不同域数字水印图像的matlab代码

汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 汉字识别 -Chinese character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition character recognition

服装CAD源代码，可以进行bspline的打断分割，裁减操作，而且还可以解析shx字库，进行标注等。-Apparel CAD source code, can interrupt the bspline partition, the reduction operation, but also can resolve shx font, such as to carry out marking.

segy格式数据的读取程序，可以帮助初学者好好学系地震数据的哦-segy format to read data can help beginners make the Department of seismic data oh

基于VB的人脸、简单图形识别。识别出相匹配的人脸图形-VB-based human face, the simple pattern recognition. Identify the matching graphics Face

canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target image edge detection. This method is summarized as follows: 1. Image used with the specified standard deviation of the Gaussian filter to smooth out, thereby reducing the noise 2. In the calculation of each point of local gradient and edge direction 3. The second step in determining the edge points will led to the image gradient magnitude ridge appears, and then keep track of all of the top of the ridge, and ridge at the top of all the pixels are no longer set to 0 4. the implementation of the edge link

GDI实现 火焰 水纹 效果 的模拟 方法简单实用-GDI realize水纹flame effect simulation method is simple and practical

使用opencv开源库，利用灰度共生矩阵实现图片纹理特征提取，c++代码实现。

这是一个matlab环境下关于图强增强的源代码，内附测试图像和测试程序-This is a Matlab environment of excellence to enhance the source code, test images containing and testing procedures

CBitmap类(位图类)-CBitmap type (bitmap)

找待选物体图像的长轴位置-find objects to be elected to the long axis image location