Talk:Hough transform: Difference between revisions

 

:::::::::::: The Tcl code uses the ranges ''ρ''∈[0…''R'' ] and ''θ''∈[0…2''π'' ] (where ''R'' is a “radius” that is “sufficiently large”). It also uses an origin in the middle of the image. Saying that the ranges should instead be [−''R''…''R'' ] and [−''π''…''π'' ] respectively is just nit-picking, as is picking any other origin. All it does is change the offsets of (and possibly cyclically rotate, due to the sinusoidal repetition) the output. –[[User:Dkf|Donal Fellows]] 08:54, 10 August 2010 (UTC)

 

==PNG Image==