Patent ID: 9521426
Filing Date: 2016-12-13
CPC Classification: H04N

Claim Text:
1. A method for inter prediction comprising: deriving a motion vector of a co-located prediction block (colPb) as a temporal motion vector predictor (TMVP) of a current block of a current picture, wherein the colPb is a prediction block covering a modified location that is determined based on a location of a positioning pixel, and the positioning pixel is determined as a pixel at a right-bottom side among four pixels located at the center of a co-located block in a reference picture, wherein the co-located block is a block corresponding to the current block and located in the reference picture; deriving a motion vector of the current block that is located in the current picture based on the temporal motion vector predictor which is derived from the motion vector of the colPb; and generating a prediction pixel on the current block that is located in the current picture using the motion vector of the current block that is located in the current picture.