Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Hairong Liu, Longin Jan Latecki, Wenyu Liu. A Unified Curvature Definition for Regular, Polygonal, and Digital Planar Curves. International Journal of Computer Vision, 80(1):104-124, 2008. [doi]