单词 | panchromatic |
释义 | panchromaticadj.n. Photography. A. adj. 1. Of photographic emulsion, film, etc.: sensitive (though not equally so) to light of all colours in the visible range; (of an image) made using such film. Also more widely: utilizing or relating to the whole of the visible spectrum. ΘΚΠ society > leisure > the arts > visual arts > photography > [adjective] > colour heliochromic1855 photochromatic1856 isochromatic1884 photo-trichromatic1896 colour1898 Lippmann1902 panchromatic1903 Lumière1907 lenticular1936 1903 A. Payne Pract. Orthochromatic Photogr. vi. 88 Plates..sensitive to the whole of the spectrum..require to be treated in darkness. Such plates are occasionally termed panchromatic. 1952 Proc. Royal Soc. Edinb. A. 63 206 The usual type of orthochromatic emulsion is a little slow to this radiation, but a panchromatic emulsion might record some red. 1987 Jrnl. Arid Environments 13 102 Multispectral satellite image data are generally highly correlated, due to the dominance of panchromatic brightness. 1991 Ann. Rep. Brit. Geol. Surv. 1990–91 (BNC) 53 Panchromatic and false-colour infrared images..are proving very effective for the interpretation of both regional structures and geomorphology. 1992 Photography (BNC) Mar. 26 Panchromatic gelatine bromide photographic emulsion was then applied over this surface in the dark. 2. Polychromatic; multicoloured. ΘΚΠ the world > matter > colour > variegation > [adjective] > many colours all-coloured1605 multicolorate1651 polychrome1819 polychromic1825 multicoloured1845 polychromatic1848 thousand-hued1852 polychromed1857 polychromous1880 multicolour1881 polychromatous1889 multiple-colour1899 multi1970 panchromatic1971 1971 J. McClure Steam Pig iii. 39 The poser of the panchromatic panties. 1992 R. Manning Swamp Root Chron. ix. 131 He is always equipped with a toupee and a thick coat of panchromatic makeup. B. n. A panchromatic film, emulsion, image, etc. ΘΚΠ society > leisure > the arts > visual arts > photography > chemicals > [noun] > emulsion or sensitizer emulsion1840 collodion1851 sensitizer1854 nitrate bath1858 collodio-bromide1864 organifier1873 silver bath1878 bromide emulsion1885 silver1891 sensibilizer1900 panchromatic1906 nuclear emulsion1949 society > leisure > the arts > visual arts > photography > plates and films > [noun] > plate > types of screen plate1843 whole plate1850 quarter-plate1854 wet plate1859 stripping-film1885 gelatin dry plate1890 panchromatic1906 1906 Chambers's Jrnl. May 416/2 This layer..is re-covered with yet another layer of panchromatic, and sensitised. 1921 Glasgow Herald 6 Apr. 7 My dark-room lamp has three interchangeable safe-lights,..one a dark green for panchromatics. 2001 Amer. Forests (Nexis) 107 38 What makes the new satellite images so unique is the high-resolution ‘pictures’ they collect. The black-and-whites, or panchromatics, are at 1-meter resolution; the color, or multispectral, at 4-meter resolution. This entry has been updated (OED Third Edition, March 2005; most recently modified version published online March 2022). < adj.n.1903 |
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