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huff
- 哈夫曼算法实现图片的压缩，图片有前后对比。-Huffman algorithm image compression,
DCT_JPEG
- 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 th
JPEG
- jpeg格式压缩的源代码,以及哈夫曼编码的源代码-jpeg format compressed source code, as well as the source code of Huffman coding
Untitled
- 对一副图像输出它的原始图像和灰度直方图，输出对它进行哈夫曼编码后的码字，并计算图像的压缩比率-Image output on an original image and its histogram, the output after it Huffman code word, and calculate the compression ratio
huffmancode.doc
- 计算 机一共输出多少个哈夫曼编码/霍夫曼编码 计算在删去0灰度级压缩之前的原始图像字节容量 unzipped_delete=i*8 计算压缩比率 计算图像的压缩比率 - Of total output of the computer how many Huffman/Huffman encoding 0 gray level calculated by deleting the original image before compr
compression
- 常用的图像压缩算法，包括哈夫曼，傅里叶 小波等常用图像压缩算法 实验课程-Commonly used image compression algorithms, including Huffman, Fourier wavelet image compression algorithms and other commonly used experimental courses
ImageCompress
- 用哈夫曼编码原理，进行二元编码的过程。缩减信源符号数量。以达到数据压缩之效果-Huffman coding theory, carry out the process of binary encoding. Reduce the number of source symbols. In order to achieve the effect of data compression
Huffman
- 实现对一幅图像的哈夫曼编码，实现图像的最大的压缩比。-To achieve an image of Huffman coding, to achieve maximum compression ratio of the image
Digital-Image-Processing
- 经典数字图像处理算法仿真，包括图像的傅里叶滤波及压缩，图像的DCT高通、低通滤波，图像直方图均衡化，图像平滑与锐化，图像的模糊化，哈夫曼编码等，以及GUI图形化界面。-Classic digital image processing algorithm simulation, including Fourier filtering and image compression, image DCT high-pass, low-pass filtering, image histogram equ
JPEG
- 基于DCT的JPEG图像压缩处理程序，能够实现bmp格式RGB图像编码解码，使用编码函数使得算法简单易懂，灵活使用哈夫曼编码表，减少传输数据-DCT compression processing program based on JPEG images can be achieved bmp format RGB image encoding and decoding, encoding function makes the algorithm easy to understand, flexi
HuffmanCompressPro
- 哈夫曼算法对图像的压缩处理和还原，希望对你们有帮助，-Huffman algorithm for image compression processing and restore, hope to help you, thank you