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检索条件"主题词=Swarm clustering algorithm"
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Vector quantization codebook design based on Fish School Search algorithm
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APPLIED SOFT COMPUTING 2018年 73卷 958-968页
作者: Fonseca, C. S. Ferreira, F. A. B. S. Madeiro, F. Univ Pernambuco Polytech Sch Pernambuco Recife PE Brazil
Vector Quantization (VQ) has been used in image coding systems since it allows high compression rates. Codebook design can be seen as a high dimensional optimization problem and, in this scenario, swarm intelligence t... 详细信息
来源: 评论
Hybrid firefly-Linde-Buzo-Gray algorithm for Channel-Optimized Vector Quantization codebook design
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INTEGRATED COMPUTER-AIDED ENGINEERING 2017年 第3期24卷 297-314页
作者: Ferreira, Felipe A. B. S. Leitao, Herbert A. S. Lopes, Waslon T. A. Madeiro, Francisco Univ Pernambuco Polytech Sch Pernambuco Recife PE Brazil Univ Fed Pernambuco Dept Elect Engn Recife PE Brazil Univ Fed Paraiba Dept Elect Engn Joao Pessoa Paraiba Brazil
This paper introduces a hybrid method that uses Firefly algorithm (FA) and Linde-Buzo-Gray (LBG) algorithm to Channel-Optimized Vector Quantization (COVQ) codebook design. Fast nearest neighbor search (NNS) techniques... 详细信息
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A Fish School Search Based algorithm For Image Channel-Optimized Vector Quantization
A Fish School Search Based Algorithm For Image Channel-Optim...
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IEEE International Conference on Systems, Man, and Cybernetics (SMC)
作者: Ferreira, Felipe A. B. S. Madeiro, F. Univ Pernambuco UPE Recife PE Brazil
Channel-Optimized Vector Quantization (COVQ) is an alternative to Vector Quantization (VQ) in the scenario of transmission over noisy channels. The codebook design is an optimization problem in which a set of vectors ... 详细信息
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A Fish School Search Based algorithm For Image Channel-Optimized Vector Quantization
A Fish School Search Based Algorithm For Image Channel-Optim...
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IEEE International Conference on Systems, Man, and Cybernetics
作者: Felipe A. B. S. Ferreira F. Madeiro University of Pernambuco (UPE) Recife Brazil
Channel-Optimized Vector Quantization (COVQ) is an alternative to Vector Quantization (VQ) in the scenario of transmission over noisy channels. The codebook design is an optimization problem in which a set of vectors ... 详细信息
来源: 评论