随笔分类 -  opencv

摘要:OpenCV is the most popular and advanced code library for Computer Vision related applications today, spanning from many very basic tasks (capture and ... 阅读全文
posted @ 2015-03-28 11:26 liushaobo 阅读(12107) 评论(2) 推荐(1)
摘要:首先去官网下载所需版本的OpenCV(我这里下载的是OpenCV2.4.9),然后安装(也就是解压缩)到某个地方(个人推荐解压到硬盘的根目录)。解压完成后,可以得到如下的目录结构(版本不同,可能会有一些差别)然后就可以按照下面的图示配置环境变量了。1)2)3)4)5) 注意前面要加分号(":")以与... 阅读全文
posted @ 2014-11-08 15:28 liushaobo 阅读(2394) 评论(0) 推荐(0)
摘要:当用OpenCV读取彩色图像时,OpenCV是以(BGR)的顺序存储图像数据的,而Matplotlib是以(RGB)的顺序显示图像的。可以用下面的程序来证明这一点import cv2import numpy as npimport matplotlib.pyplot as pltimg = cv2.... 阅读全文
posted @ 2014-10-14 20:23 liushaobo 阅读(406) 评论(0) 推荐(0)
摘要:转自:http://docs.opencv.org/trunk/doc/tutorials/introduction/java_eclipse/java_eclipse.htmlUsing OpenCV Java with EclipseSince version 2.4.4 OpenCV supp... 阅读全文
posted @ 2014-09-15 16:10 liushaobo 阅读(279) 评论(0) 推荐(0)