Extracting bones from Xray image

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Sara4mat 2016-5-6

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回答： Durgesh Naik 2016-6-13

img.png

Hello experts,

I am trying to extract bones from X-ray image of hand; Fore example:

For example in this sample image, there are 6 bones:

I have tried different methods such as edge detection; For example, with Canny edge detection I get the following result where some of the edges have been missed:

I would be thankful if you could help me with this problem.

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Sara4mat 2016-5-16

编辑：Sara4mat 2016-5-16

img.png

Sorry for my late reply.

Please find attached the sample X-ray image.

Thank you :)

Firat Ozersahin 2016-6-11

I think you can do with thresholding and some filters but i have no idea which filter you should use . I have similar issue .

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Durgesh Naik 2016-6-13

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please go for adaptive thresholding.

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