Qualcomm Incorporated
Modifying bit depths in color-space transform coding
In general, this disclosure describes techniques for coding video blocks using a color-space conversion process. A video coder, such as a video encoder or a video decoder, may determine a bit-depth of a luma component of the video data and a bit-depth of a chroma component of the video data. In response to the bit-depth of the luma component being different than the bit depth of the chroma component, the video coder may modify one or both of the bit depth of the luma component and the bit depth of the chroma component such that the bit depths are equal. The video coder may further apply the color-space transform process in encoding the video data.
Qualcomm Incorporated
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Jianle Woo-Shik Li Marta Joel
Chen Kim Zhang Karczewicz Sole Rojals