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New multiresolution motion estimation and compensation scheme

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Title New multiresolution motion estimation and compensation scheme
 
Creator KARLEKAR, JAYASHREE
DESAI, UB
 
Subject errors
motion compensation
motion estimation
prediction theory
 
Description In this paper, we propose a new algorithm to improve multiresolution motion estimation (MRME) for low bit-rate applications. In this algorithm, a new multiresolution sum of absolute difference (MSAD) error criterion is introduced which reduces the prediction error between two blocks without increasing the number of motion vectors in the wavelet domain. The performance of the algorithm is compared with some other existing techniques.
 
Publisher IEEE
 
Date 2008-12-09T06:25:42Z
2011-11-27T21:02:34Z
2011-12-15T09:56:23Z
2008-12-09T06:25:42Z
2011-11-27T21:02:34Z
2011-12-15T09:56:23Z
1999
 
Type Article
 
Identifier Proceedings of the 1999 IEEE International Symposium on Circuits and Systems (V 4), Orlando, USA, 30 May-2 June 1999, IV-459-IV-462
0-7803-5471-0
10.1109/ISCAS.1999.780041
http://hdl.handle.net/10054/237
http://dspace.library.iitb.ac.in/xmlui/handle/10054/237
 
Language en