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.
Jeff Calder, Selim Esedoglu. On the Circular Area Signature for Graphs. SIAM J. Imaging Sciences, 5(4):1355-1379, 2012. [doi]
Abstract is missing.