find whole lines, not line segments, after hough transform

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pasta pontikaki 2019-7-19

评论： Matt J 2019-7-20

Hi all, i performed hough transform and then houghlines to detect the lines of my image.

As you can see, the lines are segmented. The starting points of every line is painted with green and the ending point with yellow.

In the documentation of houghlines says that this function create segments. How can i detect the hole line, not segmented

Matt J 2019-7-19

编辑：Matt J 2019-7-19

If you have the Computer Vision Toolbox, you can try RANSAC, as in this example

to fit the points generated by houghlines.

pasta pontikaki 2019-7-20

Thank you very much for your answer.

Regretfully i dont have CVT, do you have any other proposal to help me?

Matt J 2019-7-20

Increase the RhoResolution parameter in hough.

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