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US 2026/0017829 A1Published application
Hypothetical reference decoding operation for basemesh bitstreams
AssigneesSony Group Corporation, Sony Corporation of America
InventorsDanillo Graziosi, Ali Tabatabai
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Abstract
A Hypothetical Reference Decoding (HRD) operation for basemesh bitstreams is described herein. An HRD model is able to handle and address the peculiarities associated with the decoding process, and provisioning of appropriate HRD related syntax structures and tables in the Video Usability information (VUI) as well as buffering period, basemesh timing, and decoding unit information Supplemental Enhancement Information (SEI) messages.
Claims21
A method programmed in a non-transitory memory of a device comprising:
- receiving a basemesh bitstream;
- decoding, using a basemesh buffer, the basemesh bitstream into a mesh comprising vertex information and connectivity information.
An apparatus comprising:
- a non-transitory memory for storing an application, the application for:
- receiving a basemesh bitstream;
- decoding, using a basemesh buffer, the basemesh bitstream into a mesh comprising vertex information and connectivity information;
- and
- a processor coupled to the memory, the processor for processing the application.
2 more elements
A system comprising:
- an encoder configured for encoding a basemesh bitstream;
- and
- a decoder configured for:
- receiving the basemesh bitstream;
- decoding, using a basemesh buffer, the basemesh bitstream into a mesh comprising vertex information and connectivity information.
2 more elements
Dependencies are inferred from the claim text.