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DWT-SVD
DWT-SVD模型下水印的嵌入算法源代码,以及相应的检测算法源代码(基于MATLAB实现)(This is the source code of a watermark embedding algorithm on the model of DWT-SVD,and the corresponding detection algorithm source code(based on MATLAB))
- 2020-07-04 14:00:02下载
- 积分:1
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grandopen-close
利用idl语言实现图像的数学形态学开闭重建运算,比提取梯度图像。(Idl language use mathematical morphological opening and closing image reconstruction operations, compared to extract gradient image.)
- 2020-09-04 09:48:06下载
- 积分:1
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cxsb
通过背景差获取目标,提取车辆的不变矩,外加矩形度,圆形度,体态比等特征构成特征向量组,通过欧式距离识别出车辆。(through poor background, target acquisition, unchanged from the moment vehicles, plus rectangular, circular, Body composition characteristics than the eigenvector group, by the Continental distance identify vehicles.)
- 2007-04-27 18:20:36下载
- 积分:1
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downSample
实现图像下采样,实现的采样方法有最邻近采样法、二次插值法、双三次卷积法。(Image sampling, the sampling method to achieve the nearest neighbor sampling method, the quadratic interpolation, bicubic convolution.)
- 2012-06-21 15:32:59下载
- 积分:1
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program
本程序用于对工件图像的预处理,边缘提取等。将改进遗传算法和Hausdorff距离结合用于工件识别。采用canny边缘为匹配特征,将修正的Hausdorff距离作为相似性度量准则,并应用遗传算法进行最佳匹配的快速搜索,成功实现了目标物体的匹配识别(This procedure used for the workpiece image preprocessing, edge extraction and so on. Will improve the genetic algorithm and Hausdorff distance combination for workpiece identification. Using canny edge for matching characteristics, will be amended Hausdorff distance as similarity measurement criteria and the application of genetic algorithm is the best match of the Quick Search, the successful achievement of the target object matching identification)
- 2008-12-26 16:46:00下载
- 积分:1
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SVD
主要用来对矩阵进行奇异值分解,与MATLAB有同样的效果(It is mainly used to perform singular value decomposition on matrices and has the same effect as MATLAB.)
- 2020-12-21 10:39:08下载
- 积分:1
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DCT
该函数用来实现快速离散余弦变换。该函数利用2N点的快速付立叶变换来实现离散余弦变换(This function is used to implement fast discrete cosine transform. 2N points of the function using the fast Fourier transform to achieve the discrete cosine transform)
- 2010-11-15 09:53:27下载
- 积分:1
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hough_circle
说明: 通过hough变换求图像中的圆的参数(圆心坐标和半径)(Through the hough transform for image circle parameters (center coordinates and radius))
- 2008-09-14 09:27:20下载
- 积分:1
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code
说明: 实现图片、文本隐藏在图片中,并导出等操作(Implement images, text hidden in images, and export operations)
- 2019-05-18 20:07:04下载
- 积分:1
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report-of-tuxingxue
实验一 直线生成算法
实验二 圆弧生成算法
实验三 窗口菜单交互界面
实验四 区域填充算法
实验五 裁剪算法算法
实验六 图形软件开发包/库应用
实验七 曲线的生成算法
实验八 曲面生成算法
实验九 二维图形变换(Experimental line generation algorithm experiment two arcs to generate the algorithm experimental three-window menu interface experiment four regional filling algorithm experimental five-clipping algorithm algorithm experiment six graphics software development package/library application experiment seven curve generation algorithm experiment eight surface generation algorithm experiments ninety-two dimensional graphics transform)
- 2020-10-22 13:57:23下载
- 积分:1