| 单词 | image sensor |
| 释义 | > as lemmasimage sensor c. An electronic component of a camera system that converts light (or waves from another part of the electromagnetic spectrum) into electrical signals, which can in turn be processed to form an image; (in later use) esp. a component of this kind in a digital camera, webcam, etc. Also more fully image sensor. ΚΠ 1959 Jrnl. Soc. Motion Picture & Television Engineers 68 617/2 The types of sensors available for imaging from satellites have certain capabilities, and operational and logistic requirements. 1972 Pop. Sci. Aug. 28/3 Present resolution is limited by the number of light-sensitive elements on the image sensor. 1995 Pop. Photogr. Oct. 120 (advt.) Higher resolution sensor..than competing cameras. 2016 Beginner's Photogr. Guide (ed. 2) 44 When the camera's sensor doesn't receive enough light and the resulting image is dark, it's described as ‘underexposed’. < as lemmas |
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