Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
Method and system for processing luma and chroma signals
The present disclosure provides systems and methods for processing video content. The method can include: receiving data representing a first block and a second block in a picture, the data comprising a plurality of chroma samples associated with the first block and a plurality of luma samples associated with the second block; determining an average value of the plurality of luma samples associated with the second block; determining a chroma scaling factor for the first block based on the average value; and processing the plurality of chroma samples associated with the first block using the chroma scaling factor.
Alibaba Group Holding Limited
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Jie Ruling Yan
Chen Liao Ye