Search - matlab code for image compression

Search - matlab code for image compression - List

[Wavelet] wavelet_transf DL : 0: WAVELET BASED COMPRESSION，本程序用matlab工具编程实现了小波变换进行图像压缩，并且显示压缩前后的图像。代码很简明清晰，适合初学者研究和学习。-WAVELET BASED CPSV, the procedures used Matlab programming tools of wavelet transform for image compression, and compression shown before and after images. Code is simple clear and suitable for beginners to study and emulate.
Update : 2025-02-17 Size : 1kb Publisher : 陆游
[Compress-Decompress algrithms] wave123 DL : 0: 图像压缩在MATLAB中的处理源代码。虽然较短-image compression in the treatment MATLAB source code. Although shorter
Update : 2025-02-17 Size : 1kb Publisher : 高颖
[2D Graphic] jpeg_matlab DL : 0: jpeg 压缩matlab源代码，适合matlab和图像处理初学者-jpeg compression matlab source code, suitable for beginners and image processing matlab
Update : 2025-02-17 Size : 61kb Publisher : 郑沉潜
[Compress-Decompress algrithms] 10c1 DL : 0: image compression matlab code
Update : 2025-02-17 Size : 5.2mb Publisher : 陳至中
[Special Effects] work4 DL : 0: 程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 -Procedure Code Description P0301: digital image data display matrix and its Fourier transform P0302: Two-dimensional discrete cosine transform image compression P0303: gray-scale transformation of the methods used to enhance image contrast P0304: Histogram of homogenization P0305: simulated images by Gaussian white noise and salt and pepper noise P0306: A two-dimensional median filtering function medfilt2 of interference by salt and pepper noise image filtering
Update : 2025-02-17 Size : 8kb Publisher : 张平
[Special Effects] code DL : 0: 基于LSB的图像中数据加密隐藏算法程序图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。 -LSB of the image-based data encryption to hide the image composition algorithm procedure is nothing more than some number of bytes or string composed of string, however, one byte for each data bit is not an important degree of the same, and two adjacent words section, usually only low level is not the same. For example: 00100110 and 00100111 represent the gradient of two different degrees of red, but on the human eye is not out to tell. Least significant bit LSB algorithm, is to take advantage of this point, to achieve image compression, or digital watermark feature.
Update : 2025-02-17 Size : 243kb Publisher : aaa
[Compress-Decompress algrithms] DCT DL : 0: 图片压缩代码，适用于DCT JPEG图片压缩。-Image compression code, applicable to DCT JPEG image compression.
Update : 2025-02-17 Size : 1kb Publisher : liyigang
[Graph program] jpegencode DL : 0: JPEG图像压缩编码原代码。用matlab开发。-JPEG image compression coding the original code. Using matlab development.
Update : 2025-02-17 Size : 1kb Publisher : Mark Li
[Special Effects] my_dct DL : 0: 用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像-Using matlab to do DCT-based transform image compression source code, first image is divided into 8x8 sub-block, and then make DCT transform, and then quantified, at the resumption of the reconstructed image
Update : 2025-02-17 Size : 1kb Publisher : 张子木
[Graph program] 3 DL : 0: matlab代码，数字图像矩阵数据的显示及其傅立叶变换，二维离散余弦变换的图像压缩，采用灰度变换的方法增强图像的对比度，直方图均匀化，模拟图像受高斯白噪声和椒盐噪声的影响，采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波-matlab code, digital image data display matrix and its Fourier transform, two-dimensional discrete cosine transform image compression, using gray-scale transformation method to enhance image contrast, histogram homogenization, analog image by Gaussian white noise and salt and pepper the impact of noise, using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering
Update : 2025-02-17 Size : 2kb Publisher : wang
[Compress-Decompress algrithms] DCT_sim DL : 0: 采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
Update : 2025-02-17 Size : 1kb Publisher : 张勇奇
[Wavelet] imagecompression DL : 0: hi this the code for image compression using different transoformation coding algorithms in wavelets,that is all wavelets-hi this is the code for image compression using different transoformation coding algorithms in wavelets,that is all wavelets
Update : 2025-02-17 Size : 4.41mb Publisher : durga
[Software Engineering] dct DL : 0: a dct code i tried.. the image compression using dct divides the image into various blocks n the performs the dct code on it -a dct code i tried.. the image compression using dct divides the image into various blocks n the performs the dct code on it ..
Update : 2025-02-17 Size : 1kb Publisher : anup
[Other systems] imagecompression DL : 0: Matlab code for image compression using haar wavelet transforms
Update : 2025-02-17 Size : 112kb Publisher : Ashok
[matlab] MPEG_souce-code DL : 0: Mpeg压缩的C++源代码，对于图像压缩，视频压缩，图像编码领域的朋友很有用-Mpeg compression of the C++ source code, for image compression, video compression, image coding friends useful
Update : 2025-02-17 Size : 39kb Publisher : 郝人
[matlab] Matlab-Code-for-Image-Compression DL : 0: Matlab Code for Image Compression and Segmaentation
Update : 2025-02-17 Size : 13kb Publisher : mani
[Special Effects] JPEG-Compression DL : 0: i had uploaded the matlab code for image processing jpeg compression
Update : 2025-02-17 Size : 137kb Publisher : vinoth
[Compress-Decompress algrithms] matlab-code-for-image-compression DL : 0: This code describe the color image compression using discrete wavelet transform in matlab.
Update : 2025-02-17 Size : 9kb Publisher : RTI
[File Format] image-compression-DCT DL : 0: This fils contains a matlab code for image compression with DCT
Update : 2025-02-17 Size : 22kb Publisher : wafa derouaz
[matlab] image-compression-with-coding DL : 0: matlab code for image compression with a coding tehcnique
Update : 2025-02-17 Size : 134kb Publisher : wafa derouaz

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