- Title
- A novel pattern identification scheme using distributed video coding concepts
- Creator
- Paul, Manoranjan; Murshed, Manzur
- Date
- 2009
- Type
- Text; Conference paper
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/43696
- Identifier
- vital:6288
- Identifier
-
https://doi.org/10.1109/ICASSP.2009.4959687
- Identifier
- ISBN:9781424423545
- Abstract
- Pattern-based video coding focusing on moving region in a macroblock has already established its superiority over recent H.264 video coding standard at very low bit rate. Obviously, a large number of pattern templates approximate the moving regions better however, after a certain limit no coding gain is observed due to the increase number of pattern identification bits. Recently, distributed video coding schemes used syndrome coding to predict the original information in decoder using side information. In this paper a novel pattern identification scheme is proposed which predicts the pattern from the syndrome codes and side information in decoder so that actual pattern identification number is not needed in the bitstream. The experimental results confirm that this new scheme successfully improves the rate-distortion performance compared to the existing pattern-based video coding as well as H.264 standard. This new scheme will also open another window of syndrome coding application.
- Publisher
- Taipei The Institute of Electrical and Electronics Engineers
- Relation
- 2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009) p. 729-732
- Rights
- This metadata is freely available under a CCO license
- Subject
- Pattern recognition; Video coding; Syndrome codes; 0801 Artificial Intelligence and Image Processing
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