CSDL Home IEEE Transactions on Pattern Analysis & Machine Intelligence 2008 vol.30 Issue No.04 - April
Issue No.04 - April (2008 vol.30)
We present a discrete labeling scheme for line drawings of curved objects which can be seen as an information-rich extension of the classic line-labeling scheme in which lines are classified as convex, concave, occluding or extremal. New labels are introduced to distinguish between curved and planar surface-patches, to identify orthogonal edges and to indicate gradient directions of planar surface-patches.
scene analysis, shape, constraint satisfaction
Martin Cooper, "A Rich Discrete Labeling Scheme for Line Drawings of Curved Objects", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol.30, no. 4, pp. 741-745, April 2008, doi:10.1109/TPAMI.2007.70835