Invention Grant
US09088778B2 Method and system for multiview distributed video coding with adaptive syndrome bit rate control
有权
多视角分布式视频编码方法与系统,具有自适应综合比特率控制
- Patent Title: Method and system for multiview distributed video coding with adaptive syndrome bit rate control
- Patent Title (中): 多视角分布式视频编码方法与系统,具有自适应综合比特率控制
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Application No.: US13593566Application Date: 2012-08-24
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Publication No.: US09088778B2Publication Date: 2015-07-21
- Inventor: Vijay Kumar Kodavalla
- Applicant: Vijay Kumar Kodavalla
- Applicant Address: IN Bangalore
- Assignee: Wipro Limited
- Current Assignee: Wipro Limited
- Current Assignee Address: IN Bangalore
- Agency: LeClairRyan, a Professional Corporation
- Priority: IN1316/CHE/2012 20120402
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H04N13/00 ; H03M13/29 ; H04N19/597 ; H04N19/30

Abstract:
A method and device for multiview distributed video coding with adaptive syndrome bit rate control are disclosed. In one embodiment, multiple groups, including video frames coming from associated digital cameras, are formed. Further, video frames coming from a predetermined number of the digital cameras are declared as key video frames. Furthermore, video frames coming from remaining digital cameras are declared as non-key video frames. In addition, the key video frames are encoded to obtain encoded bits. Moreover, the non-key video frames are encoded to obtain syndrome bits. Also, the encoded key video frames are decoded, to obtain decoded bits and the encoded non-key video frames are decoded, to obtain decoded bits and CRC bits. Further, an optimal number of syndrome bits in each non-key video frame are determined. Furthermore, the encoded bits and determined optimal number of syndrome bits are sent to multiple receivers.
Public/Granted literature
- US20130258050A1 METHOD AND SYSTEM FOR MULTIVIEW DISTRIBUTED VIDEO CODING WITH ADAPTIVE SYNDROME BIT RATE CONTROL Public/Granted day:2013-10-03
Information query
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