/On Boundary Padding Motion Vector Clipping In Image/video Coding
Abstract

A method for coding video data implemented by a video coding apparatus. The method includes clipping a motion vector of a padding sample to be within a motion vector range, wherein the motion vector range is based on a maximum padding dimension of an extended area around a video unit of a video; and converting between the video unit of the video and a bitstream in accordance with the motion vector as constrained.

Full Text

What is claimed is:

A method for coding video data implemented by a video coding apparatus. The method includes clipping a motion vector of a padding sample to be within a motion vector range, wherein the motion vector range is based on a maximum padding dimension of an extended area around a video unit of a video; and converting between the video unit of the video and a bitstream in accordance with the motion vector as constrained.
Timeline
Filed
03/26/2026
Published
07/30/2026
Granted
Not Available
IPC Codes(3)
H04N 19/513:Processing of motion vectors
H04N 19/132:Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176:the region being a block, e.g. a macroblock