DLPU082B August 2021 – August 2022 DLPC7540
The controller has multiple digital image processing options summarized in the table below:
| Command Name | Description |
|---|---|
| Brightness Adjustment |
Provides ability to add or subtract fixed bias from each of the input R,G, B channels. |
| Contrast Adjustment |
Provides option apply gain to the pixel data. |
| Hue and Color Control |
Provides option to apply hue adjustment in degrees and gain in percent for each input channels. |
| Image Sharpness |
Provides option to apply both horizontal and vertical sharpness filters. |
| RGB Offset | Offset the levels of the RGB channels in the datapath after brightness, contrast, hue, color, gain, CSC (color space conversion). |
| RGB Gain |
Adjusts individual R, G & B gains of the source image. This function adjusts R, G, and B gains by altering the color space conversion coefficients. |
| Color co-ordinate adjustment (CCA) |
CCA takes both desired and measured individual color xyY information for the color adjustment. |
| Hue Saturation Gain (HSG) |
Same as CCA but the colors are expressed in HSG color space. |