15th International Conference on Pattern Recognition (ICPR'00) - Volume 3
Piecewise Linear Two-Dimensional Warping
Barcelona, Spain
September 03-September 08
ISBN: 0-7695-0750-6
A new efficient dynamic programming (DP) algorithm for 2D elastic matching is proposed. The present DP algorithm requires by far less complexity than previous DP-based elastic matching algorithms. This complexity reduction results from piecewise linearization of a 2D-2D mapping, which specifies elastic matching between two given images. Since this linearization can be guided by a priori knowledge related to image patterns to be matched, the present DP algorithm often provides sufficient matching as is shown by experimental results.
Citation:
Seiichi Uchida, Hiroaki Sakoe, "Piecewise Linear Two-Dimensional Warping," icpr, vol. 3, pp.3538, 15th International Conference on Pattern Recognition (ICPR'00) - Volume 3, 2000