Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2445/24291

Sidelobe elimination for generalized synthetic discriminant functions by a two-filter correlation and subsequent postprocessing of the intensity distributions
Montes Usategui, Mario; Campos Coloma, Juan; Juvells Prades, Ignacio; Vallmitjana i Rico, Santiago
Universitat de Barcelona
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.
Reconeixement òptic de formes
Optical pattern recognition
(c) Optical Society of America, 1994
Artículo
Optical Society of America
         

Mostrar el registro completo del ítem

Documentos relacionados

Otros documentos del mismo autor/a

Pérez Tudela, Julio D.; Juvells Prades, Ignacio; Montes Usategui, Mario; Carnicer González, Arturo; Vallmitjana i Rico, Santiago
Campos Coloma, Juan; