hello everyone. How to make the direction of points drawn on Cartesian coordinate system consistent with that drawn on binary image.
显示 更早的评论
Hello everyone. How to make the direction of points drawn on Cartesian coordinate system consistent with that drawn on binary image. From these two images, we can see that the direction of the points in Cartesian coordinate system is opposite to that in binary image. Thank you very much.
Binary image:
Points drawn in Cartesian coordinate system:
采纳的回答
Joseph Cheng
2021-6-2
in a displayed image (0,0) is top left corner but cartesian is bottem left if in the ++ quadrant. so remedy this you can set the displayed direction as normal.
set(gca,'Ydir','normal')
where you can replace gca (get current axis) with the axis handle if you already defined that
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 L*a*b* Color Space 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
