928 search results - page 41 / 186 » On adaptive wavelet packets |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, a new fast video codec using Wavelet Difference Reduction (WDR) algorithm is presented. This proposed video codec is inspired by the concept of motion JPEG; namely,...
ICTAI
2002
IEEE
15 years 2 months ago
2002
IEEE
Wavelet neural networks (WNN) have recently attracted great interest, because of their advantages over radial basis function networks (RBFN) as they are universal approximators bu...
ICIAP
2001
Springer
15 years 9 months ago
2001
Springer
In this article a texturefeature extraction scheme based on M-band waveletpacketframes is investigated. Thefeatures so extracted are usedfor segmentation of satellite images which...
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ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we propose an integrated error resilient MDC scheme for wireless networks with both packet loss and random bit errors. Two descriptions are first generated independ...
WOWMOM
1998
ACM
15 years 1 months ago
1998
ACM
This paper presents a framework for provisioning application and channel dependent quality of service in wireless networks. The framework is based on three di erent adaptation mec...