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DCT2

于 2021-03-20 发布文件大小:9426KB

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下载积分: 1 下载次数: 141

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代码说明：

基于DCT变换的数字视频水印源程序，在Matlab中可以直接运行(DCT-based digital video watermarking source code in Matlab can be run directly)

文件列表：

代码
....\clipValue.m,201,2010-05-29
....\container.yuv,11404800,2010-05-29
....\conversion.mat,688,2010-05-29
....\convertRgbToYuv.m,252,2010-05-29
....\convertYuvToRgb.asv,292,2010-05-29
....\convertYuvToRgb.m,278,2010-05-29

....\foreman.yuv,3801600,2010-05-29
....\loadFileYuv.m,1560,2010-05-29
....\loadYuv.m,2342,2010-05-29
....\miss.yuv,5702400,2010-05-29
....\PSNR.m,327,2010-05-29
....\save.yuv,380160,2010-05-29
....\saveFileYuv.m,950,2010-05-29
....\saveYuv.m,1386,2010-05-29
....\test.asv,4565,2010-05-29
....\test.m,4711,2010-05-29

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wm3
说明：基于小波变换的数字水印嵌入程序（将二值图像嵌入尺寸相同的灰度图象中）(based on wavelet transform digital watermark embedding process (will embed binary images the same size as the gray image))

2006-04-27 08:35:54下载

积分：1
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2015-11-28 10:35:21下载

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对由工业相机采集到的众多太阳能电池片图像信息进行处理，并对电池片的裁剪(The cutting of the battery sheet)

2018-01-27 13:14:28下载

积分：1
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vc6.0 控制摄像头源代码，采用directxshow 效率很高，小弟参考了很多的资料才搞明白，和大家共享，希望对大家有帮助(camera control vc6.0 source code, the use of highly efficient directxshow,小弟reference a lot of information in order to engage in to understand, and share, in the hope that we have to help)

2007-11-30 09:56:35下载

积分：1
harris_corners_image_registration
应用harris算子进行角点检测，然后利用相关性检测得到匹配焦点，然后进行图像的重采样，适于对于彩色图像的处理，对于灰度图像，只要将harris算子检测时的图像从彩色道灰度图像的语句去掉即可(Application of operator harris corner detection, and then make use of relevant test match to be the focus, and then carried out resampling images, suitable for color image processing, for gray-scale images, as long as the operator will harris Detect when the image from color Road gray-scale images can be removed from the statement)

2009-03-20 16:07:41下载

积分：1
zhixinsuanfafangan
算法的改进方案，总共有10种，基于质心加权的算法改进(Algorithm improvement program, a total of 10 species, based on the weighted centroid algorithm improvements)

2016-05-20 16:38:20下载

积分：1
ImageEnhancement_Frequence
说明：频域图像增强，包含了多个实例，MATLAB环境下调试通过。(image enhancement in frequency domain)

2009-08-13 15:52:39下载

积分：1
edgelink
在边缘检测之后得到的边缘不一定是完整的，利用这个函数可以将个线段生长一些，然后连接起来，成完整的形状(At the edge of the edge detection after get is not necessarily complete, use this function can be a line segment to grow some, and then connect, into the shape of a complete)

2020-12-05 02:59:23下载

积分：1
secret-sharing-ideas
针对图像秘密共享前需要像素置乱的问题，基于(t, n)门限多重秘密共享思想，提出一种免置乱的图像秘密共享方案，以第n+1人的秘密份额作为因子参与秘密分割与重构，加大相邻像素之间的差距(Based on (t, n) threshold multiple secret sharing ideas, and put forward a kind of scrambling image from secret sharing scheme to n+ 1 people share the secret as factors involved in secret segmentation and reconstruction, increase the gap between adjacent pixels)

2012-04-10 16:25:00下载

积分：1
sobel_pointlocation
这是一个口形特征点粗定位程序，首先对唇部图象进行边缘检测，然后利用几何特征进行定位。(This is a lip feature points coarse positioning procedures, first of all on the lip image edge detection, and then positioning the use of geometrical features.)

2008-07-08 19:35:55下载

积分：1

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