实现使用opencv在Android平台中获取图像轮廓-Achieved using OpenCV in Android platform to obtain image contour

人脸识别程序。能够检测出图像线条轮廓和像素数据，进行图片对比。-Face recognition program. Contour lines can be detected and pixel image data, image contrast.

对给出的图片先后进行灰度处理，高斯滤波，边缘分析，将彩色图片的轮廓边界给出。在图片的边界上，求导之后不连续点就是强边缘点。(The images are processed, the Gauss filter, the edge analysis, and the contour boundary of the color pictures are given. On the boundary of the picture, the discontinuous point is the stro

易语言写的图像轮廓提取,对文字轮廓的提取效果非常好,有兴趣的朋友可做学习参考,()