Invention Publication
- Patent Title: DISTORTION INFORMATION FOR EACH ITERATION OF VERTICES RECONSTRUCTION
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Application No.: US18627336Application Date: 2024-04-04
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Publication No.: US20240355001A1Publication Date: 2024-10-24
- Inventor: Youngkwon Lim , Rajan Laxman Joshi , Madhukar Budagavi
- 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: G06T9/00
- IPC: G06T9/00

Abstract:
An apparatus includes a communication interface configured to receive a compressed bitstream including a base mesh sub-bitstream and a processor operably coupled to the communication interface. The processor is configured to decode a plurality of submeshes from the base mesh sub-bitstream. The processor is also configured to subdivide a submesh of the plurality of submeshes according to a subdivision iteration count to generate at least one subdivided submesh, including determine a number of vertex positions for the at least one subdivided submesh by use of a number of vertices associated with an original submesh and by use of distortion information between the original submesh and a base mesh at each subdivision iteration associated with the subdivision iteration count. The processor is also configured to reconstruct at least a portion of a mesh-frame using the vertex positions corresponding to the at least one subdivided submesh.
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