Paper Info
Title
Distributed Video Coding Based on Compressed Sensing
Abstract
Compressed Sensing (CS) is a new approach to signal acquisition that can potentially allow us to design very simple video encoders that can be implemented on mobile devices with limited resources. However, previously proposed CS based video codec either require a conventional video codec or a feedback channel for effective operation, thus increasing the complexity. In this paper, a distributed Compressed Video Sensing codec is proposed that only makes use of CS at the encoder. A novel Side Information generation scheme is incorporated in the decoder which exploits the correlation between CS measurements of nearby frames. It is much simpler than other schemes found in the literature and yet effective. Simulation results demonstrate that effective video coding can be achieved using this codec.
Year
DOI
Venue
2012
10.1109/ICMEW.2012.62
Multimedia and Expo Workshops
Keywords
DocType
ISSN
effective video coding,feedback channel,conventional video codec,compressed video sensing codec,limited resource,video codec,effective operation,simple video encoders,compressed sensing,cs measurement,encoding,silicon,correlation,mobile devices,dictionaries,quantization,decoding,decoder
Conference
2330-7927
ISBN
Citations 
PageRank 
978-1-4673-2027-6
5
0.49
References 
Authors
12
3
Name
Order
Citations
PageRank
Yousuf Baig150.49
Edmund Ming-Kit Lai212058.89
Amal Punchihewa3103.69