18923617. REGRESSION MODEL-BASED INTRA PREDICTION (Tencent America LLC)
REGRESSION MODEL-BASED INTRA PREDICTION
Organization Name
Inventor(s)
Yonguk Yoon of Palo Alto CA US
Lien-Fei Chen of Palo Alto CA US
Roman Chernyak of Santa Clara CA US
REGRESSION MODEL-BASED INTRA PREDICTION
This abstract first appeared for US patent application 18923617 titled 'REGRESSION MODEL-BASED INTRA PREDICTION
Original Abstract Submitted
One or more template predictions are generated for a template of a current block based on one or more prediction modes. The template includes neighboring samples of the current block. Each of the one or more template predictions is generated based on a respective one of the one or more prediction modes. One or more filters are derived for the current block. Each of the one or more filters is derived based on (i) filter index information or (ii) a respective one of the one or more template predictions and a template reconstruction of the template. One or more predictions of the current block are determined. Each of the one or more predictions is determined based on a respective one of the one or more prediction modes. A final prediction of the current block is determined by applying the one or more filters to the one or more predictions.