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decoderprog
- fractal image compression of gray scale images.... only works for square images... try with lena.bmp a gray scale one.... good compression ratio acheived
Image
- MaTLAB处理图像集，包括图像压缩编码变换，压缩文件中包括程序和程序说明。图像处理集-MaTLAB set of image processing, including image compression transform, compressed files, including the procedures and descr iption of the procedures.
Huffman_Compression
- 本程序包含使用Huffman编码压缩图像和解压图像的过程，在VC6.0环境下已进行测试。-This procedure includes the use of Huffman coding image compression image and decompression process, VC6.0 environment has been tested.
BP_compression_c
- bp神经网络用于BMP图像压缩,基于c语言实现-Algorithms of Image Compression based on BP Neural Network
jingdiandeLBG
- 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
dpcm
- Lossless image compression plays a very important role in image processing. However, it develops very slowly and it is difficult to improve the efficiency of compression, since complete information and high fidelity are demanded. The lossless compres
PCA_cov
- 用神经网络中的PCA算法对人脸图像进行压缩及恢复-PCA with a neural network algorithm for image compression on the face and back
compression_3
- 在神经网络中用求协方差矩阵的方法对人脸图像进行压缩及恢复-In the neural network covariance matrix using the method of face image compression and restoration
compression2_2
- 在神经网络中用迭代法对人脸图像进行压缩及恢复-Iteration in the neural network human face using image compression and restoration
huffman
- huffman编码用于图像的压缩和解压，很好用的，可以用于各类图像的处理-huffman coding for image compression and decompression, useful, and can be used for all kinds of image processing
ImageCompression_ANN
- Image Compression using Artificial Neural Networks This code is developed in MATLAB 6.5 and can used in Windows platform. Program contain all necessary files. For training the network use Train.m and Codec.m compress images by trained network.
dip4
- 对原始灰度图像进行图像压缩，对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换 -The original gray image compression, this map for 8 × 8 DCT transform, respectively, to retain only the DC coefficient, and to retain the former 4,8,16 months tr
Huffman_c
- huffman编码实现 图像压缩解压 c++实现 -huffman coding image compression decompression c++ Implementation
Com1_project1
- Communication project image compression dpcm huffman coding
proje
- applied k means clustering for vector quanta and used huffman for image compression matlab code
zhengshuxiaobobianhuanhetuxiangyasuo
- 整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换，对行和列各做一次。采用最简单的S小波，它是Haar变换的整数形式。-integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form o
tuxiangyasuo
- 一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。-Image Compression A collection of simple routines
jpeg2000gui
- image compression jpeg 2-image compression jpeg 2000
3971017DCT
- 对原始灰度图像 Lena_gray.bmp进行图像压缩实验 1．对此图进行 8×8 DCT 变换后，分别只保留 DC系数，以及保留前 4、8、16 个变换系数(DC＋AC) ，然后再分别进行 IDCT 变换，比较结果。 2．可以使用 Matlab - Image Processing Toolbox 中的函数实现。-gray image of the original image compression Lena_gray.bmp an experiment. This diagram 8 8
codes
- VERILOG CODE FOR DWT IMAGE COMPRESSION