idea, notion, perception, thought.verb1. To present a lifelike image of:delineate, depict, describe, express, limn, picture, portray, render, represent, show.2. To copy (another) slavishly:echo, imitate, mimic, mirror, parrot, reflect, repeat.3. To send back or form an image of:mirror, reflect.4. To form mental images of:conceive, envisage, envision, fancy, fantasize, imagine, picture, see, think, vision, visualize.Informal: feature.Translationsimage (ˈimidʒ) noun1. a likeness or copy of a person etc made of wood, stone etc. images of the saints. 肖像 肖像2. a close likeness. She's the very image of her sister. 相像 相像3. reflection. She looked at her image in the mirror. 映像 映像4. mental picture. I have an image of the place in my mind. 印象 印象5. the general opinion that people have about a person, company etc. our public image. 形象 形象image
the spitting image of (someone)One who looks exactly like someone else. Wow, you are just the spitting image of your mother! I was about to call you by her name.See also: image, of, spitbe the spitting image of (someone)To look exactly like someone else. Wow, you are just the spitting image of your mother! I was about to call you by her name.See also: image, of, spitbe the (very) image of (someone)To look exactly like someone else. Wow, you are just the very image of your mother! I was about to call you by her name.See also: image, ofthe living image of (someone or something)1. One who looks exactly like someone else. Wow, you are just the living image of your mother! I was about to call you by her name.2. Someone or something that represents or is the embodiment of something. Nanotechnology has advanced far more rapidly than any could have predicted, and she is the living image of this growing field. Working-class citizens are continuing to reject the current political establishment for being out of touch with ordinary people's lives, and this election result is the living image of that defiance.See also: image, living, ofimage of healthOne who is or looks especially healthy, robust, of full of vitality. My grandmother is nearly 70 and smokes two packs of cigarettes a day, but somehow she's still the image of health. It's amazing how having a bit of a tan can make someone an image of health.See also: health, image, ofgraven imageAn image of an idol, especially a carving or sculpture, that one worships (something that was expressly forbidden in the Ten Commandments given to Moses by God). Many residents have described the statues as graven images of the country's sordid past issues of slavery and racism.See also: graven, imagethe spitten image of (one)old-fashioned A person who looks exactly like or bears a very strong resemblance to one. Wow, you are just the spitten image of your mother! I was about to call you by her name. That guy over there looks like the spitten image of someone I went to high school with.See also: image, of, spittenbe the spitten image of (someone)old-fashioned To look exactly like or bear a very strong resemblance to one. Wow, you are just the spitten image of your mother! I was about to call you by her name. That guy over there is the spitten image of someone I went to high school with.See also: image, of, spittenthe spit and image of (one)A person who looks exactly like or bears a very strong resemblance to one. Wow, you are just the spit and image of your mother! I was about to call you by her name. That guy over there looks like the spit and image of someone I went to high school with.See also: and, image, of, spitbe the spit and image of (someone)To look exactly like or bear a very strong resemblance to one. Wow, you are just the spit and image of your mother! I was about to call you by her name. That guy over there is the spit and image of someone I went to high school with.See also: and, image, of, spit*spit and image of someone and *the spitting image of someonethe very likeness of someone; a very close resemblence to someone. (*The second version is a frequent error. *Typically: be ~; look like ~.) John is the spit and image of his father. At first, I thought you were saying "spitting image."See also: and, image, of, spitspitting imageA precise resemblance, especially in closely related persons. For example, Dirk is the spitting image of his grandfather. This idiom alludes to the earlier use of the noun spit for "likeness," in turn probably derived from an old proverb, "as like as one as if he had been spit out of his mouth" (c. 1400). The current idiom dates from about 1900. See also: image, spitthe spitting image If you say that one person is the spitting image of another, you mean that the first person looks exactly like the second. He is the spitting image of his father. Now Nina looks the spitting image of Audrey Hepburn in Roman Holiday. Note: People occasionally use the spit and image or the dead spit to mean the same thing. Six-month-old Caleb is the spit and image of his daddy. He was handsome — the dead spit of Tikhonov, the film actor. Note: The origin of this expression is uncertain, but it may have developed from `spirit and image'. If one person was the spirit and image of another, they were alike both in character and physical appearance. See also: image, spita graven image a carved representation of a god used as an object of worship. This expression is from the second of the Ten Commandments: ‘Thou shalt not make unto thee any graven image’ (Exodus 20:4).See also: graven, imagethe living image of an exact copy or likeness of.See also: image, living, ofbe the image of somebody/something, be the living/spitting/very image of somebody/something be very similar to, or look exactly like somebody/something else: She’s the spitting image of her mother.See also: image, of, somebody, somethingspitting image, theAn exact resemblance, usually said of parent and child or other close relatives. This term comes from the earlier spit and image, which, since spit meant “likeness,” was redundant. Nevertheless, it was widely used from the late nineteenth century on, and by the mid-twentieth century, probably through mispronunciation or misspelling, was converted to the current cliché.See also: spitimage
