Extended scale-invariant pattern recognition with white-light illumination.
A previous method of obtaining scale-invariance detection with white-light illumination has been improved on. We were able to detect different scaled versions of the target up to a magnification factor equal to 2. We simultaneously detected several versions in the same scene, because each scale factor is codified in a different wavelength. Experimental results demonstrate the proposed technique and show the utility of the method.
Esteve-Taboada
J J
JJ
Department Interuniversitari d'Optica, Facultat de Física, Universitat de València, Burjassot, València, Spain. jose.j.esteve@uv.es
García
J
J
Ferreira
C
C