Color Space Conversion (Csc) - Samsung S5PC110 Manual

S5PC110_UM

1.3.4 COLOR SPACE CONVERSION (CSC)

1.3.4.1 Color Space Conversion YCbCr to RGB (CSCY2R)
NOTE: "Wide" means RGB data has a nominal range from 16 to 235. On the other hand, "Narrow" means RGB data has a
nominal range from 0 to 255.
Coefficient approximation.
•
1.164 = (2^7 + 2^4 + 2^2 + 2^0) >> 7
•
1.596 = (2^7 + 2^6 + 2^3 + 2^2) >> 7
•
0.813 = (2^6 + 2^5 + 2^3) >>7
•
0.391 = (2^5 + 2^4 + 2^1) >> 7
•
2.018 = (2^8 + 2^1) >> 7
•
1.371 = (2^8 + 2^6 + 2^4 + 2^3 + 2^2 + 2^1 + 2^0) >> 8
•
0.698 = (2^7 + 2^5 + 2^4 + 2^1 + 2^0) >> 8
•
0.336 = (2^6 + 2^4 + 2^2 + 2^1) >> 8
•
1.732 = (2^8 + 2^7 + 2^5 + 2^4 + 2^3 + 2^1 + 2^0) >> 8
1,793 = (2^7 + 2^6 + 2^5 + 2^2 + 2^1) >> 7
0.534 = (2^6 + 2^2) >> 7
0.213 = (2^4 + 2^3 + 2^1 + 2^0) >> 7
2.115 = (2^8 + 2^3 + 2^2 + 2^1 + 2^0) >> 7
1.540 = (2^8 + 2^7 + 2^3 + 2^1) >> 8
0.459 = (2^6 + 2^5 + 2^4 + 2^2 + 2^1) >> 8
0.183 = (2^5 + 2^3 + 2^2 + 2^1 + 2^0) >> 8
1.816 = (2^8 + 2^7 + 2^6 + 2^4 + 2^0) >> 8
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