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Description: （利用GIF_LZW算法实现的）网络图片传输 技术特点 ~~~~~~~~ 一、使用TCP协议传输数据。理由：稳定性好。 二、使用字节数据流进行传输，理由： A:VB的String存在自动Unicode转换问题，影响速度； B:可以直接发送8位字节数据，不需要使用Base64编码，从而减少了编码时间。 三、使用GIF-LZW压缩算法压缩图像。理由： A:行程编码、Huffman压缩算法压缩率太低； B:JPEG压缩算法需要太多位运算，且运算量大（有专门MMX优化算法），不利于VB实现； C:GIF-LZW压缩算法压缩率较好，且我已想出VB语法下高效GIF-LZW压缩/解压算法。 四、使用“有序抖动”算法进行 色彩量化。理由：“有序抖动”处理的结果具有一定规律性，有助于LZW类算法压缩。-(using GIF_LZW algorithm) picture transmission network ~~~~~~~~ a technical features, the use of TCP to transmit data. Reason : good stability. Two, the use of byte data stream for transmission, reasons : A : VB String exist automatically Unicode conversion, the impact speed; B : can directly send eight bytes of data and do not need to use Base64 encoding, thereby reducing the coding time. 3, the use of GIF- LZW compression algorithm for image compression. Reason : A : itinerary coding, Huffman compression algorithm compression rate is too low; B : JPEG compression algorithm needs much-bit computing, and large amount of computation (with MMX specialized optimization algorithm), is not conducive to VB; C : GIF- LZW compression algorithm compression ratio better, and I have come up with un
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Size: 62464 |
Author: 房 |
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Description: 实现了LZW数据压缩算法和解压缩算法，用图形界面-achieve the LZW data compression algorithm reconciliation compression algorithm, with a graphical interface
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Size: 1200128 |
Author: 张 |
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Description: ＷＩＮＤＯＷＳ 界面，LZW压缩算法和RLE压缩算法的实现源码及Demo。-Windows interface, LZW compression algorithm and RLE compression algorithm to achieve the source and Demo.
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Size: 1960960 |
Author: 张细细 |
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Description: 这个代码包中包含了一些比较通用的无损压缩算法的源代码，如果你想深入理解一些图像格式，那么读懂这些代码会对你有很大帮助，这是基础。（包中包括的算法有：lzari、lzhuf、lzss、lzw、lz77、huffman、rle8、rle16）。工具：通用C 。-this code contains some of the more common lossless compression algorithm source code, if you want to understand in depth some image format, then read these codes you will be of great help, which is the foundation. (Package includes the algorithm are : lzari, lzhuf, lzss, 4,558,302, lz77, Huffman, rle8, rle16). Tools : Definitive C.
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Size: 105472 |
Author: 周自强 |
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Description: 图像压缩算法LZW和LZRW压缩算法源代码-image compression algorithm and LZRW LZW compression algorithm source code
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Size: 5120 |
Author: Ben |
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Description: 一个数据结构课程之后自己编写的lzw压缩算法-a data structure courses to prepare themselves to the 4,558,302 Compression Algorithm
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Size: 47104 |
Author: 段云 |
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Description: 这是一个实现多媒体的lzw算法,有这方面需求的朋友可以下下啊,效果不错.-This is a realization of multimedia 4,558,302 algorithm, which are the needs of our friends in Lower ah, the effect is true.
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Size: 74752 |
Author: snakeraiden2 |
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Description: lzwvsrledemo是关于rle和lzw算法的性能比较，程序写得很详细，界面也不错，实用性很好-lzwvsrledemo on eps, and 4,558,302 algorithm performance, very detailed written procedures, and the interface is good, practical, well
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Size: 3757056 |
Author: yuanyuan |
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Description: LZW压缩算法,提供了LZW压缩算法详细代码和说明，用C语言实现的。-LZW compression algorithm, the LZW compression algorithm detailed code and annotations, using the C language.
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Size: 4096 |
Author: fgdfgdfg |
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Description: LZW压缩算法和RLE压缩算法的实现源码及Demo。-LZW compression algorithm and RLE compression algorithm to achieve the source and Demo.
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Size: 67584 |
Author: 王梅 |
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Description: 一个很好的图像压缩算法!!! !!!1-a good image compression algorithm !!!!!!!!! 1
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Size: 24576 |
Author: gfdgdf |
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Description: 用C++语言编译的LZW压缩算法，自我感觉编写不错，根据提示输入要压缩的文件名即可-C language compiler of the LZW compression algorithm, and feel good preparation, When prompted to input compressed file can be
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Size: 2048 |
Author: caohan12 |
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Description: 一种经典的LZW编码算法,在TURBOC中可以运行实现-a classic LZW coding algorithm, which can run TURBOC achieve
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Size: 3072 |
Author: wujun |
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Description: lzw,主要实现了压缩算法，代码比较精炼，大家可以下载，编译运行-lzw, the main compression algorithm, code more refined, we can download, compile operation
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Size: 1024 |
Author: wei |
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Description: lzw数据压缩算法的源代码，使用c语言实现的-lzw data compression algorithm source code, the use of the C Language
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Size: 3072 |
Author: 张珊 |
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Description: LZW的压缩算法，比较简单，只能实现对输入字符串的实现码流-LZW compression algorithm is relatively simple, can only be realized on the importation string achieve bitstream
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Size: 1024 |
Author: chen |
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Description: huffman算法 包含huffman算法的编码及解码源程序以及LZW算法的编解码-Huffman algorithm contains Huffman coding algorithm and the decoder and the LZW algorithm source code The codecs
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Size: 58368 |
Author: 欢欢 |
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Description: LZ77压缩算法是一种无损数据压缩算法。该算法是大多数 LZ 算法变体如 LZW、LZSS 以及其它一些压缩算法的基础。是基于字典的编码器。-LZ77 compression algorithm is a lossless data compression algorithm. The algorithm is most LZ algorithm variants, such as LZW, LZSS compression algorithm, as well as some other basis. Is based on the dictionary encoder.
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Size: 5120 |
Author: 耶涛 |
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Description: LZW 压缩算法想必大家都很熟悉
很多压缩壳就是使用此算法
-LZW compression algorithm must be very familiar with a lot of U.S. shell is compressed using this algorithm
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Size: 16384 |
Author: |
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Description: 基于MTK平台GIF图像解码代码，包含LZW压缩算法和GIF的文件解码！-MTK platform based on the GIF image decoding code, including LZW compression algorithm and decoding GIF documents!
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Size: 6144 |
Author: 王桂才 |
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