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Brightness and Color Compensation with DUE |
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Fluctuations in brightness and chroma on different parts of the screen is a common trait of LCD monitors. To counteract this, the ColorEdge CG301W incorporates EIZO’s digital uniformity equalizer (DUE). DUE utilizes the monitor's 12-bit look-up table (LUT) with an extensive palette of 4,081 grayscale tones for each R, G, and B, and internal calculation accuracy of 16-bits to compensate for brightness and chroma discrepancies. |
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With Digital Uniformity Compensation |
Without Digital Uniformity Compensation |
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Color-separated image with Delta-E*ab distribution across the screen (gray level 128 measured) |
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16-bit Processing |
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The 16-bit internal calculation of the CG301W produces grayscale rendering that is on a par with high end
CRT monitors.The result is not only a much greater degree of detail in dark areas, but overall uniformity of brightness and color throughout the entire screen. |
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| With 10-bit processing, the error rate is high in low tonal areas during calculation. With 16-bit processing, accuracy is significantly improved resulting in fewer conversion errors. |
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