OpenCV中的水平直方图 [英] Horizontal Histogram in OpenCV
本文介绍了OpenCV中的水平直方图的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我是OpenCV的新手，现在我正在做一个与图像处理有关的高级项目.我有一个问题:我可以使用某些OpenCV功能制作水平或垂直直方图吗? 谢谢
I am newbie to OpenCV,now I am making a senior project related Image processing. I have a question: Can I make a horizontal or vertical histogram with some functions of OpenCV? Thanks,
Truong
推荐答案
cvReduce 功能.有一个参数可以选择是否要水平或垂直投影.
The most efficient way to do this is by using the cvReduce function. There's a parameter to allow to select if you want an horizontal or vertical projection.
