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GetSubImagebyopencv
- 前段时间在OPENCV中做一个小东西,使用到子图像的提取和拷贝,一时间没有找到好的方法,要么直接访问像素进行赋值,要么通过数组来转换,总是感觉别扭,后来终于弄清了一个比较简单的方法,需要利用一下OPENCV中的ROI方法,该方法对于任何格式的灰度或者彩色图像均适用-Do a small thing, some time ago in the OPENCV in sub-images used to extract and copy, for a time did not find a good
Chapter-02
- 几个简单的opencv程序,用于载入图片、给图片加入椒盐噪声,以及减少颜色-This directory contains material supporting chapter 2 of the cookbook: Computer Vision Programming using the OpenCV Library. by Robert Laganiere, Packt Publishing, 2011. File: saltImage.cpp corre