Description: FCI（File Compression Interface）和FDI（File Decompression Interface）是由微软提供的用于压缩和解压缩的开发包。最大的好处是在WinNT、Win2000、WinXP下系统都提供了相应的API接口-FCI (File Compression Interface) and FDI (Fi le Decompression Interface) provided by Microsoft for the compression and decompression the development kits. The biggest benefit is in WinNT, Win2000, under WinXP system provides the API Platform: |
Size: 474112 |
Author:chen |
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Description: 此源码为按照jpeg标准编写的huffman压缩程序源代码，主要是进行图像数据压缩-source of this according to jpeg standards prepared by the Huffman compression source code, mainly for image data compression Platform: |
Size: 4096 |
Author:张 |
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Description: 周立功公司推广的一个小型实时嵌入式操作系统，适合在51或AVR等单片机上使用。压缩包里包括系统源代码和一个在51下移植的例子。在KEILC51下开发-weeks meritorious promotion company of a small real-time embedded operating system, for the other 51 or AVR microcontroller use. Compression bundle including system source code and the next one in 51 transplant examples. Under development in KEILC51 Platform: |
Size: 668672 |
Author:张清平 |
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Description: MATLAB源码，P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-MATLAB source code, P0301 : Digital image data matrix display and Fourier Transform P0302 : Two-dimensional discrete cosine transform image compression P0303 : Gray used a new method to enhance the contrast of the image P0304 : histogram equalization P0305 : Simulation images by white Gaussian noise and Impulse noise impact P0306 : 2D median filtering function medfilt2 right by the Salt and Pepper image noise filtering P0307 : MATLAB filter2 the function of noise interference by the image filtering P0308 : Image Adaptive Filter Weiner P0309 : use five different gradient Enhancement Act for image sharpening P0310 : Images of the high-pass filtering and mask handling P0311 : use Butterworth (Butterworth) low-pass filter to noise interference by the image smoothing P 0312 : Butterworth (Butte Platform: |
Size: 540672 |
Author:钟小丽 |
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Description: 由BMP压缩为JPEG格式源代码，并提供例子程序供测试。-by the BMP for the JPEG compression format source code, and provide examples of procedures for testing. Platform: |
Size: 126976 |
Author:黄立波 |
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Description: 本程序将指定的16K采样的语音数据文件转换为经G.723编解码后的8K语音数据。降采样前先使用180阶的FIR滤波器对语音数据进行频率压缩，然后进行抽取，并对抽取的数据进行G.723编解码。该程序在非特定语音识别的库文件处理中使用，也可扩展至其他用途。-this procedure will be designated the 16K sampling voice data files converted to G.723 codecs by the 8K words Music data. Sampling down before use 180 bands FIR filter frequency voice data compression, then proceed to collect, also collected data G.723 codecs. The procedures in non-specific voice recognition for the use of document processing, and can be expanded to other uses. Platform: |
Size: 1675264 |
Author:王小飞 |
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Description: 几种LZ系列算法：LZARI, LZHUF, LZSS
由于其简单的算法和很高的速度，常被用于BIOS中模块压缩-LZ algorithm : LZARI, LZHUF. LZSS due to its simple algorithm and high speed, often used for BIOS compression module Platform: |
Size: 18432 |
Author:张森宁 |
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Description: lzw压缩算法的c语言实现及用C++实现算术编码-lzw compression algorithm in C Language C and achieve Arithmetic Coding Platform: |
Size: 4096 |
Author:季安 |
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Description: 各类图像压缩编码的VC++综合程序，包含了霍夫曼编码、香农－费诺编码、算术编码、游程编码、位平面编码等压缩编码的子程序源代码，非常适合学习用-Various types of image compression coding VC++ Comprehensive program, including the Huffman coding, Shannon- Fenno coding, arithmetic coding, run-length coding, bit plane coding and other coding subroutine source code, very suitable for learning to use Platform: |
Size: 238592 |
Author:刘勇 |
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Description: 这些天新壳大爆发啊，我也来凑个热闹。
又是一个自娱自乐的产物，和netsowell发布过源码的那个不一样，这个壳90％的代码是用delphi写成的。
仅在win2k+sp4上测试过，不支持9x系统。因为用了一个可能不安全的隐藏oep的方法，xp系统上有可能会出问题。
没花，没anti代码，适合初学者了解壳。
现在只能压缩exe文件。
压缩包里含源码，算是为这里的delphi初学者的小礼物。-These days the new shell explosion ah, I have to凑个热闹. Is also a fun product, and issued a netsowell source that are not the same, 90 percent of the shell code is written in delphi. Only in win2k+ Sp4 test before, do not support 9x systems. As may be unsafe to use a hidden OEP method, xp system may have problems. No flower, no anti code, suitable for beginners to understand the shell. Now only compressed exe file. Compression bag containing source code, for here is a small gift delphi beginners. Platform: |
Size: 279552 |
Author:guo |
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Description: 压缩包内有使用C语言编写的各种数学算法的源代码。-Compression packages have used a variety of C language source code for mathematical algorithms. Platform: |
Size: 332800 |
Author:PJian |
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Description: 一张图片是之前用摄像机采集的，另一张图片是经过离散沃尔什变换再量化编码压缩后又解压所得，能看出区别吗？呵呵。flik.m是原图，newflik.m是新图。
附上所有MATLAB源程序，有兴趣的话，你也可以用这几个程序对自己的照片“加工”一番。以下6个程序分别保存为6的m文件，文件名与下面给出的一致。待“加工”图片应该存放在Matlab的Work目录下。-Before a picture is collected by the camera, another picture is the result of discrete Walsh transform and then re-quantization coding compression decompression income, you can see the difference? Ha ha. flik.m is the image, newflik.m is a new map. MATLAB source code attached to all interested, you can also use these procedures on their own photo processing of something. The following six procedures were saved as 6 m file, the file name is given with the following consensus. To be processing picture should be stored in Matlab s Work directory. Platform: |
Size: 1024 |
Author:余海风 |
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Description: apriori算法的java代码，APRRORI算法使用频繁项性质的先验知识，逐层搜索迭代，用K-项集产生(K+1)-项集。APRRORI算法的一个显著特点是:利用APRIORI性质，压缩了频繁项集，提高了算法的效率。
-apriori algorithm java code, APRRORI algorithm uses the a priori nature of frequent itemsets knowledge, step by step iterative search using K-itemsets generated (K+ 1)- itemsets. APRRORI algorithm A significant feature is: the nature of the use of APRIORI, compression of the frequent itemsets, improve the efficiency of the algorithm. Platform: |
Size: 21504 |
Author:xinyuanwo |
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Search - source code for compression