Invention Grant
US08938011B2 Methods and systems for reference processing in image and video codecs
有权
图像和视频编解码器参考处理方法和系统
- Patent Title: Methods and systems for reference processing in image and video codecs
- Patent Title (中): 图像和视频编解码器参考处理方法和系统
-
Application No.: US13522941Application Date: 2011-01-05
-
Publication No.: US08938011B2Publication Date: 2015-01-20
- Inventor: Peshala V. Pahalawatta , Alexandros Tourapis
- Applicant: Peshala V. Pahalawatta , Alexandros Tourapis
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- International Application: PCT/US2011/020168 WO 20110105
- International Announcement: WO2011/094034 WO 20110804
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04N11/04 ; H04N19/147 ; H04N19/597 ; H04N19/117 ; H04N19/187 ; H04N19/19 ; H04N19/192 ; H04N19/176 ; H04N19/61 ; H04N19/82 ; H04N19/33
Abstract:
Multi-layer encoding and decoding systems and methods are provided. A processing module processes outputs of a first base or enhancement layer and sends the processed outputs to a second, enhancement layer. Operation of the processing module is controlled, so that the second layer can receive processed or unprocessed outputs of the first layer in accordance with the circumstances. Processing of the outputs of the first layer can occur together with or separately from a disparity compensation process.
Public/Granted literature
- US20120288013A1 Methods and Systems for Reference Processing in Image and Video Codecs Public/Granted day:2012-11-15
Information query
