Segment color dicom image
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Hi,
How can i segment colored images like this one, is the rgb threshold is a solution
采纳的回答
John BG
2016-3-8
Bonjour Sbei
1.- Separate the components
A=imread('image_segmentation.jpg')
Ar=A(:,:,1);Ag=A(:,:,2);Ab=A(:,:,3)
2.- Apply the BW functions you show in the question to each primary colour
3.- Find the intersection pixels of the results found in the 3 layers
If you find this answer of any help solving this question, please click on the thumbs-up vote link,
thanks in advance
John
更多回答（1 个）
Image Analyst
2016-3-9
编辑：Image Analyst
2016-3-9
0 个投票
It looks like someone has already segmented it. The image started out as gray scale and then somehow segmented it and produced a pseudocolored version of it.
I'm not sure what you want to find here. You can see from the color gamut below that there are not well clustered colors. Everything is kind of blended.
As you rotate that gamut around, you get some very strange looking shapes, like "sheets" in the RGB Gamut space.
And here is what it looks like if you look straight down the V axis in HSV color space:
What color(s) do you want to find?
Check out my Color Segmentation tutorials in my File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
4 个评论
sbei arafet
2016-3-9
Zubda Butt
2016-3-19
Can you please explain your input arguments I and A in affinity function.
Shaveta Arora
2016-4-18
can I get the image database
Walter Roberson
2016-4-18
Which image database, Shaveta Arora ?
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