@Michael That sounds like a cool example. Would you be willing to code that?

On Thursday, November 20, 2014 6:01:04 PM UTC-5, Michael Aye wrote:
How about establishing a pipeline between a linear ridge detector and alignment of the sobels accordingly to the found ridge? Would be a nice example maybe?


On Wednesday, November 19, 2014 4:25:39 PM UTC-8, Johannes Schönberger wrote:

Why are we returning the absolute values in the hsobel and vsobel functions?

I do not see the benefit.