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CVPR
2009
IEEE
16 years 6 months ago
Early Spatiotemporal Grouping with a Distributed Oriented Energy Representation
Spatiotemporal data is associated with vast amounts of raw samples. Given the limited computational resources typically available, an initial organization of this data supporting ...
Konstantinos G. Derpanis, Richard P. Wildes
ICB
2007
Springer
134views Biometrics» more  ICB 2007»
15 years 8 months ago
Singular Points Analysis in Fingerprints Based on Topological Structure and Orientation Field
Abstract. As an important feature of fingerprints, singular points (includingcores and deltas) not only represent the local ridge pattern characteristics, but also determine the to...
Jie Zhou, Jinwei Gu, David Zhang
NIPS
2001
15 years 3 months ago
Eye movements and the maturation of cortical orientation selectivity
Neural activity appears to be a crucial component for shaping the receptive fields of cortical simple cells into adjacent, oriented subregions alternately receiving ON- and OFF-ce...
Antonino Casile, Michele Rucci
PR
2006
114views more  PR 2006»
15 years 1 months ago
Orientation feature for fingerprint matching
This paper describes a fingerprint verification algorithm based on the orientation field. The orientation field of a fingerprint image has also been used for image alignment. Area...
Jayant V. Kulkarni, Bhushan D. Patil, Raghunath S....
ICIP
2005
IEEE
16 years 3 months ago
Fusion of multiple viewpoint information towards 3D face robust orientation detection
This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multiple calibra...
Cristian Canton-Ferrer, Josep R. Casas, Montse Par...