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.
T. M. Amarunnishad, P. P. Das. Estimation of length for digitized straight lines in three dimensions. Pattern Recognition Letters, 11(3):207-213, 1990. [doi]