Por favor, use este identificador para citar o enlazar este documento: https://hdl.handle.net/2445/24291
Título: Sidelobe elimination for generalized synthetic discriminant functions by a two-filter correlation and subsequent postprocessing of the intensity distributions
Autor: Montes Usategui, Mario
Campos Coloma, Juan
Juvells Prades, Ignacio
Vallmitjana i Rico, Santiago
Materia: Reconeixement òptic de formes
Optical pattern recognition
Fecha de publicación: 1994
Publicado por: Optical Society of America
Resumen: One of the most important problems in optical pattern recognition by correlation is the appearance of sidelobes in the correlation plane, which causes false alarms. We present a method that eliminate sidelobes of up to a given height if certain conditions are satisfied. The method can be applied to any generalized synthetic discriminant function filter and is capable of rejecting lateral peaks that are even higher than the central correlation. Satisfactory results were obtained in both computer simulations and optical implementation.
Nota: Reproducció del document publicat a: http://dx.doi.org/10.1364/AO.33.003050
Es parte de: Applied Optics, 1994, vol. 33, p. 3050-3059
URI: https://hdl.handle.net/2445/24291
Recurso relacionado: http://dx.doi.org/10.1364/AO.33.003050
ISSN: 0003-6935
Aparece en las colecciones:Articles publicats en revistes (Física Aplicada)

Archivos de este documento:
Archivo Descripción DimensionesFormato 
88078.pdf1.54 MBAdobe PDFMostrar/Abrir


Este documento tiene todos los derechos reservados