1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 29 http:/www.kats.go.krKS X ISO 12641 KS X ISO 12641： 2006 (2011 )X ISO 12641： 2006 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2002 11 4 : 2006 12 29 ：2011 12 30 2011-0678 ： ： ( 02-509-72625) (http:/www.kats.go.kr). 10 5 , . X ISO 12641： 2006 i .
2、KS X ISO 12641 . A() (gumut) B() C() ICS 35.240.30； 37.100.99 KS X ISO 12641： 2006(2011 ) Graphic technology Prepress digital data exchange- Colour targets for input scanner calibration , KS 1997 1 ISO 12641 Graphic technology Prepress digital data exchange Colour targets for input scanner calibrati
3、on . 1. / ( ) . , . 2. . . , . IEC ISO . KS M ISO 1008： 2002 KS M ISO 1012： 2002 KS X ISO 13655： 2006 ISO/IEC 646： 1991 Information technology-bit coded character set for information interchange CIE 15.2： 1986 Colorimetry(second edition) CIE 17.4： 1987 International Lighting Vocabulary(fourth editio
4、n) 3. . 3.1 CIE CIE . 1. 1931 CIE X, Y, Z . 3.2 CIE LAB , CIE 1976 L*, a*, b*, E*ab L*, a*, b* 845 03 55. 212*2*2*)()()( aaLEab += L*, a*, b* . 3.3 CIE LAB , CIE 1976 L*a*b* L*, a*, b* . L*=116 f (Y/Yn) 16 X ISO 12641： 2006 2 a*=500 f (X/Xn) f (Y/Yn) b*=200 f (Y/Yn) f (Z/Zn) X/Xn 0.008 856, f (X/Xn)
5、 = (X/Xn)1/3Y/Yn 0.008 856, f (Y/Yn) = (Y/Yn)1/3Z/Zn 0.008 856, f (Z/Zn) = (Z/Zn)1/3X/Xn 0.008 856, f (X/Xn) = 7.786 7(X/Xn) 16/116 Y/Yn 0.008 856, f (Y/Yn) = 7.786 7(Y/Yn) 16/116 Z/Zn 0.008 856, f (Z/Zn) = 7.786 7(Z/Zn) 16/116 KS X ISO 13655 Xn= 96.422, Yn=100.00, Zn= 82.521 C*ab= (a*2 b*2)1/2hab=
6、tan 1(b*/a*) a* 0, b* 0 0 hab0 90 hab 180 a* 0, b* 0 180 hab 270 a* 0, b* 0 270 hab 360 3.4 (flux) 3.5 3.6 3.7 3.8 (gamut) 3.9 3.10 (cyan magenta, yellow) 3.11 0 0 3.12 845 03 05 3.13 (Dmin) ( ) ( ) 2. , . 3.14 ( ), C*ab= 0 3. (Dmin) . 3.15 (Dmax) ( ) ( ) 4. , . 3.16 ( ), C*ab= 0 X ISO 12641： 2006 3
7、 5. (Dmax) . 3.17 ( ) . . 3.18 , . 3.19 4. CIE 15.2 D50 , CIE 1931 (2 ), 4.5 . D50 . 4.1 . a) b) c) d) / e) 4.2 4.2.1 4.2.1.1 1, 4 in5 in 1 1 . KS M ISO 1012 4 in5 in(10.2 cm12.7 cm) . , 50 (L*) . 4.5 mm, 10 mm . 1 , 1 X ISO 12641： 2006 4 2 1 , 2 . 12 13; 15, 16 17; 19 20 . . , , , . 0.3 mm . A1 L19
8、 . scale 22 Dmin Dmax . , (L*) . 3 . . 4.5 mm4.5 mm 4.5 mm . , 0.1 mm . 3 X ISO 12641： 2006 5 . a) ISO 12641： 1997 b) c) yyyy:mm d) ( ) 10 mm25 mm 6. IT8.7/1-1993 ANSI IT8.7/1-1993 . 4.2.1.2 2, 35 mm 2 4 (frame 35 1 35 7 ) . 35 mm . 35 mm . . Frame 35 1 1 Dmin, (scale), Dmax Frame 35 2 1 1 4 Frame 3
9、5 3 1 5 8 Frame 35 4 1 9 12 Frame 35 5 1 13 16 Frame 35 6 1 17 19 Frame 35 7 1 20 22 L* N . Step1 82 (top) Step2 66 Step3 50 Step4 34 Step5 18 Step6 2 , 50 (L*) . . a) ISO 12641： 1997 b) 35-X c) d) yyyy:mm 7. IT8.7/1-1993 ANSI IT8.7/1-1993 . , mount . 5 . X ISO 12641： 2006 6 4 , 2 X ISO 12641： 2006
