цветови модели и пространства.3pdf

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  • 1. : : sRGB, ProPhoto, Adobe, Apple. . : : . No: 241560 : 21
  • 2. - sRGB - Adobe RGB * CMYK - cyan, magenta, yellow, black * RGB - red, green, blue * Indexed Color - RGB * CIE - Commission Internationale dEclairage (Yxy )
  • 3. sRGB Adobe RGB? - . sRGB Adobe RGB? . , . Color Space ( ), Adobe RGB sRGB. , raw , Adobe RGB sRGB. ? . , , - . ? . , . (RGB CMYK ). , (, ), .
  • 4. . ( ) . Adobe RGB sRGB RGB . - , , , ( , , , ). , Adobe RGB sRGB RGB . , . , , . 8 ( 0 255) 16 ( 0 65535) . sRGB sRGB sRGB RGB HP Microsoft, , . sRGB , . sRGB , . . LCD , , , , sRGB . sRGB 35% Commission International de lEclairage (CIE). , sRGB - , , .
  • 5. Adobe RGB Adobe RGB RGB Adobe Systems 1998 . CMYK , RGB , . Adobe RGB 50% Commission International de lEclairage (CIE). - . Adobe RGB : aRGB, Adobe RGB (1998) SMPTE-240M. Adobe RGB sRGB? - Adobe RGB sRGB , 8 16 . . - RGB Adobe RGB sRGB. , Adobe RGB sRGB, , sRGB, Adobe RGB, Adobe RGB - . sRGB. , :) ( ) sRGB. , sRGB . , sRGB. , Adobe RGB , . E-mail . , sRGB ( ). , , :
  • 6. , sRGB -, -, - , . - , , sRGB. Adobe RGB, : * Adobe RGB ( RAW ) * ; * , ( , ); * , ( Photoshop, Qimage, ACDSee .).
  • 7. , . , CMYK, web-. . . , : * CMYK - cyan, magenta, yellow, black * RGB - red, green, blue * Indexed Color - RGB * CIE - Commission Internationale dEclairage (Yxy ) , CMYK , RGB - . CMYK - CMYK , . Cyan, Magenta, Yellow blacK. subtractive. , , - . RGB , . Red, Green Blue. additive, , - .
  • 8. , CMYK RGB , CMYK 0 (subtractive), RGB 255 (additive). CMYK 0 , RGB 0 . - CMYK web-. , import- CorelDRAW Adobe Illus- trator Adobe Photoshop Paint Shop Pro, (color mode) RGB CMYK. color mode, : - : Image > Mode - ... - ... RGB, . RGB -
  • 9. RGB - . 256 : , , . , 16 777 216 , . 16 ... 0 . RGB 0 255. 0 ( Red, Green Blue), . 255 ( Red, Green Blue), . R=0, G=0 B=255 .. . Red, Green Blue 16,7 . Indexed Color , , . (1, 2, 3, 4 8, ), . . - . -, - , . , , . Indexed , . . Indexed Color RGB . , 256 16,7- RGB . Jascs Paint Shop Pro , color depth ( ).
  • 10. CIE (Yxy) , Device-Independent Color Space. . RGB , CMYK , , device-independent , , . Commission Internationale dEclairage (CIE) 1931 CIE . - , - . : hue, saturation britness , . RGB CMYK (, , ...). RGB CMYK : , , , , . RGB CMYK - - device-dependent . . Device-independent interchange color spaces ( ) . CIE , . : X, Y Z. , . : CIE CIE . , RGB CMYK , , . CIELUV e CIE- , additive , . CIELAB e , subtractive , , . XYZ CIE- , XYZ . tristimulus : X, Y Z. tristimulus , , (, ). , CIE (X, Y Z), .
  • 11. CIE , X, Y Z Y () . X, Y Z 0%, 100%. device-independent XYZ X, Y Z . Yxy XYZ x y , Hue Saturation HSV . XYZ Yxy : Y=Y x = X / (X+Y+Z) y = Y / (X+Y+Z) , Z tristimulus Yxy . Y , x y. Yxy .
  • 12. : http://webcolors.hit.bg/webcolors_color_models.html http://windows.microsoft.com/bg-BG/windows-vista/Color- management-settings-frequently-asked-questions