Color Conversion Functions

This section describes Intel IPP color conversion functions that are specific for JPEG codec.

These functions are listed in Table “Color Conversion Functions”.

Color Conversion Functions
Function Base Name Description
RGBToY_JPEG Converts RGB images to gray scale.
BGRToY_JPEG Converts BGR images to gray scale.
RGBToYCbCr_JPEG Converts RGB images to the YCbCr color model.
YCbCrToRGB_JPEG Converts YCbCr images to the RGB color model.
RGB565ToYCbCr_JPEG, RGB555ToYCbCr_JPEG Convert 16-bit RGB images to the YCbCr color model.
YCbCrToRGB565_JPEG, YCbCrToRGB555_JPEG Convert YCbCr images to the 16-bit RGB images.
BGRToYCbCr_JPEG Converts BGR images to the YCbCr color model.
YCbCrToBGR_JPEG Converts YCbCr images to the BGR color model.
BGR565ToYCbCr_JPEG, BGR555ToYCbCr_JPEG Convert 16-bit BGR images to the YCbCr color model.
YCbCrToBGR565_JPEG, YCbCrToBGR555_JPEG Convert YCbCr images to the 16-bit BGR images.
RGBToYCbCr422_JPEG Converts RGB images to the 4:2:2 YCbCr images.
YCbCr422ToRGB_JPEG Converts 4:2:2 YCbCr images to the RGB images.
BGRToYCbCr422_JPEG Converts BGR images to the 4:2:2 YCbCr images.
YCbCr422ToBGR_JPEG Converts 4:2:2 YCbCr images to the BGR images.
RGBToYCbCr111_JPEG Converts RGB images to the 4:1:1 YCbCr images.
YCbCr111To RGB_JPEG Converts 4:1:1 YCbCr images to the RGB images.
BGRToYCbCr111_JPEG Converts BGR images to the 4:1:1 YCbCr images.
YCbCr111To BGR_JPEG Converts 4:1:1 YCbCr image to the BGR image.
CMYKToYCCK_JPEG Converts CMYK images to the YCCK color model.
YCCKToCMYK_JPEG Converts YCCK images to the CMYK color model.

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