A review of RGB color spaces BabelColor（回顾BabelColor RGB颜色空间）.pdf

A Review of RGB Color Spaces A Review of RGB Color Spaces … from xyY to R’G’B’ Danny Pascale Danny Pascale Title: A Review of RGB Color Spaces …from xyY to R’G’B’ ©2002-2003 Danny Pascale The BabelColor Company 5700 Hector Desloges Montreal (Quebec) Canada H1T 3Z6 E-mail: dpascale@BabelC Front cover: The xyY representation of the sRGB color space and its corresponding R’G’B’ cube. Adobe®, Apple®, ColorChecker®, ColorMatch®, ColorSync®, Digital Origin™, GretagMacbeth™, IBM®, iMac™, Intel®, International Color Consortium®, LG™, Mac®, Macintosh®, Microsoft®, Munsell®, Pantone®, Photoshop®, PressView™, Radius®, Silicon Graphics®, SGI™, Sony®, Trinitron®, VGA™ and Windows® are Trademarks or Registered Trademarks of their respective owners. Document revised 2003-10-06. A Review of RGB Color Spaces … from xyY to R’G’B’ Danny Pascale Why another document about RGB? While there are many sources of information describing Red-Green-Blue spaces, their use, and why you should or should not use some of them, there are few self-contained sources of information on how to get there. You may find books, standards, and articles with equations on how to transform colorimetric data into a specific RGB space, or even how to translate data between some RGB spaces, but o