我想合并几个cv::Mat
,当我使用mat1.push_back(mat2)
时,它会在最后添加mat2
mat1
垂直,有没有办法水平做到这一点?我能想到的唯一其他选择是将每个 cv::Mat
变成一个 cv::RotatedRect
,旋转它,创建一个新的 Mat
,合并,最后以同样的方式旋转所有东西,但如果有另一种方式,这听起来毫无意义
I want to merge a few cv::Mat
, when I use mat1.push_back(mat2)
it add mat2
to the end of mat1
vertically , is there a way to do this horizontally?
The only other option I can think of is making every cv::Mat
into a cv::RotatedRect
, rotate it, creating a new Mat
, merging, rotating everything in the end in the same way, but it sound pointlessly long if there is another way
看一看 hconcat 和 vconcat.
用法:
Mat M1,M2,HM,VM;
// M1 and M2 - source matrices
// HM,VM - results matrices
...
hconcat(M1,M2,HM); // horizontal concatenation
vconcat(M1,M2,VM); // vertical concatenation
注意,这些方法没有记录.
Take care, these methods are not documented.
这篇关于合并 cv::Mat 水平的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!