image, in optics, likeness or counterpart of an object produced when rays of light coming from that object are reflected from a mirrormirror, in optics, a reflecting surface that forms an image of an object when light rays coming from that object fall upon it (see reflection). Usually mirrors are made of plate glass, one side of which is coated with metal or some special preparation to serve as a reflecting ..... Click the link for more information. or are refracted by a lenslens, device for forming an image of an object by the refraction of light. In its simplest form it is a disk of transparent substance, commonly glass, with its two surfaces curved or with one surface plane and the other curved. ..... Click the link for more information. . An image of an object is also formed when this light passes through a very small opening like that of a pinhole camera (which has no lens). Images are classed as real or virtual. A real image occurs when the rays of light from the object actually converge to form an image and can be seen on a screen placed at the point of convergence. For example, the image produced by the refraction of light rays by a convex lens (when the distance between the object and the lens is greater than the focal length of the lens) is real, and it appears on the side of the lens opposite the one on which the object is present. On the other hand, a virtual image occurs when the prolongations of the light rays converge to form an image, but the light rays themselves do not reach the point of convergence. Thus a virtual image cannot be seen on a screen. The image in a plane mirror is virtual. It appears to be behind the mirror, at a distance equal to that of the object in front, although the rays of light from the object do not penetrate the mirror but are reflected from it. Images of the same size as the object are sometimes produced, as in the case of the plane mirror, but in other cases they are larger, and in still others, smaller. They are sometimes erect and in other cases are inverted. The size of the image and whether it is erect or inverted, real or virtual, depend on the distance of the object from the lens or mirror relative to the focal length and on the type of lens or mirror (plane, convex, or concave) employed.image The representation of an object formed from the light or other electromagnetic radiation reflected or transmitted by the object and collected and brought to a focus by a telescope, camera, or similar instrument. Depending on the type of object being observed and telescope involved, images may be viewed directly by the observer, photographed, or recoded or analyzed by other instruments or electronic equipment. In an optical telescope, light is gathered by the primary mirror or objective, which bends the incoming rays until they meet at the focal point where the image is generated. In astronomy, the objects observed are so distant that images formed by all telescopes are upside down and real – that is, the light that produces them actually passes through them, making it possible for them to be projected onto a screen, for example. Such images are magnified by lenses in the eyepiece. In a refractor or Schmidt–Cassegrain, an angled device called a star diagonal, containing a prism or mirror, can be inserted in front of the eyepiece. Apart from making the telescope easier to use by making the eyepiece more accessible, this item of equipment turns the image up the right way but laterally inverts it, swapping it left to right as in a mirror. Radio telescopes work in a similar way to optical instruments, producing images from radio waves and converting them to a visible form by computer processing. See also imagingimageAny representation of form or features, especially one of the entire figure of a person; a statue, effigy, bust, relief, or intaglio. See also: designImage in philosophy, the result and ideal form of the reflection of an object in human consciousness, arising from practical sociohistorical experience, on the basis and in the form of a system of signs. On the sensory level of knowledge, images consist of sensations, perceptions, and representations. On the level of logical thought, they consist of concepts, judgments, and conclusions. The objective sources of images are objects and phenomena in the material world. In this sense, an image is secondary in relation to its original. The material substratum of an image consists of the corresponding neurophysiological processes occurring in the human or animal cortex. The material embodiment of an image takes the form of practical acts, language, and various semiotic models. The artistic image is a specific form of image. The uniqueness of an image lies in its subjective and ideal quality: it has no independent existence outside of its relationship to its material substratum—the brain and the object reflected in the brain. An image is