10、7 5 2 , 35-1 1 Dmin step 22 Dmax . , , (L*) . 4.2.1.3 3, 1 35 mm 1 35 mm . , 35 mm . 1 (colorimetric) . . 8. B 4.2.2 . Type 1 4.5 mm4.5 mm Type 2 3.2 mm3.2 mm 22 step Dmin , Dmax . 4.2.3 (gamut) A L 1 12 , , 4.5 1 . . 4.2.1.1 . 1 4, 8, 12 . X ISO 12641： 2006 8 1 , 4.2.4 A13 L19 . batch mean( ) CIEXY
11、Z L* C*ab h*ab ( ) 4.6 . (4.5 ) . A16 (C*ab= 0) . L16 (C*ab=0) . B16 K16 A16 L16 L* L* . A13 L14 cyan A16 L16 . A14 L14 magenta A16 L16 . A15 L15 yellow A16 L16 . A17 L17 magenta yellow (red .) A16 L16 . A18 L18 cyan yellow (green .) A16 L16 . A19 L19 cyan magenta (blue .) A16 L16 . 9. . 4.2.5 4.5 ,
12、 L* . (1) , L* Cab* . . X ISO 12641： 2006 9 Step 1 82 Step 2 78 Step 3 74 Step 4 70 Step 5 66 Step 6 62 Step 7 58 Step 8 54 Step 9 50 Step10 46 Step11 42 Step12 38 Step13 34 Step14 30 Step15 26 Step16 22 Step17 18 Step18 14 Step19 10 Step20 6 Step21 4 Step22 2 1(0 ) Dmin . 22 (23 ) Dmax . 4.3 4.3.1
13、6 . KS M ISO 1008 5 in7 in(12.7 cm17.8 cm) ( ) . , 50 (L*) . 4.5 mm, 10 mm . 6 , X ISO 12641： 2006 10 7 , 7 . 12 13; 15, 16 17; 19 20 . . , , , . 0.3 mm . A1 L19 . 22 Dmin Dmax . , (L*) . 8 . point . 6.5 mm6.5 mm(4.3.2 ) 6.5 mm . , 0.1 mm . X ISO 12641： 2006 11 8 . a) ISO 12641： 1997 b) c) yyyy:mm d
14、) ( ) 10 mm25 mm 10. IT8.7/2-1993 ANSI IT8.7/2-1993 . 4.3.2 6.5 mm6.5 mm . 22 step Dmin , Dmax . 4.3.3 (gamut) A L 1 12 , , 4.5 2 . . 4.3.1 . 2 4, 8, 12 . 4.3.4 A13 L19 . batch mean( ) CIEXYZ L*a* b* ( ) 4.6 . (4.5 ) . A16 (C*ab=0) . L16 (C*ab=0) . B16 K16 A16 L16 L* L* . A13 L14 cyan A16 L16 . A14
15、L14 magenta A16 L16 . A15 L15 yellow A16 L16 . A17 L17 magenta yellow (red .) A16 L16 . X ISO 12641： 2006 12 A18 L18 cyan yellow (green .) A16 L16 . A19 L19 cyan magenta (blue .) A16 L16 . 11. . . 2 , 4.3.5 4.5 , L* . C*ab 0 . Step 1 87 Step 2 83 Step 3 79 Step 4 75 Step 5 71 Step 6 67 Step 7 63 Ste
16、p 8 59 Step 9 55 Step10 51 Step11 47 Step12 43 Step13 39 Step14 35 Step15 31 Step16 27 Step17 23 Step18 19 Step19 15 Step20 11 Step21 9 Step22 7 step1(0 ) Dmin . step22(23 ) Dmax . (1) , L* Cab* . . X ISO 12641： 2006 13 4.4 4.4.1 4.4.1.1 A1 L3 , A5 L7 , A9 L11 99 % 1 2 E*ab 10 . 4.4.1.2 99 % E*ab 5
17、. A1 L19 , Dmin Dmax . 22 step 4.2.5 4.3.5 . 12. , . 99 % . . 4.4.2 . (MAG) . 13. E*ab 2 . 4.5 KS X ISO 13655 . 4.6 . X, Y, Z . E*ab L*, a*, b* . . , . X, Y, Z . 4.5 . 4.7 720kbyte MS DOSTM . ( CIE LAB, , ) . 4.7 4.7.1 ASC . IS12641 . . (ISO/IEC 646 2/0 ), (ISO/IEC 646 0/13 ), (ISO/IEC 646 0/10 ) (ISO/IEC 646 0/9 ) . . . ( ) . #(ISO/IEC 646 2/3 ) . , . . 4
