Does anyone know of a simple implementation for detecting straight line .So something like if we have a 2D arary of pixel elements representing a particular Image. How can we identify lines in this Image. for example:
ary = [[1,1,1,1,1], [1,1,0,0,0], [1,0,1,0,0], [1,0,0,1,0], [1,0,0,0,1]] So if 'ary' represents pxl of an image which has a horizontal line(row 0),a vertical line(col 0) and a diagonal line(diagonal of ary). then basically I want identify any horizontal or vertical or diagonal line anywhere in the pxl array and return true if its composed of only lines else false... Thanks. -- http://mail.python.org/mailman/listinfo/python-list
