图像处理中有关反色的处理代码，用VC++编写成，简单易懂。

ppm格式的图片转换成为bmp格式图片的转换工具。-ppm format photographs has become a picture of bmp format conversion tools.

很不错的lda源码，与大家分享-Lda very good source to share with you

图像处理和计算机视觉方面的源码，标准C++编写，包含了很多常用的图像处理和计算机视觉方面的算法实现。-image processing and computer vision of the source code, standard C, contains many common image processing and computer vision algorithm.

先对图像进行开闭滤波，再使用分水岭分割图像，然后使用FCM对初始分割进行聚类，得到最终分割结果，对医学图像效果比较好。-First opening and closing image filtering, re-use watershed segmentation images, then use the FCM clustering of the initial partition, the final segmentation results, the medical image is better.

这个是数字图像处理的LOG和DOG边缘检测程序。-This is a digital image processing DOG and LOG edge detection procedure.

图像格式转换的源码，用于图像不同格式的转换，如转换公式为Gray(i,j)=0.11*R(i,j)+0.59*G(i,j)+0.3*B(i,j)，其中Gray(i,j)为转换后的黑白图像在（i,j）点处的灰度值，其中绿色所占的比重最大，所以转换时可以直接使用G值。 -The source image format converter for conversion of images in different formats, such as the conversion formula for the Gray (i, j) = 0.11* R (i, j)+ 0.59* G (i, j)+ 0.3* B ( i, j), which Gray (i, j) for the converted black and white images in the (i, j) point of the gray value, of which the largest share in the green, so conversion can be directly used when the G value.

一些关于matlab编程的小程序，供大家参考和试一试！-Matlab programming on a small number of procedures for your reference and give it a try!

重要的纹理分割分类基础程序，可以进行更深入的探讨和优化，应用于遥感影像中。-Important basis for classification of texture segmentation procedure can be carried out more in-depth exploration and optimization, application of remote sensing images.

判断点是否在多边形中，输入要求有组成多边形的点和要判断是否在多边形中的点，速度快！-To determine whether the polygon points, enter the required polygon composed of points and to determine whether the points in the polygon, fast!

程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例――从PCB图像中删除所有电流线，仅保留芯片对象-Procedure Code Description P0401: detection using Prewitt operator Edge P0402: different σ value Log Operators image edge detection P0403: using Canny edge detection image edge P0404: Image Thresholding P0405: water line threshold Image segmentation method P0406: for the matrix quadtree decomposition P0407: the image is divided into text and non-text for these two types of P0408: morphological gradient detected binary image of the edge of P0409: morphological examples- from PCB image delete all current lines, retaining only the target chip