Procopio, Cory, Hargreaves & Savitch LLP
Reference layer sample position derivation for scalable video coding
Systems and methods for encoding and decoding scalable video information are disclosed. The system may have a memory unit configured to store syntax elements for a multi-layer picture. The system may further comprise one or more processors operationally coupled to the memory unit. The processors may be configured to determine at least one phase offset value between a reference layer sample position in the multi-layer picture and a corresponding enhancement layer sample position. The processors may be further configured to generate a syntax element indicating the phase offset value the phase offset value representing a phase offset of a luma sample position and a chroma sample position of the reference layer position.
QUALCOMM Incorporated
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Krishnakanth Jianle Marta
Rapaka Chen Karczewicz