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Description: C语言编写的DCT变换程序，适用于图形图像处理等方面，使用时根据实际情况稍作调整就可以了-C language prepared by the DCT procedures applicable to graphic image processing, when used according to the actual situation could be some adjustment of
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Size: 3072 |
Author: 李洋 |
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Description: JPEG图像解码并转换成BMP图像：大概包括IDCT、反量化、反编码等过程，程序可以正确编译！-JPEG image decoding and converted into BMP images : probably includes IDCT, anti-quantified, Anti-coding processes, procedures can correct translation!
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Size: 8192 |
Author: duyingsen |
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Description: 二维和一维DCT变换以及IDCT变换的程序,有问题自己改正.-two-dimensional and one-dimensional DCT and IDCT transform the procedures to correct their problems.
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Size: 922624 |
Author: cws |
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Description: 这是一个完成各种数字图像水印的算法的程序，里面也实现了dct，fft，以及水印的改进算法，程序移植性好-This is a complete range of digital image watermarking algorithm procedure, which also realize the dct, fft, as well as to improve the watermarking algorithm, transplantation procedures and good
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Size: 53248 |
Author: 粘永健 |
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Description: matlab编写的dct变换及游程编码解码程序-matlab prepared DCT transform and run-length coding decoding procedures
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Size: 2048 |
Author: zhangmin |
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Description: 采用verilog hdl 语言实现整形dct算法，设计合理，算法简单，是红色逻辑开发板试验程序，值得一看。-Verilog hdl language used plastic realize DCT algorithm, rational design algorithm is simple and logical development board is red test procedures, worth a visit.
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Size: 4096 |
Author: panyouyu |
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Description: 一维DCT变换的verilog源码，可用于JPEG算法优化的参考。程序中用到的算法称为“扭卷积”，可参考相关IEEE paper-One-dimensional DCT transform Verilog source code can be used to optimize the JPEG algorithm reference. Procedures used in the algorithm known as the
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Size: 54272 |
Author: 楚天 |
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Description: 算超越函数的cordic算法的matlab程序，仿真通过！-Count beyond the function of the CORDIC algorithm matlab procedures, simulation through!
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Size: 1024 |
Author: 戈立军 |
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Description: dct水印算法程序！针对数字水印算法的有效程序-DCT watermarking algorithm procedure! Digital Watermarking Algorithm for effective procedures
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Size: 1024 |
Author: zhutong |
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Description: DCT数字水印算法的提取程序，具体是哪种算法，请自己参看程序，通过编译。非盲提取！-DCT Digital Watermarking Algorithm Extraction procedures, the specific kind of algorithm, please refer to its own procedures, through the compiler. Extraction of non-blind!
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Size: 1024 |
Author: zhutong |
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Description: 图像处理基础知识编写的这些程序对新手非常有帮助！4) 对图像进行离散余弦变换处理（图像变换）的源代码，编译后的可执行文件须带参数运行。
dct.cpp 使用方法：dct BMP文件名
-Image processing based on knowledge of these procedures for the preparation of novice very helpful! 4) discrete cosine transform image processing (image transformation) source code, the compiler of the executable file to be taken after the operation parameters. dct.cpp use: dct BMP file name
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Size: 17408 |
Author: zhaoxiaoguang |
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Description: 用C++写的8*8DCT变换程序，仅供大家参考！有什么问题欢迎大家指教！-With C++ Wrote 8* 8DCT transform procedures for your reference! What problems have welcomed the advice everyone!
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Size: 4096 |
Author: 庄生 |
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Description: MATLAB(DCT+DWT)图像数字水印的方案毕业论文,基于dct和dwt的算法,有详细程序-MATLAB (DCT+ DWT) image watermarking program thesis, based on the DCT algorithm and dwt, has detailed procedures
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Size: 1235968 |
Author: 谢华 |
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Description: 基于DCT的水印技术的C程序实现，可在此示例的基础上修改，实现自己的数字水印系统-DCT-based watermark technology procedures C realize, in this example could be the basis of changes to realize their own digital watermarking system
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Size: 19456 |
Author: 鹿玉红 |
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Description: 基于VC的位图图像处理程序，可实现以下功能：
1.图象参数统计：最大值，最小值，均值，直方图；
2.对比度增强：直方图均衡；
3.图象平滑：中值滤波；
4.图象锐化: Sobel算子；
5.图像旋转：将图像旋转任意角度并显示；
6.图象变换：将图象分块(8*8),作DCT变换,并作IDCT；
-VC bitmap-based image processing procedures, can realize the following functions: 1. Image parameters statistics: maximum, minimum, average, histogram 2. Contrast enhancement: histogram equalization 3. Image Smoothing: median filter 4. Image sharpening: Sobel operator 5. Image Rotation: Rotate the image at any angle and shows 6. Image Transformation: The image sub-block (8* 8), for the DCT transform, and IDCT
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Size: 374784 |
Author: 姚海涛 |
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Description: 一个基于DCT变换的信息隐藏程序，能把文本信息隐藏到经过DCT变换的图像载体的频域中去。程序重点在于对图像的DCT变换-DCT-based Information Hiding Transform procedures, able to hide text message into image after DCT transform domain to the frequency vector. Procedures focus on the DCT transform of image
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Size: 43008 |
Author: wpc |
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Description: DCT域图像水印算法的研究Matlab程序-DCT-Domain Image Watermarking Algorithm Matlab procedures
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Size: 547840 |
Author: daimin |
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Description: 水印程序，dct变换，水印的提取和嵌入功能，并且和mapX结合-Watermarking procedures, dct transform, extraction and watermark embedding function, and combining and MapX
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Size: 5075968 |
Author: 张建 |
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Description: 一个图像处理程序，使用DCT快速算法，只需把源码改成m文件即可。-An image processing procedures, the use of DCT fast algorithm, just the source file can be replaced by m.
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Size: 2048 |
Author: volcano |
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Description: 内容认证半脆弱水印算法的研究与实现,本程序实现图像的半脆弱水印，是基于DCT的算法，特别适合研究半脆弱水印的同志-Content authentication semi-fragile watermarking algorithm for Research and Implementation of, the procedures for the realization of the semi-fragile watermarking images is based on the DCT algorithm, especially appropriate to study the semi-fragile watermarking comrades
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Size: 303104 |
Author: byleimin |
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