How to change the conventional theta values from [-90,89] to [0,359] ?

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Vishal Raveendranathan
Vishal Raveendranathan on 12 Jan 2014
Commented: Vishal Raveendranathan on 12 Jan 2014
Hi with reference to the Hough lines, I would like to know how to use the theta values which are from [0,359] instead of the default one.

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Accepted Answer

Matt J
Matt J on 12 Jan 2014
Edited: Matt J on 12 Jan 2014
lines = houghlines(BW, ...);
shiftedTheta=num2cell([lines.theta]+180);
[lines.theta]=deal(shiftedTheta{:});

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