搜索资源列表
-
7下载:
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
-
-
1下载:
本程序是用matlab实现的,用来对图像进行JPEG方式的压缩,从而达到减少图像传输量的目的!-This procedure is realized matlab for JPEG image compression methods to reduce the amount of image transmission purpose!
-
-
0下载:
利用matlab实现图像的jpeg压缩的源代码,经过测试可以使用-Matlab image using the jpeg compression of the source code can be tested using
-
-
0下载:
这个算术编码是对大量英文文本进行压缩,只适合英文文本压缩(适当修改可以用于图像压缩)-The arithmetic coding is a lot of English text compression, is only suitable for English text compression (with appropriate modifications can be used for image compression)
-
-
4下载:
利用DCT进行图像压缩(首先将图像分割成8×8的图像,对每个子图像进行DCT,这样每个子图像有64个系数,舍去50%小的变换系数,进行2:1的压缩。)-The use of DCT for image compression
-
-
3下载:
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。-The composition of the image is nothing more than some number of bytes or string composed of string,
-
-
0下载:
基于MATLAB的DCT变换在jpeg图像压缩中的应用-MATLAB-based DCT transform in the jpeg image compression
-
-
0下载:
matlab
用PCA方法对图像进行压缩、还原-PCA method using matlab image compression, restore
-
-
3下载:
JPEG图像压缩和解压MATLAB程序,使用了DCT2、线性量化编码、zigzag变换和游程编码理论-JPEG image compression and decompression MATLAB procedures, using DCT2, linear quantization coding, zigzag transform and run-length coding theory
-
-
0下载:
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
-
-
0下载:
implementation approach for the compression of image data for lossless image compression saved in lower resolution and are retrieved with super resolution
-
-
0下载:
基于FFT变换、DCT变换、HT变换、小波变换和矢量量化技术的图像压缩的Matlab实现。-Based on the FFT transform, DCT transform, HT transform, wavelet transform and vector quantization image compression technology, the Matlab implementation.
-
-
0下载:
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
-
-
0下载:
里面包含有所有的matlab下的运行程序 还有相应的计算需要的图像 非常全面 另外图像压缩的源码大多集中在灰度图上,此源码是基于彩色图像的-Which contains all of the matlab run the program under the corresponding calculation also requires a very comprehensive image of the source code for other image compression are mos
-
-
0下载:
insertion of two images iand how to exctract them
-
-
0下载:
the code conducts the image compression of the gray scale image up to 90 using 4 algos fft wavelet pca and cosine transform-the code conducts the image compression of the gray scale image up to 90 using 4 algos fft wavelet pca and cosine transform
-
-
0下载:
This code is designed for image compression in matlab.
-
-
0下载:
color image compression in matlab with best resource
-
-
1下载:
JPEG 是Joint Photographic Experts Group(联合图像专家小组)的缩写,是第一个国际图像压缩标准。JPEG图像压缩算法能够在提供良好的压缩性能的同时,具有比较好的重建质量,被广泛应用于图像、视频处理领域。本代码是JPEG图像压缩算法在MATLAB上实现(the method of image compression with JPEG implemented on MATLAB)
-
-
0下载:
图像处理 matlab图像压缩程序, 包括图像压缩的各种技术(image processing image compression in matlab, including technologies in image compression)
-
« 12
3
4
5
6
7
8
9
10
...
13
»