Description: 图像处理的jpeg压缩部分源码,用matlab编的-image processing jpeg compression part of the source code, using Matlab series Platform: |
Size: 55341 |
Author:张珊 |
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Description: 图像处理的jpeg压缩部分源码,用matlab编的-image processing jpeg compression part of the source code, using Matlab series Platform: |
Size: 55296 |
Author:张珊 |
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Description: JPEG图像压缩编码原代码。用matlab开发。-JPEG image compression coding the original code. Using matlab development. Platform: |
Size: 1024 |
Author:Mark Li |
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Description: 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 Platform: |
Size: 86016 |
Author:邓俊 |
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Description: 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. Platform: |
Size: 175104 |
Author: |
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Description: This source code implements all the steps of JPEG Compression for a Grey Image without using predefined functions of matlab, means that all the steps are implemented. Platform: |
Size: 100352 |
Author:Aymen |
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Description: 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-I first come into contact with the compression method experiment of JPEG compression algorithm source code, using matlab Platform: |
Size: 655360 |
Author:Daiezw |
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Description: 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-I first come into contact with the compression method experiment of JPEG compression algorithm source code, using matlab Platform: |
Size: 655360 |
Author:lewlicement |
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Description: 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(I first come into contact with the compression method experiment of JPEG compression algorithm source code, using matlab) Platform: |
Size: 654336 |
Author:Anyelb
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