objective in content to the degree to which it faithfully reflects an object. But the image of an object never exhausts the full wealth of its characteristics and relationships: the original is richer than its copy. Once it arises, the image acquires a relatively independent character and plays an active role in human and animal behavior, regulating behavior and actions. A. G. SPIRKIN image[′im·ij] (acoustics) acoustic image (communications) One of two groups of side bands generated in the process of modulation; the unused group is referred to as the unwanted image. The scene reproduced by a television or facsimile receiver. (computer science) A copy of the information contained in one medium recorded on a different data medium. (electricity) electric image (electromagnetism) The input reflection coefficient corresponding to the reflection coefficient of a specified load when the load is placed on one side of a waveguide junction and a slotted line is placed on the other. (mathematics) For a point x in the domain of a function ƒ, the point ƒ(x). For a subset A of the domain of a function ƒ, the set of all points that are equal to ƒ(x) for some point x in A. (optics) An optical counterpart of a self-luminous or illuminated object formed by the light rays that traverse an optical system; each point of the object has a corresponding point in the image from which rays diverge or appear to diverge. (physics) Any reproduction of an object produced by means of focusing light, sound, electron radiation, or other emanations coming from the object or reflected by the object. (psychology) A representation of a sensory experience, occurring in the brain. image image Any representation of form or features, but esp. one of the entire figure of a person; a statue, effigy, bust, relief, intaglio, etc.image1. an optically formed reproduction of an object, such as one formed by a lens or mirror 2. the pattern of light that is focused on to the retina of the eye 3. Psychol the mental experience of something that is not immediately present to the senses, often involving memory 4. a mental picture or association of ideas evoked in a literary work, esp in poetry 5. a figure of speech, such as a simile or metaphor 6. Mathsa. (of a point) the value of a function, f(x), corresponding to the point x b. the range of a function image1. Data representing a two-dimensional scene.A digital image is composed of pixels arranged in arectangular array with a certain height and width. Each pixelmay consist of one or more bits of information, representingthe brightness of the image at that point and possiblyincluding colour information encoded as RGB triples.
Images are usually taken from the real world via a digital camera, frame grabber, or scanner; or they may begenerated by computer, e.g. by ray tracing software.
See also image formats, image processing.image(1) (noun) A picture; graphic; photo. See graphics.
(2) (verb) To capture a scene (see imaging).
(3) A RAM or storage snapshot (see system image).
| The First Commercial Photographic Method |
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Daguerreotype film was a highly polished silver surface on a copper plate exposed to iodine fumes to make it light sensitive. Invented by Louis Jacques Daguerre, from the 1840s to the 1850s, daguerroeotype images were a favorite of the rich and famous. |
image
image [im´ahj] a picture or concept with more or less likeness to an objective reality.body image see body image.digital image a depiction recorded electronically to allow viewing or transmission on a computer.image distributor beam splitter.disturbed body image a nursing diagnosis defined as confusion in the mental picture of one's personal self. See also body image.fluoroscopic image a visual depiction on a fluoroscopy screen.image intensifier a fluoroscope that is electronically enhanced to produce a brighter image; see also control" >automatic brightness control, gain" >brightness gain, and vignetting.latent image the invisible change in radiographic film that is caused by x-radiation or light and is made visible by development of the film.magnification image direct radiographic enlargement requiring a fractional focus tube of 0.3 mm or less.manifest image the change on an x-ray film that becomes visible when the image" >latent image undergoes appropriate chemical processing.mirror image 1. the image of light made visible by the reflecting surface of the cornea and lens when illuminated through the slit lamp.2. an image with right and left relations reversed, as in the reflection of an object in a mirror.motor image the organized cerebral model of the possible movements of the body.phantom image an artifact seen in conventional tomography" >linear tomography.im·age (im'ăj), 1. Representation of an object made by the rays of light emanating or reflected from it. 2. Representation produced by x-rays, magnetic resonance imaging, tomography, ultrasound, thermography, radioisotopes, summated ECGs, PET scans, detection of electron energy states, among others. 3. To produce such representations. [L. imago, likeness] IMAGE Improving Management in Gastroenterology. An initiative funded by the Health Foundation (UK) which is meant to improve the quality of care given in four index gastrointestinal conditions: inflammatory bowel disease, irritable bowel syndrome, gastrooesophageal reflux disease, and coeliac disease.image See Afterimage, Body image, Eidetic image, Fictive image, Glamor image, Perceptual image, Professional image.
