How do we fill this kind of gap with Matlab (without changing the size of the object)?

Question

Gobert 2022-4-25

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1704965-how-do-we-fill-this-kind-of-gap-with-matlab-without-changing-the-size-of-the-object

编辑： Gobert 2022-4-25

I need your help!

I have an image A (see below - left). Can you help me with a matlab function that can produce the image B (see below - right)

(A) (B)

Note that the below Matlab code does not work (since it works on holes inside a closed boundary of an object - which is not the case with image A where the boundary is open):

I = imread('');
B = imbinarize(I);
F = imfill(B,'holes');
figure, imshow(I), title('input')
figure, imshow(F), title('output')

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。

Answer 1

Matt J 2022-4-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1704965-how-do-we-fill-this-kind-of-gap-with-matlab-without-changing-the-size-of-the-object#answer_950710

编辑：Matt J 2022-4-25

在 MATLAB Online 中打开

We don't know thickness of the Image A veins in pixels (it's always good to attach your example images as .mat files), but whatever it is it would go in the appropriate place below.

B=imopen(B,strel('disk',vein_thickness))

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Gobert 2022-4-25

编辑：Gobert 2022-4-25

I have attached the images A and B. Thank you! It worked (when I used the thickness equals to 10 approx.)

请先登录，再进行评论。

How do we fill this kind of gap with Matlab (without changing the size of the object)?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

采纳的回答

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

更多回答（0 个）

另请参阅

类别

标签

产品

版本

Community Treasure Hunt

How do we fill this kind of gap with Matlab (without changing the size of the object)?

0 个评论 显示 -2更早的评论隐藏 -2更早的评论

采纳的回答

1 个评论 显示 -1更早的评论隐藏 -1更早的评论

更多回答（0 个）

另请参阅

类别

标签

产品

版本

Community Treasure Hunt

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

1 个评论
显示 -1更早的评论隐藏 -1更早的评论