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...

视频搜索中人脸识别关键技术的研究与实现。本文对人脸检测与识别技术进行了研究，实现了一个用于视频搜 索的自动人脸识别系统。该系统对输入的视频帧进行人脸检测和定 位，经过图像预处理之后，进行重要特征点Gabor一Fisher的特征提取 和分类识别。-Video search, face recognition and implementation of key technologies. In this paper, face detection and recognition technology has been studied to realize an automatic face recognition for video search system. The system of input video frames for face detection and location, after image pre-processing carried out following important features of a Fisher-point Gabor feature extraction and classification and recognition.

2D, 3D图像的自由view,按button2d, 3d view窗自由增加。-2D, 3D images of the Liberal view, by button2d, 3d view window more freedom.

模拟windows绘图功能，绘图编程入门之经典程序-simulation windows graphics, graphics programming domain procedures classic

模拟时钟的C程序-Analog clock C procedures

数字图像处理的程序，加载IFC库就可以运行。-Digital image processing procedures, load the IFC will be able to run the Treasury.

这是GPS车辆监控调度系统的部分源码及资料-This is the GPS vehicle monitoring and dispatching system parts and information source

这个程序是基于C#采用分型递归算法模拟植物的生长过程，程序比较简单基础，完全可以运行。

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

通过matlab自带的edge函数求图像边缘 然而单一的算子得到边缘较浅 可以通过三个效果相似的算子sobel,prewitt,roberts得到的边缘加起来