System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers
US9445128B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 8, 2006 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Apr 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of generating a video sequence including setting a state of a deblocking control flag in a frame header of a frame to indicate that a deblocking parameter is presented for some but not all layers. A method of processing a received video sequence including determining a state of a deblocking control flag of a frame header and retrieving a deblocking parameter for some but not all layers. A scalable video system including a deblocking control circuit which sets a state of a deblocking control flag in a frame header to indicate that a deblocking parameter is presented for some but not all layers. A scalable video system including a deblocking control circuit which determines the state of a deblocking control flag in a frame header of a received video sequence and which retrieves a deblocking parameter for some but not all layers of the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.