Oblon, McClelland, Maier & Neustadt, L.L.P.
Method and apparatus for video coding with prediction information
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes receiving circuitry and processing circuitry. According to an aspect of the disclosure, the processing circuitry decodes prediction information of a current block in a first coding tree unit (CTU) in a picture from a coded video bitstream. The prediction information is indicative of an intra block copy mode. The processing circuitry excludes reconstructed samples of a second CTU that is adjacent to a left side of the first CTU in the picture from being reference samples for a reconstruction of the current block. Then, the processing circuitry reconstructs samples of the current block based on reference samples that are in the picture and constrained with the exclusion of the reconstructed samples of the second CTU.
Tencent America LLC
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inventional inventional inventional inventional
Shan Xiaozhong Xiang
Liu Xu Li