Expand description
Line detection via the Hough transform.
Structs§
- Line
Detection Options - Options for Hough line detection.
- Polar
Line - A detected line, in polar coordinates.
Functions§
- detect_
lines - Detects lines in a binary input image using the Hough transform.
- draw_
polar_ lines - Draws each element of
linesonimagein the providedcolor. - draw_
polar_ lines_ mut - An in-place version of
draw_polar_lines(). - intersection_
points - Returns the intersection points of a
PolarLinewith an image of given width and height, orNoneif the line and image bounding box are disjoint. The x value of an intersection point lies within the closed interval [0, image_width] and the y value within the closed interval [0, image_height].