Houghtool -- A software package for the use of the Hough transform.

Heikki Kälviäinen Petri Hirvonen Erkki Oja Houghtool -- A software package for the use of the Hough transform. 889-897 1996 17 Pattern Recognition Letters 8 http://dx.doi.org/10.1016/0167-8655(96)00049-9 db/journals/prl/prl17.html#KalviainenHO96