IMAGE Cardiology A clinical trial–International Multicenter Angina that evaluated medical management to reduce ischemia in Pts with stable angina. See Metoprolol, Nifedipine, Stable angina. im·age (im'ăj) 1. Representation of an object made by the rays of light emanating or reflected from it. 2. Representation produced by x-rays, ultrasound, tomography, thermography, radioisotopes, or other modalities. 3. To produce such a representation. [L. imago, likeness]imageA picture of an object formed by a lens, a mirror or other optical system. See object; image plane. aerial image An image found in space and not on a screen, such as the image viewed in indirect ophthalmoscopy. after-image See after-image. axial point image The point of intersection of an image with the optical axis. catadioptric image Image formed by both reflecting and refracting surfaces. See catadioptric system. catoptric image Image formed by specular reflection, either from a mirror or by reflection at refracting surfaces such as the optical surfaces of the eye, which form the Purkinje-Sanson images. corneal image Catoptric image formed by either the anterior or posterior surface of the cornea. They are also called the first and second Purkinje-Sanson images. dioptric image An image formed by a refracting surface as distinguished from a catoptric image. direct image A virtual image such as the erect image seen in direct ophthalmoscopy. double image A pair of images obtained either optically through a doubling system or due to diplopia. eidetic image Visual perception arising from the imagination of the subject or what has previously been seen, and not from immediate retinal stimulation. That image may last from a few seconds to several minutes and appears to be located in front of the eyes. entoptic image Visual sensation arising from stimuli within the eye and perceived as in the external world. Examples: muscae volitantes; phosphene. Syn. entoptic phenomenon. See angioscotoma; blue arcs; blue field entoptoscope; floaters; Haidinger's brushes; Maxwell's spot. erect image Image that is not inverted with respect to the object such as a virtual image produced by a concave lens. See Purkinje-Sanson images. extraordinary image See birefringence. false image 1. The retinal image in the deviating eye in strabismus. It is less well defined than the true image. 2. See ghost image. See true image. ghost image 1. Unwanted image as may be formed by internal reflection in a lens or an optical system. These images are sometimes annoying to spectacle wearers, and even to observers as they detract from the appearance of the spectacle lens or hide the wearer's eyes behind a veil. The intensity of ghost images is diminished by antireflection coatings. 2. The faint image seen in monocular diplopia. Syn. false image. See Fresnel's formula; lens flare; stray light; front surface mirror. indirect image A real image, such as the inverted image seen in indirect ophthalmoscopy. inverted image Image that is upside down and right for left with respect to its object. Syn. reversed image. See Purkinje-Sanson images. image jump See jump. image line See focal line. ocular image 1. The retinal image. 2. The image formed by the refracting system of the eye, disregarding the presence or the position of the retina. perceptual image; psychic image See visual image. Purkinje-Sanson image's Catoptric images produced by reflection from the optical surfaces of the eye. The first image is reflected by the anterior surface of the cornea, the second image by the posterior surface of the cornea, the third image by the anterior surface of the crystalline lens and the fourth image by the posterior surface of the crystalline lens. Only the fourth image is inverted. The third is the largest but the first is by far the brightest (Fig. I13). During accommodation, the third image becomes smaller while the size of the fourth diminishes only a little. Purkinje-Sanson images are used to measure or calculate various optical dimensions of the eye, to establish angle alpha or lambda and to contribute to some diagnostic tests of strabismus (e.g. Hirschberg's method; Krimsky's method). Syn. Purkinje images. See optical axis; ophthalmophakometer; phacoscope. real image An image that can be formed on a screen. See principal focus; real object. retinal image Image formed on the retina by the optical system of the eye. The size of the retinal image h′ of a distant object subtending angle u in an emmetropic eye is equal toh′ = u/Fwhere h′ is in metres, u in radians and the power of the eye F in dioptres. The formula is only valid for small angles (Fig. I14). Example: a distant object subtends an angle of 5º viewed by an emmetropic eye of power 60 D (π is equal to 3.1416) reversed image See inverted image. image shell The curved surface containing either all the sagittal or all the tangential foci corresponding to a given object plane. See oblique astigmatism. image space See image space. stabilized retinal image See stabilized retinal image. true image The retinal image in the normally fixating eye in strabismus. See false image. virtual image One from which refracted or reflected rays appear to have come. This image can be seen but it is not an actual image and cannot be formed on a screen. Examples: the image seen in a plane mirror; the image seen in the cornea. See principal focus; virtual object. visual image 1. Perceived image formed by the whole visual system. It includes the physiological and psychological processing. Syn. perceptual image; psychic image. 2. A mental picture based on the recollection of a previous visual experience. See aniseikonia; visualization." >Fig. I13 Purkinje-Sanson images I, III and IV" >Fig. I14 Retinal image position and size h′ corresponding to an object at infinity. The angles subtended to the axis at the nodal point N and N′ in object and image space are equal (angles u). Also shown are the rays passing through the centre of the entrance and exit pupils, E and E′. Q, off-axis extreme of the distant object
