hough_circle_trans |
Returns the Hough-Transform for circles with a given radius. |
hough_circles |
Detects the centre of circles in regions with the help of the Hough transform
for circles with a certain radius |
hough_line_trans |
Produces the Hough transform for lines within regions. |
hough_lines |
Detects lines in edge images with the help of the Hough transform and
returns it in HNF |
matching_lines |
Selects those lines from a set of lines (in HNF) which
fit best into a region. |
point_in_line |
Check whether a pixel belongs to a line. |