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Wiktionary英語版での「hexachromatic」の意味 |
hexachromatic
形容詞
hexachromatic (not comparable)
- Able to distinguish six distinct colors.
- 1901, Archives of Ophthalmology, page 325:
- He considers that color is conveyed to the mind through a perceptive centre, and that this centre is only able to distinguish six definite points of difference (colors) in the spectrum. Therefore, for normal sight, he holds a hexachromatic theory of color-vision which is independent of light and shade.
- 1916, George Lindsay Johnson, Photography in Colours, 3rd (revised) edition, London: George Routledge & Sons, Ltd.; New York, N.Y.: E. P. Dutton & Co., page 52:
- Dr. Edridge-Green has classified colour-blind people according to whether they can perceive sis colours, five, four, three, two, or only one colour. Thus, one who distinguishes all six colours, or a hexachromatic person, may be considered as normal.
- 1917, The Cambridge Magazine, page 374:
- It is worth noting that in 1891 Dr. Edridge-Green, of St. John’s College, put forward the view, in his Colour Blindness, p. 103, that whereas normal vision is hexachromatic, there are persons who emphatically distinguish seven colours in the spectrum, exactly as did Newton—or rather the assistant on whom Newton always relied.
- 1966, Kai von Fieandt, The World of Perception, The Dorsey Press, page 103:
- “Hexachromats” have normal color vision apart from their difficulty in discriminating indigo. “Heptachromats” are faultless color perceivers. The “hexachromatic” category is assumed to be the largest.
- 1991 March 26, Mickey Rowe, “Primary colors in human color vision”, in sci.bio (Usenet):
- I think that some turtles potentially have hexachromatic vision due to different matches between expressed pigment and associated oil droplet!
- Having six independent channels or dimensions for characterizing color information.
- 1894 April 30, Journal of the Society of Chemical Industry, page 310:
- The scale contains 493 separate sensations, which are structurally hexachromatic and visually colourless.
- 1971, F. E. Round, M. Hickman, “Phytobenthos sampling and estimation of primary production”, in N. A. Holme, A. D. McIntyre, editors, Methods for the Study of Marine Benthos (IBP Handbook; number 16), Oxford, Edinburgh: Blackwell Scientific Publications, →ISBN, pages 182–183:
- As Moss (1967b) says, meaningful estimations of chlorophylls b and c in the presence of their pheophytins will be achieved by either extending the trichromatic method to a hexachromatic one, in which pheophytins, as well as chlorophylls are estimated, or by using separation methods such as that devised by Parsons (1963) for chlorophyll c.
- 2009 July 16, BGB / cr88192, “New release of the Dynace OO extension to C”, in comp.lang.c (Usenet):
- actually, this reminds me of an idea I had a while ago, mostly for the image-transforms for a hypothetical piece of hardware, where each "pixel" would consist of: a[sic] origin (XYZ, local space); a normal vector (also local space); an RGBA value for each pixel (または maybe RGBA-IUV, または a hexachromatic system).
- 2012, Kentaro Arikawa, “Color sensors of butterflies”, in Friedrich G. Barth, Joseph A. C. Humphrey, Mandyam V[eerambudi] Srinivasan, editors, Frontiers in Sensing: From Biology to Engineering, SpringerWienNewYork, page 51:
- Given that Papilio butterflies have six classes of spectral receptors in the retina, is their color vision hexachromatic?
- Composed of or based on six colors.
- 2003, The Fundamentals of Creative Design, AVA Publishing, →ISBN, page 155:
- Having six different pitch classes
- 2004, Ján Haluška, The Mathematical Theory of Tone Systems, Marcel Dekker, →ISBN, page 338:
- RAT(HYPOD/HEX)-7; 1+1 Rationalized hexachromatic/hexenharmonic genus derived from K. S. ’Bastard’; 48/47, 24/23, 4/3, 16/11, 96/65, 3/2, 2 / RAT(HYPOD/HEX/NO.2)-7; 1+2 RAT. hexachromatic/hexenharmonic genus derived from K.S.’s ’Bastard’ Hypodorian; 48/47, 16/15, 4/3, 16/11, 96/65, 32/21, 2 / RAT(HYPOD/HEX/NO.3)-7; 1+3 RAT. hexachromatic/hexenharmonic genus from K.S.’s ’Bastard’ Hypodorian; 48/47, 12/11, 4/3, 16/11, 96/65, 48/31, 2 / RAT(HYPOD/HEX/NO.4)-7; 1+4 RAT. hexachromatic/hexenharmonic genus from K.S.’s ’Bastard’ Hypodorian; 48/47, 48/43, 4/3, 16/11, 96/65, 96/61, 2
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