Some formulas for numbers of line segments and lines in a rectangular grid.

Pentti Haukkanen Jorma K. Merikoski

Published in: Ars Comb. (2012)

Keyphrases

line segments
hough transform
straight line
real numbers
line detection
digital pictures
aerial images
perspective images
edge pixels
straight line segments
intersection points
ellipse detection
line correspondences
circular arcs
vanishing points
geometric primitives