Dark, Middle, and Bright, and applying video signal adjustments to these regions.
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Input signal |
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luminance level |
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There are three modes for luminance processing, as follows. Tint mode: adding a specified color to the original video signal. Color Modify mode: adjusting the original video signal.
Y Modify mode: adjusting the output levels of the input luminance signal.
•White balance adjustment: setting the output level for an input luminance signal at the 100% level.
•Black balance adjustment: setting the output level for an input luminance signal at the 0% level.
•Y lift correction: adjusting the curvature of the curve.
•Y dark correction: adjusting the position of the maximum point of the curve.
Output signal |
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luminance level | White balance adjustment | Output signal luminance level |
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| Y Lift |
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| luminance | Y Dark | luminance | |
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Black balance adjustment |
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| Unadjusted signal |
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| Adjusted signal |
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It is also possible to mask part of the region to be corrected.
Color Corrector 225