试用软件

How to get the topmost and the bottomost coordinates in a binary image?

3 次查看（过去 30 天）

显示更早的评论

peyush 2015-7-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/230421-how-to-get-the-topmost-and-the-bottomost-coordinates-in-a-binary-image

回答： Image Analyst 2015-7-20

采纳的回答： Image Analyst

I have a binary image with background black...I need to find out the topmost coordinate point for the object and bottomost point also...if there are two or more topmost/bottomost points(if the object is flat at the top/bottom) then I need only the extreme point either the leftmost or the rightmost......can any one help...any help is appreciated

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Image Analyst 2015-7-19

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/230421-how-to-get-the-topmost-and-the-bottomost-coordinates-in-a-binary-image#answer_186541

I did help, in your duplicate question: http://www.mathworks.com/matlabcentral/answers/230334#comment_298988

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

更多回答（1 个）

Image Analyst 2015-7-20

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/230421-how-to-get-the-topmost-and-the-bottomost-coordinates-in-a-binary-image#answer_186543

Here is the demo I posted in your duplicate question. See the attached demo.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Segmentation and Analysis

在 Help Center 和 File Exchange 中查找有关 Image Segmentation and Analysis 的更多信息

标签

产品

Image Processing Toolbox

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by

试用软件