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.
Ching-Liang Su. Face Recognition by Ring Rotation Invariant Transform and Managing Image Rotation and Shifting Problems. IJWMIP, 7(2):229-242, 2009. [doi]
Abstract is missing.