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Description: An old source code. It contains C source code for training vector quantization (VQ) codebook. Three algorithms, GVQ [1], LBG [2] and LVQ [3] have been implemented
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Size: 2448525 |
Author: 站长 |
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Description: An old source code. It contains C source code for training vector quantization (VQ) codebook. Three algorithms, GVQ [1], LBG [2] and LVQ [3] have been implemented
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Size: 2448384 |
Author: 站长 |
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Description: On the splitting method for VQ codebook generation
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Size: 151552 |
Author: 李南 |
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Description: On the splitting method for VQ codebook generation by using Matlab
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Size: 61440 |
Author: 李南 |
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Description: 采用粒子群矢量量化算法生成图像矢量量化的最优码书，可以任意设定种群数与迭代代数。程序结果产生最优码书与平均误差。-Vector quantization using particle swarm algorithm for optimal image vector quantization code book, can set the number of stocks and iterative algebra. The results of the proceedings arising from the optimal codebook with an average error.
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Size: 51200 |
Author: 张冰 |
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Description: 基于遗传算法的矢量量化（VQ）码本设计及语音识别-Based on genetic algorithm vector quantization (VQ) codebook design and speech recognition
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Size: 312320 |
Author: Jesse Chen |
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Description: Linde, Buzo, and Gray (LBG) proposed a VQ design algorithm based on a training sequence. The use of a training sequence bypasses the need for multi-dimensional integration. The LBG algorithm is of iterative type and in each iteration a large set of vectors, generally referred to as training set, is needed to be processed. Usually, vectors sampled from a group of typical signals to be encoded altogether construct a training set T={x1,x 2,?.x M} ,where xi represents a sampled training vector and M represents the size of training set which is far greater than the codebook size N.
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Size: 87040 |
Author: 龙鹏 |
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Description: 使用LBG演算法來做影像訓練簿分群動作，此影像訓練簿是為了之後用於向量量化壓縮VQ的部分。-The LBG algorithm is for the VQ codebook generation
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Size: 542720 |
Author: wen-chuan wu |
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Description: 自己写的一个矢量量化（VQ）码本生成程序。调试已通过，码本保存目录“../DATA/CODEBOOK/”下。-To write a vector quantization (VQ) codebook generation procedure. Debugging has been passed, the preservation of code directory " ../DATA/CODEBOOK /" under.
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Size: 5120 |
Author: dream |
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Description: 语音编码中对LSF系数进行VQ处理，LBG方法生成VQ码书，且采用了新的失真测度-Speech Coding for VQ processing LSF coefficients, LBG method of VQ codebook generation, and adopted a new measure of distortion
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Size: 3072 |
Author: Beth Chen |
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Description: Codebook design process for Vector Quantization (VQ) using the LBG algorithm for dev c
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Size: 2048 |
Author: tony |
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Description: This is universal codebook generator with LBG algorithm by myself.
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Size: 231424 |
Author: tony |
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Description: LBG.c // 編碼本訓練程式，利用四張測試影像、prog.c // 影像壓縮解壓縮，利用 full search 、prog-dta.c // 影像壓縮解壓縮，prog-dta.c // 影像壓縮解壓縮，利用 double test algorithm (dta) 、prog-lut.c // 影像壓縮解壓縮，利用 lookup table (lut) 、prog-mps.c // 影像壓縮解壓縮，利用 mean-distance-ordered partial serach codebook (mps) 、prog-tie.c // 影像壓縮解壓縮，利用 triangular inequality elimination (tie)-LBG.c // 編碼本訓練程式，利用四張測試影像、prog.c // 影像壓縮解壓縮，利用 full search 、prog-dta.c // 影像壓縮解壓縮，prog-dta.c // 影像壓縮解壓縮，利用 double test algorithm (dta) 、prog-lut.c // 影像壓縮解壓縮，利用 lookup table (lut) 、prog-mps.c // 影像壓縮解壓縮，利用 mean-distance-ordered partial serach codebook (mps) 、prog-tie.c // 影像壓縮解壓縮，利用 triangular inequality elimination (tie)
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Size: 10240 |
Author: tony |
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Description: This is universal codebook generator with LBG algorithm by DVE C.
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Size: 10240 |
Author: tony |
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Description: 提出一种基于粒子群优化算法的图像矢量量化码书设计算法. 该算法引入粒子群的全局搜索策略 , 结合矢量量化码书设计方法 , 增加了算法解的随机性和多样性.-Proposed based on particle swarm optimization algorithm for image vector quantization codebook design algorithm. The introduction of particle swarm algorithm global search strategy, combined with vector quantization codebook design methods, solutions to increase randomness of the algorithm and diversity.
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Size: 289792 |
Author: 小潘 |
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Description: 一种新的基于码本构造的快速VQ码本索引分配算法 一种新的基于码本构造的快速VQ码本索引分配算法-A new algorithm based on codebook constructed rapid VQ code book index assignment algorithm
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Size: 38912 |
Author: simon |
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Description: 基于小波变换的VQ语音压缩编解码，首先对信号进行小波变换，再用VQLBG算法训练出码本，在信道两端模拟发送和接受,该源码完整，包含训练和测试语音-Wavelet-based VQ voice compression codec, first signal wavelet transform, and then VQLBG algorithm trained codebook simulations across the channel to send and receive the complete source code, including the training and test speech
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Size: 3716096 |
Author: 车滢霞 |
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Description: LBG算法设计矢量量化码书的函数，需要给出训练序列x,矢量维数K和码书长度CN，返回根据训练序列给出的最小误差码书。-LBG algorithm for vector quantization codebook design function , you need to give training sequence x, vector dimension K and codebook length CN, return according to the minimum error given training sequence codebook .
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Size: 1024 |
Author: Sun |
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Description: 使用Splitting算法和GLA算法实现对图像的矢量量化及重新编码和重建。-Vector Quantization:To generate a 16-codeword codebook using Splitting Algorithm and GLA,then use this codebook to code the training image and reconstuct it.
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Size: 2048 |
Author: RoyTao |
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Description: This is universal codebook generator with LBG algorithm by DVE C.
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Size: 10240 |
Author: eofper |
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