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Description: 在MATLAB中编写实现图像的不同级别小波分解算法；2选择合适的小波基；3对经典的几幅黑白和彩色图像进行DWT变换；4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码；5得到分析比较结果。达到的目的：1综合训练学生编程的能力；2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用；3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet decomposition algorithm; Choice of two small Porgy; Three pairs of classic pieces of black-and-white and color images DWT; Four zero tree, grid-based Tower vector quantization, LBG-based algorithm, based on the scalar quantization Wavelet Transform Coding ; 5 analyzed the results of the comparison. The purpose : a comprehensive training program students; Two pairs of the high number and the method of computation, programming, data structures, algorithms, digital image processing and review of the curriculum used; Three students can develop the algorithm design and analysis.
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Size: 34816 |
Author: aa |
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Description: 该PPT描叙了pso在图像处理中的运用，请他家放心下载，无任何病毒-The PPT describes the PSO in the Image Processing application, please rest assured that his home to download, no virus
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Size: 357376 |
Author: 罗伟 |
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Description: 是图像压缩处理的一种很好的方法，他比lbg存在这速度快，效率高的优点-Image compression is a good treatment method, the existence of this LBG him than speed, the advantages of high efficiency
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Size: 1684480 |
Author: 张波 |
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Description: 对二维图像进行压缩，采用matlab编程实验，-Of two-dimensional image compression using matlab programming experiment
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Size: 38912 |
Author: 阿贵 |
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Description: L3_1.m: 純量量化器的設計(程式)
L3_2.m: 量化造成的假輪廓(程式)
L3_3.m: 向量量化器之碼簿的產生(程式)
L3_4.m: 利用LBG訓練三個不同大小與維度的碼簿並分別進行VQ(程式)
gau.m: ML量化器設計中分母的計算式(函式)
gau1.m: ML量化器設計中分子的計算式(函式)
LBG.m: LBG訓練法(函式)
quantize.m:高斯機率密度函數的非均勻量化(函式)
VQ.m: 向量量化(函式)
L3_2.bmp: 影像檔
lena.mat: Matlab的矩陣變數檔
-L3_1.m: scalar quantizer design (the program) L3_2.m: quantitative result of the false contour (the program) L3_3.m: Vector quantizer code book of the generation (the program) L3_4.m: training in the use of LBG three different size and dimension of the code book and separate VQ (program) gau.m: ML quantizer design in the denominator of the calculation formula (function) gau1.m: ML quantizer design in the calculation of molecule-type ( function) LBG.m: LBG training method (function) quantize.m: Gaussian probability density function of the non-uniform quantization (function) VQ.m: vector quantization (function) L3_2.bmp: image file lena.mat: Matlab matrix variable file
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Size: 191488 |
Author: Oki |
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Description: LBG algorithm for image compression using vector quantisation.
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Size: 1024 |
Author: Marian |
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Description: 高光谱遥感图像压缩的lbg算法，十分经典-Hyperspectral remote sensing image compression lbg algorithm, very classic
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Size: 47104 |
Author: 费德勒 |
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Description: 实现小波3级分解 构建3维跨频带矢量 然后LBG聚类 再重构原图像-Construction of wavelet decomposition to achieve three inter-band 3-D vector and then reconstruct the original image LBG clustering
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Size: 60416 |
Author: 枫叶飘零 |
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Description: lbg code for image complression
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Size: 200704 |
Author: mohammad |
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Description: 基于LBG算法的矢量量化编码用MATLAB实现图像压缩-Image compression based on the LBG algorithm for vector quantization coding with MATLAB
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Size: 107520 |
Author: 佳佳 |
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Description: 通过算法对图片进行LGB的有失真压缩,LGB通过对图片的序列编码，将不想似的区域分为一个图形块。传输时只是传输对应的序列。-Algorithm picture LGB distortion, compression, LGB through the image sequence coding, do not want to like the area into a graphic block. Transmission transmission only when the corresponding sequence.
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Size: 290816 |
Author: 罗京 |
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Description: 这个程序关于图像的压缩编码，实现了对图像的基于LBG算法的矢量量化编码-This program for image compression coding, to achieve the images based on vector quantization coding LBG algorithm
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Size: 1024 |
Author: fangzhou |
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Description: 图像矢量量化的经典LBG算法matlab程序-Image vector quantization of classical LBG algorithm matlab program
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Size: 1594368 |
Author: 杜伟 |
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Description: 矢量量化LBG算法,应用于图片的压缩解压。本算法应用CAMERAMAN图像进行仿真。-a tool for image
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Size: 1024 |
Author: michuan |
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Description: 理解使用向量量化进行图像量化的原理：对序列中的许多样本进行联合量化，用一个值代替相似的一组值，减少量化误差；
掌握向量量化器码书设计的方法，此次实验使用LBG算法设计码书；
3. 对LBG算法的理解和使用；
4.Matlab矩阵数据的处理。-Understood that the use of vector quantization for image quantized principle: a number of samples of the sequence are jointly quantified, instead of a similar set of values with a value, to reduce the quantization error master Vector quantizer codebook design, the experimental use LBG algorithm codebook design 3. LBG algorithm to understand and use 4.Matlab matrix data processing.
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Size: 16384 |
Author: 黎鸿朗 |
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Description: The efficient hybrid wavelet transform with LBG algorithm for the image compression
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Size: 414720 |
Author: Cindywu_2015 |
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Description: lbg matlab code for image/audio processing
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Size: 223232 |
Author: itostar |
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Description: 利用LBG算法对若干图像文件进行归类，输出码本及分类结果
包含vector.txt及LBG.m两个文件，其中vector.txt文件为所有图像的矢量
LBG.m文件为图像检索，分类算法-LBG algorithm used to classify a number of image files, the output code and classification results
Contains vector.txt and LBG.m two files, where the vector.txt file for all images of the vector
LBG.m file for image retri , classification algorithm
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Size: 13312 |
Author: 周嘉炜 |
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Description: LBG algorithm Rearrangement of the training image
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Size: 243712 |
Author: Cindywu_2015 |
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Description: 就是使用矢量量化中的经典算法LBG算法，实现图像压缩(Is the use of vector quantization in the classic algorithm LBG algorithm to achieve image compression)
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Size: 1231872 |
Author: 张张的小白
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