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shilianglianghua
- 一本绝版的书，不过很不错，我一直想买，网上也买不到，关于矢量量化的，图像，语音的量化等-An out-of-print books, but very good, I have always wanted to buy, buy online, on the vector quantization, image, voice and other quantitative
jpg
- jpeg压缩matlab源代码。由均匀量化和huffman编码组成，简洁易懂-jpeg compression matlab source code. By the uniform quantization and huffman coding components, concise and understandable
Quantization_simulink
- Quantization (signal processing) uniformly and non-uniformily using A and miu law od companding. simulation using simulink/matlab
ColorHistogram
- 图像颜色特征的提取：HSV颜色直方图 描述的是图像的整体颜*况。本程序采用非均匀量化方法得到36bin的颜色直方图。-Image Color Feature Extraction: HSV color histogram describes the situation of the image' s overall color. This procedure using non-uniform quantization meth
HW3
- 使用LVQ算法对四类不同的点进行分类,并将最后结果画出-Use learning vector quantization to classify the four classes
vectorquant
- VQLBG Vector quantization using the Linde-Buzo-Gray algorithm
LBGmatlab
- 毕业设计做的...用LBG算法实现矢量量化的算法..matlab-Designed to do graduate ... the LBG algorithm using vector quantization algorithm .. matlab
imagevectorquantization
- 本代码是利用matlab开发环境，对图像进行矢量量化，从而实现对图像的压缩；并介绍了需要用到的一些matlab现有函数及其使用方法和功能；在码书的训练方法上选择的是自组织映射神经网络，解码重建后的图像质量较好-The application of Self-Orgnization Feature Maps neural network in image vector quantization
lbg.c
- LBG algorithm for vector quantization
CH3
- 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
kmean
- kmean cluster 影像分割量化處理-kmean cluster color image quantization
ColorImageQuantizationinWindowsSystems
- Color Image Quantization in Windows Systems
huffman-coding
- 小波均匀量化huffman熵编码图像压缩程序：分析对象Lena.bmp-Uniform quantization of wavelet image compression huffman entropy coding procedure: analysis of object Lena.bmp
dct
- 已知两个不同图像块亮度数据如下： （1）分析DCT原理，采用DCT方法，编程并计算相应的DCT系数，分析系数分布特点。 （2）依据视觉特性分析量化表步长的分布特点，完成DCT系数量化。 （3）采用Z形扫描，实现输出数据的统计编码，形成Video stream。 （4）采用IDCT重建图像亮度数据，计算SAD大小，分析产生误差的原因及采用DCT进行数据压缩的原理。（ ） （5）分别利用左上角1、3、6个系数重
LBGMatlab
- 使用matlab实现的矢量量化的LBG算法，内有文档说明-Matlab achieved using the LBG vector quantization algorithm, there are documented
JPEG
- 图像JPEG压缩算法，由8*8DCT变换，调用量化表进行量化，最后由Huffman编码完成算法-JPEG image compression algorithm, the 8* 8DCT transform, quantization table calls to quantify, and finally completed by the Huffman coding algorithm
wavelet
- 实现小波变换对图像进行压缩。先进行db1小波二层分解，然后由均匀量化算法对其进行量化实现压缩。-The realization of wavelet transform for image compression. First two db1 wavelet decomposition, and then by the uniform quantization algorithm to quantify the achievement
test3
- 编程实现基于8×8子块的DCT图像变换，基于JPEG量化矩阵的量化与反量化，基于8×8子块DCT的图像重建；以一幅512×512、8比特/象素的图像为实验对象，计算重建后的PSNR。-Programming based on 8 × 8 sub-block of the DCT image transform, quantization matrix based on the JPEG quantization and anti-qua
VQ
- Compression and decompression VQ=vector quantization for image.
sin
- 正弦波信号的均匀量化和线性编码 A/D 变换，实数的线性编码 D/A 变换，实数的线形译码-Uniform quantization of sinusoidal signal and linear coding A/D conversion, the linear coding real D/A conversion, real decoding of linear