Invention Application
- Patent Title: LOW-LATENCY AND HIGH-THROUGHPUT MOTION VECTOR REFINEMENT WITH TEMPLATE MATCHING
-
Application No.: US17488094Application Date: 2021-09-28
-
Publication No.: US20230113552A1Publication Date: 2023-04-13
- Inventor: Minhua ZHOU
- Applicant: Avago Technologies International Sales Pte. Limited
- Applicant Address: SG Singapore
- Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee Address: SG Singapore
- Main IPC: H04N19/44
- IPC: H04N19/44 ; H04N19/513 ; H04N19/105 ; H04N19/132 ; H04N19/159 ; H04N19/176

Abstract:
A video decoder is provided that includes memory and a processor coupled to the memory. The processor may be configured to convert a bitstream into inter-prediction parameters and reconstruct motion data based on the inter-prediction parameters. The processor may further be configured to refine the motion data based on finding a match between a current template of a current picture and a reference template of a reference picture and perform a motion compensation operation with the refined motion data and a reference block to generate an inter-prediction block. The processor may be configured to add the inter-prediction block to an inter-residual block to produce a reconstructed block. The motion data may be reconstructed without refined motion data associated with a previous prediction unit.
Public/Granted literature
- US11917176B2 Low-latency and high-throughput motion vector refinement with template matching Public/Granted day:2024-02-27
Information query