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softwarerelease
JPEG2000压缩图像质量评价代码,不需要原参考图像,很准确(the image quality assessment method, without the reference image. )
- 2020-07-10 21:58:54下载
- 积分:1
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HuffMan
哈夫曼编码译码系统,设置发送者和接受者两个功能,
发送者的功能包括:
①输入待传送的字符信息;
②统计字符信息中出现的字符种类数和各字符出现的次数(频率);
②根据字符的种类数和各自出现的次数建立哈夫曼树;
③利用以上哈夫曼树求出各字符的哈夫曼编码;
④将字符信息转换成对应的编码信息进行传送。
接受者的功能包括:
①接收发送者传送来的编码信息;
②利用上述哈夫曼树对编码信息进行翻译,即将编码信息还原成发送前的字符信息。
(Huffman decoding system, set the sender and the recipient of two functions, the sender' s features include: (1) input to be transmitted character information ② statistical character information, the number of types of characters and characters the number of occurrences (frequency create a Huffman tree) ② According to the number of types of characters and their respective number of occurrences ③ use the Huffman tree to find the characters Huffman coding ④ character information into the corresponding coding information for delivery. The recipient of the features include: (1) to receive the coded information to the sender transmission ② above Huffman tree coded information to be translated, is about to coded information to restore the character information before sending.)
- 2012-06-21 21:01:17下载
- 积分:1
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chan
上载了蜂窝网3种经典的无线定位算法,即fang算法、chan算法、taylor算法,大家相互交流学习。(Uploaded three kinds of classical cellular wireless location algorithm, that is, fang algorithm, chan algorithm, taylor algorithm, we share their knowledge with each other.)
- 2010-01-28 17:14:35下载
- 积分:1
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Aviation
ECG compress algorithm
- 2020-12-09 06:59:20下载
- 积分:1
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哈夫曼树
说明: 利用哈夫曼树对简单文件进行压缩和解压缩,对数据的压缩集成(Compression and Decompression of Simple Files Using Huffman Tree)
- 2019-05-25 09:42:38下载
- 积分:1
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huffman_matlab
图像压缩的Huffman编码与解码,matlab源代码(Image compression Huffman encoding and decoding, matlab source code)
- 2007-09-07 12:14:55下载
- 积分:1
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mentkal.1
计算多重积分是蒙特卡罗方法的重要应用领域之一。本章着重介绍计算定积分的蒙特卡罗方法的各种基本技巧,而这些技巧在粒子输运问题中也是适用的(Calculation of multiple points is an important application of the Monte Carlo method, one of the areas. This chapter focuses on calculation of definite integral of the Monte Carlo method, a variety of basic skills, and these skills in particle transport problems are also applicable to)
- 2020-12-04 13:09:24下载
- 积分:1
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JPEGyasuomatlabdaima
jepg压缩的matlab代码,采用哈夫曼编码,dct变换(jepg compression Matlab code, using Huffman coding, transform Extra)
- 2021-04-09 20:58:59下载
- 积分:1
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CdenoiseGaussian
CONTOURLET去噪。添加了高斯噪声很好的实现了图像的多尺度分解下的去噪与重建。实现了多尺度分解的子带去噪。(CONTOURLET denoise .this is denoise program. my english is poor!)
- 2009-02-27 17:55:38下载
- 积分:1
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ivsdk
非常好的视频压缩filter,可以实现mpeg2 mpeg1的视频压缩,用户可以自己选择码率(very good video compression filter can achieve mpeg1 mpeg2 video compression, Users can choose Rate)
- 2006-08-10 15:58:10下载
- 积分:1