Inter-layer reference picture restriction for high level syntax-only scalable video coding
In one implementation, an apparatus is provided for encoding or decoding video information. The apparatus comprises a memory unit configured to store reference layer pictures associated with a reference layer, an enhancement layer, or both. The apparatus further comprises a processor operationally coupled to the memory unit. In one embodiment, the processor is configured to restrict usage of at most one reference layer pictures that has been resampled as an inter-layer reference picture, and predict a current picture using inter-layer prediction and the inter-layer reference picture.
QUALCOMM Incorporated
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Marta Ye-Kui Krishnakanth Xiang Jianle
Karczewicz Wang Rapaka Li Chen