Acquisition and preprocessing image.

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AConsBogla
AConsBogla el 23 de Nov. de 2017
Respondida: Walter Roberson el 23 de Nov. de 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 el 23 de Nov. de 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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