(A1-9) The achromatic response calculation (A1-10) Lightness is calculated from the achromatic signals of and A AW (A1-11) Brightness calculation (A1-12) Temporary magnitude quantity, calculation t (A1-13) where; (A1-14) chroma, calculation C (A1-15) colorfulness, calculation M (A1-16) Color conversion Luminance of interpolated gradation points should be calculated, as follows: (A1-17) where; maximum luminance for a measured color Q LQmax: luminance of black LQmin: red, green, blue, cyan, magenta, yellow Q: n = {0, 17, 33, 49, 65, 81, 97, 113, 129, 144, 160, 176, 192, 208, 224, 240, 255} The intensity of is based on 8 bits (0~255). However, for the other color bits, like 10 bits or 12 bits, the intensity of n n should be changed based on display color bits. Tristimulus values between black and other primary and secondary (RGBYMC), which is interpolated gradation points should be calculated with LQn. (A1-18) where; red, green, blue, cyan, magenta, yellow Q: n = {0, 17, 33, 49, 65, 81, 97, 113, 129, 144, 160, 176, 192, 208, 224, 240, 255} The intensity of n is based on 8 bits (0~255). However, for the other color bits, like 10 bits or 12 bits, the intensity of n should be changed based on display color bits. The interpolated gradation points shall be transformed into the CIECAM02, which is described in § A1-1.
(A1-9) The achromatic response calculation (A1-10) Lightness is calculated from the achromatic signals of A and AW (A1-11) Brightness calculation (A1-12) Temporary magnitude quantity, t calculation (A1-13) where; (A1-14) chroma, C calculation (A1-15) colorfulness, M calculation (A1-16) Color conversion Luminance of interpolated gradation points should be calculated, as follows: (A1-17) where; LQmax: maximum luminance for a measured color Q LQmin: luminance of black Q: red, green, blue, cyan, magenta, yellow n = {0, 17, 33, 49, 65, 81, 97, 113, 129, 144, 160, 176, 192, 208, 224, 240, 255} The intensity of n is based on 8 bits (0~255). However, for the other color bits, like 10 bits or 12 bits, the intensity of n should be changed based on display color bits. Tristimulus values between black and other primary and secondary (RGBYMC), which is interpolated gradation points should be calculated with LQn. (A1-18) where; Q: red, green, blue, cyan, magenta, yellow n = {0, 17, 33, 49, 65, 81, 97, 113, 129, 144, 160, 176, 192, 208, 224, 240, 255} The intensity of n is based on 8 bits (0~255). However, for the other color bits, like 10 bits or 12 bits, the intensity of n should be changed based on display color bits. The interpolated gradation points shall be transformed into the CIECAM02, which is described in § A1-1.
5634A.docx