Invention Publication
- Patent Title: VERTEX MOTION VECTOR PREDICTOR CODING FOR VERTEX MESH (V-MESH)
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Application No.: US18479789Application Date: 2023-10-01
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Publication No.: US20240137558A1Publication Date: 2024-04-25
- Inventor: Madhukar Budagavi , Rajan Laxman Joshi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04N19/54
- IPC: H04N19/54 ; H04N19/52 ; H04N19/597 ; H04N19/70

Abstract:
An apparatus includes a communication interface configured to receive a compressed video bitstream and a processor operably coupled to the communication interface. The processor is configured to determine, for a vertex in the compressed video bitstream, one or more vertex neighbors based on a signaled limit to a number of the one or more vertex neighbors. The processor is also configured to identify, based on a vertex motion vector (VMV) identifier signaled in the compressed video bitstream, a VMV predictor from among a plurality of VMV predictors to use for the vertex. The processor is also configured to reconstruct a mesh frame based on the determined one or more vertex neighbors and the identified VMV predictor.
Public/Granted literature
- US20240236362A9 VERTEX MOTION VECTOR PREDICTOR CODING FOR VERTEX MESH (V-MESH) Public/Granted day:2024-07-11
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