18741129. HYBRID INTER BI-PREDICTION IN VIDEO CODING (QUALCOMM Incorporated)
HYBRID INTER BI-PREDICTION IN VIDEO CODING
Organization Name
Inventor(s)
Chun-Chi Chen of San Diego CA (US)
Han Huang of San Diego CA (US)
Vadim Seregin of San Diego CA (US)
Marta Karczewicz of San Diego CA (US)
HYBRID INTER BI-PREDICTION IN VIDEO CODING
This abstract first appeared for US patent application 18741129 titled 'HYBRID INTER BI-PREDICTION IN VIDEO CODING
Original Abstract Submitted
A video decoder can be configured to determine that a current block of the video data is coded in a bi-prediction inter mode; receive a first syntax element identifying a motion vector predictor from a first candidate list of motion vector predictors; receive a second syntax element identifying a motion vector difference; determine a first motion vector for the current block based on the motion vector predictor and the motion vector difference; determine a second motion vector for the current block from a second list of candidate motion vector predictors based on bilateral matching; and determine a prediction block for the current block using the first motion vector and the second motion vector.