Image division for segmentation
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Hello, I have a binarized image and I need to divide it into parts for segmentation. How could I do that? Thanks
4 个评论
Sahas Marwah
2023-6-28
Assuming that you need help in Image Segmentation, you can use the "greythresh" method or the Image Segmentor App.
You can visit these documentation pages for more information:
https://in.mathworks.com/help/images/image-segmentation.html -- Different types of Segmentation techniques including greythresh
https://in.mathworks.com/help/images/image-segmentation-using-the-image-segmenter-app.html -- Image Segmentor app
https://in.mathworks.com/help/images/ref/imbinarize.html -- How to binarize an image
Assuming you need help in Image Division, you can look at this answer:
DGM
2023-6-28
What you describe is vague. You're going to have to clearly explain what you have and what you intend to do.
Pablo Márquez
2023-6-29
编辑：Pablo Márquez
2023-6-29
Of course, DGM, I'm sorry. What I have is the following image, that is a serrated chip formation obtained from a machining process:
You can see the original image on the left, and the binarized one on the right. What I need to do is to separate each single tooth getting a black space betwen them, like this:
I've got the pixel coordinates of the peaks and the valleys of the white area, so I think I could draw a black line from each peak to each valley, but I don't know how.
Thanks mate.
Pablo Márquez
2023-6-29
回答（1 个）
Keerthi Reddy
2023-6-28
0 个投票
Hi Pablo, in MATLAB, you can use the regionprops function to divide a binarized image into parts for segmentation.
Here is the documentation for the same: Measure properties of image regions - MATLAB regionprops - MathWorks India.
I hope this helps,
Thanks.
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