Intel Corporation

Pieter Kapsenberg

Zhipin Deng

Yi-Jen Chiu

Wenhao Zhang

Lidong Xu

Yu Han

Xiaoxia Cai

Systems, apparatus, articles, and methods are described including operations for size based transform unit context derivation. In an example encoder, first circuitry is to encode video input data into a bitstream according to a bitstream syntax, wherein the video input data includes one or more pictures, the one or more pictures are partitioned into one or more coding tree blocks, the one or more coding tree blocks are partitioned into slices including one or more coding tree blocks, the one or more coding tree blocks include one or more transform blocks according to a transform tree including a split_transform_flag indicative of the split of a given coding block into corresponding one or more transform blocks, the split_transform_flag is coded using CABAC, and a context index associated with the CABAC coding of the split_transform_flag is based on a value. Second circuitry of the encoder is to output the bitstream.

Size based transform unit context derivation

Systems, apparatus, articles, and methods are described including operations for size based transform unit context derivation.

Growing community of inventors

Chandler, AZ, United States of America

Pieter Kapsenberg