. - . , , , , , . , .
TIFF (Tagged Image File Format). ( .TIF). , (IBM PC Apple Macintosh), , . - 32- CMYK. 6.0 TIFF ( ) . LZW.
PSD (PhotoShop Document). Adobe Photoshop ( .PSD), . , , , . 48- , . , .
PCX. PC PaintBrush Z-Soft ( .PCX). , . .
JPEG (Joint Photographic Experts Group). ( .JPG). . , .
GIF (Graphics Interchange Format). 1987 (256) ( .GIF). . GIF89a . .
PNG (Portable Network Graphics). (1995 ) ( .PNG). 8 24 - 256 . , 254 -, .
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WMF (Windows MetaFile). Windows ( .WMF). . , , .
EPS (Encapsulated PostScript). , PostScript Adobe, ( .EPS). PostScript , , , (), , . WMF, TIFF. , EPS. , PDF Acrobat Reader, Acrobat Exchange.
PDF (Portable Document Format). , Adobe ( .PDF). , . -, . .
( ). . - ( ). 256 . (16 ) 65 536 ( High Color). 24- 16,5 (
. , (, , ). , . RGB HSB ( ) CMYK ( ). , , , .
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( ). , . .
( ). . , .
( ). , . () :
C1=R1R+G1G+B1B;
C2=R2R+G2G+B2B;
Cn=RnR+GnG+BnB;
C=(R1+R2++Rn)R+(G1+G2++Gn)G+ (B1+B2++Bn)B.
CIE Lab
1920 CIE Lab (Communication Internationale de I'Eclairage . L, a, b ). . CIE Lab (L) : , , b, . CIE Lab , , , . . Adobe Photoshop.
RGB
RGB , (Red), (Green), (Blue). , ( , ). . , . 256 RGB, , (255,255,255).
HSB
HSB . . : (Hue), (Saturation) (Brigfitness). , . , . . . , , , . HSB .
HSB . , , , . . , .