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dct-svd
digital color image watermarking based on dct-svd usinf differential evolution
- 2015-03-22 20:01:07下载
- 积分：1
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qiuyuanmianhejuxingmianji
这块程序是用来求取圆面和矩形面积的，分为几个子程序。(This procedure is used to strike a round face and a rectangular area, divided into several subroutines.)
- 2017-02-22 18:30:51下载
- 积分：1
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shutu1
说明： （1）图像基本操作：不同格式（大于3种）图像的读入与存盘、文字叠加、不同彩色空间的转换、图像的DCT及FFT变换等；
（2）图像增强：包括直方图拉升（线性和非线性）、直方图均衡、平滑与锐化（采用不同的滤镜），美颜（加分项）；
（3）图像恢复：几何操作（如旋转、缩放、投影校正等）、模糊恢复（如运动模糊消除等，加分项）；
（4）图像合成（加分项）：实现换头、换背景、图像拼接等功能。((1) Basic operation of image: reading and saving of images in different formats (more than 3 kinds), text superposition, conversion of different color spaces, DCT and FFT transformation of images, etc;
(2) Image enhancement: including histogram lifting (linear and non-linear), histogram equalization, smoothing and sharpening (using different filters), beauty (bonus item);
(3) Image restoration: geometric operations (such as rotation, scaling, projection correction, etc.), blur restoration (such as motion blur elimination, etc., plus points);
(4) Image synthesis (Bonus): realize the functions of head changing, background changing, image splicing, etc.)
- 2020-03-19 11:47:30下载
- 积分：1
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ImageGrayProcessVS2008
打开bmp位图文件 彩色转灰阶 直方图均衡 直方图规定 灰阶线性化(Open the bmp grayscale bitmap image binarization functions connected domain extraction features)
- 2010-06-19 15:17:28下载
- 积分：1
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锥束CT（CBCT）的三维重构算法（FDK） FDK_Algorithm
锥束CT（CBCT）的三维重构算法（FDK）(the FDK algorithm for cone beam CT reconstruction)
- 2016-05-21 15:33:13下载
- 积分：1
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Random walks for image segmentation
说明： 基于随机游走的图像分割算法，传统的随机游走算法实现图像分割(Image segmentation algorithm based on random walk)
- 2019-12-02 16:31:28下载
- 积分：1
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gaosilvbo
高通高斯滤波，LBP，LDP的matlab源代码，用于图像的增强，特征提取。(High-pass Gaussian filter, LBP, LDP matlab source code for image enhancement, feature extraction.)
- 2011-10-31 09:28:03下载
- 积分：1
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Quantization
这个是有关于量化的具体介绍是英文版的,介绍的很详细(this is on the quantification of specific details in English, introduced in great detail)
- 2006-11-02 18:42:07下载
- 积分：1
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compute_homography
用于求解张正友相机标定过程中的单应性矩阵(Homography matrix for camera calibration)
- 2018-09-06 16:19:49下载
- 积分：1
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C# 把图片显示成椭圆形状 例子源码下载
实例如图所示
- 2013-05-28下载
- 积分：1
