SPIE, hybrid image and signal processing III, Date: 1992/04/23 - 1992/04/24, Location: Orlando, USA
HYBRID IMAGE AND SIGNAL PROCESSING III
Author:
Keywords:
PSI_VISICS, Science & Technology, Physical Sciences, Optics, 4006 Communications engineering, 4009 Electronics, sensors and digital hardware, 5102 Atomic, molecular and optical physics
Abstract:
In the realm of flexible automation, viewpoint independent object recognition will become increasingly important. An algorithm for the recognition of plane shapes under pseudo- perspective projection is presented. The method is based on the comparison of features that remain invariant under 2-D affine transformations. In particular, the work presented is part of the wider framework of semi-differential invariants. It was successfully tested on a database containing 42 objects.