Lab色空間
出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2023/11/22 21:39 UTC 版)
Lab色空間（エル・エー・ビーいろくうかん、英: Lab color space）は補色空間の一種で、明度を意味する次元 L と補色次元の a および b を持ち、CIE XYZ 色空間の座標を非線形に圧縮したものに基づいている。
- ^ Hunter, Richard Sewall (July 1948). “Photoelectric Color-Difference Meter”. JOSA 38 (7): 661. (Proceedings of the Winter Meeting of the Optical Society of America)
- ^ Hunter, Richard Sewall (December 1948). “Accuracy, Precision, and Stability of New Photo-electric Color-Difference Meter”. JOSA 38 (12): 1094. (Proceedings of the Thirty-Third Annual Meeting of the Optical Society of America)
- ^ A discussion and proposed improvement, Bruce Lindbloom
- ^ modern color models - CIELUV uniform color space, Bruce MacEvoy
- ^ a b International Color Consortium, Specification ICC.1:2004-10 (Profile version 4.2.0.0) Image technology colour management — Architecture, profile format, and data structure, (2006).
- ^ a b Hunter L,a,b Versus CIE 1976 L*a*b* (PDF)
- ^ a b Margulis, Dan (2006). Photoshop Lab Color: The Canyon Conundrum and Other Adventures in the Most Powerful Colorspace. Berkeley, Calif. : London: Peachpit ; Pearson Education. ISBN 0321356780
- ^ The Lab Color Mode in Photoshop, Adobe TechNote 310838
- ^ TIFF: Revision 6.0 Adobe Developers Association, 1992
- ^ Color Consistency and Adobe Creative Suite
- ^ Adobe Acrobat Reader 4.0 User Guide "The color model Acrobat Reader uses is called CIELAB…"
- ^ 3D representations of the L*a*b* gamut, Bruce Lindbloom.
- ^ Brainard, David H.. (2003). “Color Appearance and Color Difference Specification”. In Shevell, Steven K.. The Science of Color (2 ed.). Elsevier. p. 206. ISBN 0444512519
- ^ Fairchild, Mark D. (2005). “Color and Image Appearance Models”. Color Appearance Models. John Wiley and Sons. p. 340. ISBN 0470012161
- ^ Jain, Anil K. (1989). Fundamentals of Digital Image Processing. New Jersey, United States of America: Prentice Hall. pp. 68, 71, 73. ISBN 0-13-336165-9
- ^ János Schanda (2007). Colorimetry. Wiley-Interscience. p. 61. ISBN 9780470049044
- ^ Hunter Labs (1996). "Hunter Lab Color Scale". Insight on Color 8 9 (August 1-15, 1996). Reston, VA, USA: Hunter Associates Laboratories.
- ^ Adams, E.Q. (1942). “X-Z planes in the 1931 I.C.I. system of colorimetry”. JOSA 32 (3): 168–173. doi:10.1364/JOSA.32.000168.
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