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ICIP
2004
IEEE
14 years 8 months ago
Texture analysis using adaptive biorthogonal wavelet packets
We discuss the use of adaptive biorthogonal wavelet packet bases in a probabilistic approach to texture analysis, thus combining the advantages of biorthogonal wavelets (FIR, line...
G. Charith K. Abhayaratne, Ian Jermyn, Josiane Zer...
TCSV
2002
148views more  TCSV 2002»
13 years 6 months ago
A full-featured, error-resilient, scalable wavelet video codec based on the set partitioning in hierarchical trees (SPIHT) algor
Compressed video bitstreams require protection from channel errors in a wireless channel. The threedimensional (3-D) SPIHT coder has proved its efficiency and its real-time capabi...
Sungdae Cho, William A. Pearlman
COMCOM
2006
140views more  COMCOM 2006»
13 years 6 months ago
A combined delay and throughput proportional scheduling scheme for differentiated services
Abstract--The proportional differentiation model is a newly introduced approach for differentiated services networks. This paper proposes and evaluates a scheduling mechanism for t...
Ahmed E. Kamal, Samyukta Sankaran
ICIP
2004
IEEE
14 years 8 months ago
Layered unequal loss protection with pre-interleaving for progressive image transmission over packet loss channels
Most existing ULP (unequal loss protection) schemes do not consider the minimum quality requirement and usually have high computation complexity. Previously, we proposed a layered...
Jianfei Cai, Xiangjun Li, Chang Wen Chen
JSAC
2007
129views more  JSAC 2007»
13 years 6 months ago
Content-Aware Resource Allocation and Packet Scheduling for Video Transmission over Wireless Networks
— A cross-layer packet scheduling scheme that streams pre-encoded video over wireless downlink packet access networks to multiple users is presented. The scheme can be used with ...
Peshala V. Pahalawatta, Randall Berry, Thrasyvoulo...