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A
- 2022-01-26 04:01:35下载
- 积分：1
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实现JPEG的压缩和编码
（1）首先通过DCT变换去除数据冗余；
（2）使用量化表对DCT系数进行量化；
（3）对量化后的系数进行Huffman编码...
实现JPEG的压缩和编码
（1）首先通过DCT变换去除数据冗余；
（2）使用量化表对DCT系数进行量化；
（3）对量化后的系数进行Huffman编码。
-The realization of JPEG compression and coding (1) First of all, through the DCT transform to remove data redundancy (2) the use of quantization table of quantization DCT coefficients (3) of the coefficients after quantization Huffman coding.
- 2023-02-02 01:25:03下载
- 积分：1
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matlab的汉明码编码与解码，hamm_enc完成编码，hamm_dec完成解码
matlab的汉明码编码与解码，hamm_enc完成编码，hamm_dec完成解码-Matlab Hamming codes coding and decoding, hamm_enc complete coding, hamm_dec completed decoding
- 2022-11-25 19:10:03下载
- 积分：1
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realized by the LZW coding is targeted mainly at text compression, self
本程序实现了LZW编码，主要是针对文字压缩，自建码表，可实现编码和译码。-realized by the LZW coding is targeted mainly at text compression, self-table, achievable coding and decoding.
- 2022-01-22 05:07:06下载
- 积分：1
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This scheme is initiated by Ziv and Lempel [1]. A slightly modified version is d...
This scheme is initiated by Ziv and Lempel [1]. A slightly modified version is described by Storer and Szymanski [2]. An implementation using a binary tree is proposed by Bell [3]. The algorithm is quite simple: Keep a ring buffer, which initially contains "space" characters only. Read several letters from the file to the buffer. Then search the buffer for the longest string that matches the letters just read, and send its length and position in the buffer.
- 2022-10-29 01:55:05下载
- 积分：1
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这是一个关于基于混合编码的图象压缩技术的实现，现在勉强可以实现关于小波的图象压缩实现。此程序可以将BMP格式的图象经压缩后以JPG的格式存储起来！压缩比一般可以...
这是一个关于基于混合编码的图象压缩技术的实现，现在勉强可以实现关于小波的图象压缩实现。此程序可以将BMP格式的图象经压缩后以JPG的格式存储起来！压缩比一般可以达到32:1。还可以显示编码压缩所耗时间-This is a mixed coding on the basis of the image compression technology, and now can barely be achieved on wavelet image compression achieved. This procedure can be BMP format images compressed by the JPG format to store up! Compression ratio generally can be reached 32:1. It also shows the time taken Coding
- 2022-09-28 23:35:02下载
- 积分：1
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常用搜索算法，包括8数码游戏，A star算法类的实现，以及黑白棋算法等...
常用搜索算法，包括8数码游戏，A star算法类的实现，以及黑白棋算法等-commonly used search algorithm, including eight digital games, Class A star of the algorithm to achieve, and reversi algorithm
- 2022-05-30 14:43:45下载
- 积分：1
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all compression format compression decompression.
所有压缩格式的压缩解压缩。-all compression format compression decompression.
- 2022-03-19 07:29:09下载
- 积分：1
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latest h.264 c prototype code. Please extract fixed directory and compile a dire...
最新h.264 c++原型代码。请解压到固定目录下，目录中有编译说明。-latest h.264 c prototype code. Please extract fixed directory and compile a directory shows.
- 2022-01-24 12:28:57下载
- 积分：1
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该程序是一个用matlab语言编写的jepg压缩解压程序，代码不是太长，适合大家学习交流...
该程序是一个用matlab语言编写的jepg压缩解压程序，代码不是太长，适合大家学习交流-The program is a language used matlab JEPG compression decompression procedures, the code is not too long for them to learn from the exchange of
- 2022-12-09 09:00:06下载
- 积分：1
