Object-Detection on the Edge of my Image

1 次查看（过去 30 天）

Karsten Gros 2019-2-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/443314-object-detection-on-the-edge-of-my-image

评论： Karsten Gros 2019-12-10

Greetings fellow Matlab-Users,

I have a Question regarding the object-detection on an image using for example bwlabel. Is there a possibility, to see, if an object is touching the edge of my image?

And if so, can it be deleted?

I included an image where my problem should be somewhat understandable :)

Best regards and thanks in advance

Karsten

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 2019-12-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/443314-object-detection-on-the-edge-of-my-image#answer_405676

在 MATLAB Online 中打开

Not sure why this 10 month old post popped up on the current list, but whatever.

The function you're looking for is imclearborder()

mask = imclearborder(mask);

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Karsten Gros 2019-12-10

Hi, thank you for your (late) reply, I used exactly this function :)

请先登录，再进行评论。

类别

Image Processing and Computer Vision Image Processing Toolbox Image Filtering and Enhancement Image Arithmetic

在 Help Center 和 File Exchange 中查找有关 Image Arithmetic 的更多信息

产品

Image Processing Toolbox

Community Treasure Hunt

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

Start Hunting!

Translated by