Knobbe, Martens, Olson & Bear, LLP
Dynamic range control of intermediate data in resampling process
An apparatus for coding video information according to certain aspects includes a memory and a processor. The memory unit is configured to store video information. The processor is configured to: obtain reference layer video information; upsample the reference layer video information in a first dimension to generate an intermediate output; constrain the intermediate output to a predetermined bit depth; and upsample the constrained intermediate output in a second dimension, wherein the second dimension is orthogonal to the first dimension.
QUALCOMM Incorporated
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Jianle Marta Wei Xiang
Chen Karczewicz Pu Li