Conference
Optimization of Matching Pursuit Encoder Based on Analytical Approximation of Matching Pursuit Distortion
Abstract
Distortion of matching pursuit is calculated in terms of matching pursuit encoder parameters for uniformly distributed signals and dictionaries. Then, the MP encoder is optimized using the analytically derived approximation for MP distortion. Our simulation results show that this optimized MP encoder exhibits optimum performance for nonuniform signal and dictionary distributions as well
Authors
Shoa A; Shirani S
Pagination
pp. 749-752
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2006
DOI
10.1109/icme.2006.262407
Name of conference
2006 IEEE International Conference on Multimedia and Expo
Conference proceedings
2006 IEEE International Conference on Multimedia and Expo
ISSN
1945-7871