how to use kmeans function to transform grayscale image to binary

2013 10 7
2 个回答
更新时间：2017 4 4
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Hello,
i'm having grayscale image (which it's value uint8) and i transform it to double.
now i want to turn in into binary (1's and 0's) using kmeans
how do i do it?
tnx

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回答（2 个）

Yatin
Yatin 2013-10-15
编辑：Yatin 2013-10-15

0 个投票

Hello,
Please check the link below. Maybe this helps. Also, I would like you to know that this is a part of the image processing toolbox in MATLAB.
http://www.mathworks.com/help/images/examples/color-based-segmentation-using-k-means-clustering.html?searchHighlight=kmeans
Steps 5 onwards are of more relevance to your problem I suppose.

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gurleen ghuman
gurleen ghuman 2016-7-3
this segmentation is not working on gray image..can u plz help?
Image Analyst
Image Analyst 2016-7-3
No, I don't think you can do it. What are the two or more features such that you can define two clusters? All I know for sure that you have is gray level. What is/are the other feature(s)?

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