一个最简单的OPENCV入门程序，读取图像，显示其反转片效果，给初学者一个很浅显的概念，同时帮你检验你的opencv平台是否搭建成功。用的是最“土”的控制台程序，压缩文件里有编译结果和运行方法，-OPENCV a simple entry application, read the image, showing the effect of reversal film, giving beginners a simple and obvious concept, but to help you c

各种android滤镜效果的算法， 有冰冻、熔铸、连环画、柔化美白、照亮边缘、羽化、缩放模糊、LOMO、电影、反色等特效-Various filter effects android algorithm has frozen, casting, comics, soften whitening to brighten the edge feathering, zoom blur, LOMO, movies, anti-color and other special effects

绘制直方图，直方图均衡化，LOMO 效果(Draw histogram, histogram equalization, LOMO effect)