Search - jpeg compression matlab code

Search - jpeg compression matlab code - List

[Special Effects] jpegdecodematlabcode DL : 0: 这个代码是jpeg压缩matlab代码,用于图形图象压缩，可以直接使用，编译通过-this code is jpeg compression Matlab code for the graphic image compression, can be used directly, compiled by
Date : 2008-10-13 Size : 58.47kb User : 颜霞飞
[Special Effects] jpeg_compress_method DL : 0: 我初次接触到压缩方法实验的JPEG压缩算法源代码，用matlab编写的，欢迎探讨-I first exposure to the experimental compression JPEG compression algorithm source code, prepared by the use of Matlab, welcome to explore
Date : 2008-10-13 Size : 2.79mb User : 柳杨
[Special Effects] jpegdecodematlabcode DL : 0: 这个代码是jpeg压缩matlab代码,用于图形图象压缩，可以直接使用，编译通过-this code is jpeg compression Matlab code for the graphic image compression, can be used directly, compiled by
Date : 2026-01-22 Size : 58kb User : 颜霞飞
[Special Effects] jpeg_compress_method DL : 0: 我初次接触到压缩方法实验的JPEG压缩算法源代码，用matlab编写的，欢迎探讨-I first exposure to the experimental compression JPEG compression algorithm source code, prepared by the use of Matlab, welcome to explore
Date : 2026-01-22 Size : 2.79mb User : 柳杨
[Special Effects] EBCOT DL : 0: 基于EBCOT的图像压缩编解码源码，它是jpeg2000所采用的方法-Based on the EBCOT image compression codec source code, which is the approach adopted by JPEG2000
Date : 2026-01-22 Size : 267kb User : wind
[Special Effects] code DL : 0: 此原碼是兩種比較常見的內插法,分別是鄰近內插法及雙線性內插法,希望可以幫助到大家-The original code is the more common two types of interpolation, which are adjacent interpolation and bilinear interpolation, I hope you can help to
Date : 2026-01-22 Size : 1kb User : 林大鈞
[Special Effects] JPEG_ALL DL : 0: 最近编写JPEG压缩时用到的有用的资料包括一个matlab源码和一个C源码希望有所帮助-Recently, JPEG compression used in the preparation of the useful information including a matlab source code and a wish to help C
Date : 2026-01-22 Size : 3.1mb User : liuxin
[Special Effects] JPEG DL : 0: JPEG压缩源码，已经经过测试，请放心使用，欢迎下载。-JPEG compression source code, has been tested, please be assured use, are welcome to download.
Date : 2026-01-22 Size : 684kb User : zsw
[Special Effects] compression DL : 0: 图形图像处理中图像压缩的一些MATLAB代码，包括小波，jpeg等。-Graphic image compression image processing some MATLAB code, including wavelet, jpeg and so on.
Date : 2026-01-22 Size : 95kb User : lite
[Special Effects] JPEG-for-Matlab DL : 0: matlab实现JPEG图像压缩程序源码 -JPEG image compression matlab program source code to achieve
Date : 2026-01-22 Size : 70kb User : 程凯
[Special Effects] DCT_JPEG DL : 0: 给予matlab的JPEG压缩程序，包含原始压缩图片，程序对灰度bmp图片进行JEPG编码，压缩成以0101形式的编码。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb，它利用人的视觉对色度不敏感的特点，减少一部分色度数据，以达到压缩。 JPEG采取多种编码方式，包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码，有很高的压缩比。在编码前，先对数据进行分块，离散余弦变换（DCT）及量化，保留能量大的低频信号，丢弃高频信号以达到压缩。-Given to the JPEG compression matlab program, contains the original compressed image, the program of the grayscale bmp picture JEPG encoded, compressed into a 0101 form of encoding. RBG color coded JPEG image into a first luminance Y and chrominance Cr, Cb, which uses the human visual characteristics is not sensitive to the color, reduce the number of color data to achieve compression. Take a variety of JPEG encoding, includes length coding (Run Length Coding) and Huffman (Huffman) coding, a high compression ratio. In the code before the data block, discrete cosine transform (DCT) and quantization, to retain a large low-frequency signal energy, discarding high-frequency signals in order to achieve compression.
Date : 2026-01-22 Size : 171kb User :
[Special Effects] code-jpeg DL : 0: 图像处理，图像压缩，matlab 源代码-Image processing, image compression, matlab source code
Date : 2026-01-22 Size : 58kb User : wuyunge
[Special Effects] JPEG-Compression DL : 0: i had uploaded the matlab code for image processing jpeg compression
Date : 2026-01-22 Size : 137kb User : vinoth
[Special Effects] matlabJPEG DL : 0: 基于matlab压缩jpeg的实现源代码-Based on the realization of jpeg compression matlab source code
Date : 2026-01-22 Size : 163kb User : zhaofei
[Special Effects] DCT-JPEG-HUFFMAN-WAVELET DL : 1: 含有DCT JPEG HUFFMAN WAVELET图像压缩解压缩matlab的代码示例-With DCT JPEG HUFFMAN WAVELET image compression and decompression matlab code example
Date : 2026-01-22 Size : 99kb User : 江为
[Special Effects] jpeg-matlab DL : 0: matlab实现jpeg图像压缩源代码，不包括解码程序，适合初学者参考-matlab jpeg image compression source code, including the decoding process, the reference for beginners
Date : 2026-01-22 Size : 103kb User : 柴磊
[Special Effects] jpegghost DL : 0: 此代码是对JPEG图像二次压缩所产生的JPEGGhost进行的Matlab仿真。适合图像取证初学者学习。-This code is a JPEG image generated by the secondary compression JPEGGhost Matlab simulation. Suitable for image forensics for beginners to learn.
Date : 2026-01-22 Size : 1kb User : 小木瓜
[Special Effects] JPEG(matlab)code-and-edecode DL : 0: 在MATLAB平台上实现JPEG图像的编码解码。可以正常运行，可以调整压缩的比率，分块编写，清晰方便阅读-JPEG image codec in MATLAB platform. Normal operation, you can adjust the compression ratio, written in block, clear and easy to read
Date : 2026-01-22 Size : 1.82mb User : sunflower
[Special Effects] jpeg DL : 0: 本代码由matlab语言编写，实现了jpeg算法，主要为了说明基本的JPEG功能。经过DCT变化，量化，进行DPCM编码，然后之字形扫描AC系数，进行行程（LZW）编码。显示原始图象和经编码解码后的图象，显示压缩比，并计算均方根误差。-The code consists of matlab language, to achieve a jpeg algorithm, mainly to illustrate the basic functionality of JPEG. After changing DCT, quantization, for DPCM coding, then the AC coefficients of the zigzag scanning, for stroke (LZW) coded. Shows the original image and the encoded decoded image showing the compression ratio, and calculate the mean square error.
Date : 2026-01-22 Size : 5kb User : wyd
[Special Effects] JPEG-MATLAB DL : 0: 通过matlab的jpeg压缩源码，代码详细，适合初学者-By the matlab jpeg compression source code in detail, suitable for beginners
Date : 2026-01-22 Size : 690kb User : 刘烨