How can do the local contour tracking for any images ?

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Surendra Ratnu 2024-5-18

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回答： Yatharth 2024-5-28

I wanted to know about how can do the contour detection locally for any grey image. I want to extract the feature of the countor using matlab. Thank You

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Mathieu NOE 2024-5-21

hello

it would be more efficient to share your code and data if you want someone to help you

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Answer 1

Yatharth 2024-5-28

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Hi Surendra,

Have you looked into the "imcontour" function?

imcontour(I) draws a contour plot of the grayscale image I, choosing the number of levels and the values of levels automatically.

Attaching an example and documentation for your perusal.

https://www.mathworks.com/help/images/contour-plot-of-image-data.html

https://www.mathworks.com/help/images/ref/imcontour.html

Other functions/workflows that you might find useful depending on your case:

https://www.mathworks.com/help/images/ref/edge.html

https://www.mathworks.com/help/images/ref/bwboundaries.html

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How can do the local contour tracking for any images ?

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How can do the local contour tracking for any images ?

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