Acquisition and preprocessing image.

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AConsBogla
AConsBogla le 23 Nov 2017
Réponse apportée : Walter Roberson le 23 Nov 2017
I have a image with a black line.
I want to preprocessing the image, to be able to get direction of the black line. How can i do that and what steps i need to follow?
Thanks

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Walter Roberson
Walter Roberson le 23 Nov 2017
im2bw, then take the logical not of the bw image. regionprops asking for the Orientation property.
In theory you should also be able to use hough() transform. However, I do not know how to interpret the output of hough()

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