Table I1 Approximate relationship between the retinal image size of an emmetropic eye with a power of 60 D and the angular subtense of a distant object | angle (deg) | size (mm) | 0.017º (or 19) | 0.0048 | 0.07º (or 49) | 0.0194 | 0.013º (or 89) | 0.039 | 0.2º (or 129) | 0.058 | 0.4º (or 249) | 0.12 | 0.6º (or 369) | 0.17 | 0.8º (or 489) | 0.23 | 1º | 0.29 | 2º | 0.58 | 3º | 0.87 | 4º | 1.16 | 5º | 1.45 | 6º | 1.75 | 8º | 2.33 | 10º | 2.91 | 12º | 3.49 | 15º | 4.36 |
Table I2 Purkinje-Sanson images (all figures are calculated and rounded off and all distances are referred to the anterior corneal pole) | source of reflection | | type of image (object is at infinity) | | relative brightness | I anterior corneal surface | | - virtual | | 1.0 | | | - erect | | | | | - smaller than object | | | | | - situated near plane of pupil (about 3.9 mm) | | | II posterior corneal surface | | - virtual | | 0.01 | | | - erect | | | | | - smaller than I (about 3 0.8) | | | | | - situated near I (about 3.6 mm) | | | III anterior lens surface | | - virtual | | 0.08 | | | - erect | | | | | - larger than I (about 3 2.0) | | | | | - situated in vitreous (about 10.7 mm) | | | IV posterior lens surface | | - real | | 0.08 | | | - inverted | | | | | - smaller than I (about 3 0.8) | | | | | - situated in the lens (about 4.6 mm) | | |
im·age (im'ăj) 1. Representation of an object made by the rays of light emanating or reflected from it. 2. Representation produced by x-rays, magnetic resonance imaging, tomography, ultrasound, thermography, radioisotopes, summated electrocardiograms, positron-emission tomography scans, detection of electron energy states, among others.[L. imago, likeness]FinancialSeePictureIMAGE
Acronym | Definition |
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IMAGE➣Integrated Mapping & Gravity Estimation | IMAGE➣Imager for Magnetopause-to-Aurora Global Exploration | IMAGE➣Intervention with Microfinance for AIDS and Gender Equity (South Africa) | IMAGE➣Illinois Measure of Annual Growth in English | IMAGE➣International Multicentre ADHD (Attention Deficit Hyperactivity Disorder) Genetics Consortium | IMAGE➣Integrated Molecular Analysis of Genomes and their Expression | IMAGE➣International Multicenter Angina Exercise | IMAGE➣International Multi-Channel Action Group for Education | IMAGE➣Integrated Model for Assessment of the Greenhouse Effect | IMAGE➣Impacting All Generations (religious group) | IMAGE➣Integrated Mapping and Geographic Encoding System | IMAGE➣Institute of Management and Agriculture Extension (India) |
See IMGimage
Synonyms for imagenoun thoughtSynonyms- thought
- idea
- vision
- concept
- impression
- perception
- conception
- mental picture
- conceptualization
noun profileSynonyms- profile
- face
- front
- role
- mask
- persona
- façade
- public face
- public impression
- assumed role
noun figure of speechSynonyms- figure of speech
- metaphor
- simile
- conceit
- trope
noun reflectionSynonyms- reflection
- appearance
- likeness
- mirror image
noun figureSynonyms- figure
- idol
- icon
- fetish
- talisman
noun replicaSynonyms- replica
- copy
- reproduction
- counterpart
- spit
- clone
- facsimile
- spitting image
- similitude
- Doppelgänger
- (dead) ringer
- double
noun pictureSynonyms- picture
- photo
- photograph
- representation
- reproduction
- snapshot
phrase spitting imageSynonyms- replica
- copy
- reproduction
- counterpart
- spit
- clone
- facsimile
- similitude
- Doppelgänger
- (dead) ringer
- double
Synonyms for imagenoun something that is reflectedSynonymsnoun something closely resembling anotherSynonyms- carbon copy
- copy
- duplicate
- facsimile
- likeness
- reduplication
- replica
- replication
- reproduction
- simulacrum
- simulacre
- counterpart
noun one exactly resembling anotherSynonyms- double
- duplicate
- picture
- portrait
- spitting image
- ringer
noun the character projected or given by someone to the publicSynonymsnoun that which exists in the mind as the product of careful mental activitySynonyms- concept
- conception
- idea
- notion
- perception
- thought
verb to present a lifelike image ofSynonyms- delineate
- depict
- describe
- express
- limn
- picture
- portray
- render
- represent
- show
verb to copy (another) slavishlySynonyms- echo
- imitate
- mimic
- mirror
- parrot
- reflect
- repeat
verb to send back or form an image ofSynonymsverb to form mental images ofSynonyms- conceive
- envisage
- envision
- fancy
- fantasize
- imagine
- picture
- see
- think
- vision
- visualize
- feature
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