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基于DCT的jpeg图像压缩编码算法的MATLAB实现
- 这是一个基于DCT的jpeg图像压缩编码算法的MATLAB实现的程序,对做jpeg压缩的朋友会很有帮助-this is matlab jpeg compression based on dct,it is helpful for who embark on jpeg compression.
图像压缩的MATLAB算法JPEG
- 图像压缩的MATLAB算法之JEPG，完整的例程，参改价值高。-This compression is for jpeg in matlab with a whole example,and it s valuable to look at it!
JPEG图像压缩算法
- 基于DCT的JPEG图像压缩算法(matlab版)
work.rar
- 常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、算术编码、行程编码、Huffman编码、线性预测编码和一个近似的JPEG编码过程。非常适合入门用户实践。,Commonly used image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Hu
JPEG.rar
- 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
JPEG-for-Matlab
- 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!
JPEG@matlab
- 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
jpeg-matlab
- JPEG压缩方法由于其较高的压缩比和理想的压缩效果，是目前应用最广泛的图像压缩方法-JPEG compression method because of its higher compression ratio and ideal compression effect, is currently the most widely used method of image compression
image_compression_final(jpeg)
- 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
1
- 基于小波变换的jpeg图像压缩编码算法的MATLAB实现-small wave transportation
jpeg
- 在matlab环境下基于傅立叶变换的图像压缩和反压缩-Matlab environment in Fourier transform-based image compression and anti-compression
dct
- 利用dct实现JPEG在Matlab环境下图像压缩程序-Matlab environment in JPEG image compression procedure
imageprocessing-matlab
- 小波变换 JPEG 图像压缩 方面的资料-JPEG image compression wavelet transform information
JEPGmatlab
- 图像压缩 JPEG 的matlab实现程序-image compression jpeg
JPEG
- 基于JPEG的图像压缩，觉得可用，同学的毕业设计作品-Based on the JPEG image compression that can be used, students design the graduation
jpeg
- 本上传是在matlab环境下实现图像的基于DCT的JPEG压缩，上传内容包括主程序、子函数和实验原理pdf。可供朋友学习与参考。-This upload is in the matlab environment to achieve the image DCT-based JPEG compression, upload content, including the main program, subroutine and experimental principles of pdf. For
Archive
- JPEG图像压缩及还原实例源代码 非常值得研究一下-JPEG image compression and restore the source code examples are very worthy of study! ! !
JPEG-LS
- 基于改进JPEG-LS算法的遥感图像近无损压缩专利，由航天五院508所申报，很详细的介绍了算法和fpga的实现-Improved JPEG-LS algorithm near lossless compression patent, the space the five branches of 508 reporting, a detailed explanation of the algorithm and implementation fpga
dct
- 在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中，发送者将载体图像分成8×8的像素块，每一块只精确地编码一个秘密信息位。嵌入过程开始时，首先伪随机地选择一个图像块bi，用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。 在通信开始前，发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致，让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频，确保信息保存在信号的
imagedatabase
- 本文首先介绍了静态图像压缩（jpeg）编码算法的基本原理、压缩的实现过程及其重要过程的离散余弦变换（DCT）算法的实现原理及软件实现的例程，所需图像-This paper describes the static image compression (jpeg) coding algorithm is the basic principle of compression process and the important process of the realization of discret