Kilpatrick Townsend & Stockton, LLP
Systems and methods for intra-block copy
Techniques and systems are provided for encoding and decoding video data. For example, a method of encoding video data includes obtaining video data at an encoder, and determining to perform intra-picture prediction on the video data, using intra-block copy prediction, to generate the plurality of encoded video pictures. The method also includes performing the intra-picture prediction on the video data using the intra-block copy prediction, and, in response to determining to perform the intra-picture prediction on the video data using the intra-block copy prediction, disabling at least one of inter-picture bi-prediction or inter-picture uni-prediction for the plurality of encoded video pictures. The method also includes generating the plurality of encoded video pictures based on the received video data according to the performed intra-block copy prediction.
QUALCOMM Incorporated
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Marta Xiang Krishnakanth Chao Cheng-Teh Joel
Karczewicz Li Rapaka Pang Hsieh Sole Rojals