使用一维矩方法实现数字图像的像素级边缘检测

用高帽变换来对图像灰度进行处理 希望大家有用-praising used to transform the image processing gray hope it may be useful

这个是表情识别程序的源代码，连上摄像头之后通过视频进行表情识别。

用Hough变换方式检测图像中的圆，vc++可以实现-use Hough transform methods for detection of the image, round can be achieved vc

用拉普拉斯算子对图像进行锐化处理，从而可以提起图像边界，附源码和测试图片-With Laplacian sharpening image processing, leading to the institution of the image border, with source code and test images

canny 算子的说明和源代码 文档文件-canny operator instructions and source code document

自组织神经网络SOM的算法，经过调试可以用-Self-organizing neural network SOM algorithm can be used after debugging

K-L的人脸识别 K-L的人脸识别-KL Face Recognition Face Recognition KL

图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。-The composition of the image is nothing more than some number of bytes or string composed of string, however, one byte for each data bit is not an important degree of the same, often only two adjacent low-byte is not the same. For example: 00100110 and 00100111 represent the gradient of two different degrees of red, but on the human eye is not out to tell. Least significant bit LSB algorithm, is to take advantage of this point, to achieve image compression, or digital watermark feature.

双目视觉的图片匹配，角点提取等等。基于opencv的图象匹配算法-Binocular vision of the picture matching, Corner Detection and so on. Opencv-based image matching algorithm

采用国际标准测试图lena进行测试。分别采用“基于像素放大原理的图像放大”、“基于双线性插值原理的图像放大”两种方法进行图像分割。并附有注释、程序清晰、易于阅读。相信图像初学者阅读后必定会有很大的-image enlarge, pixel enlarge based method, bi-linear insert method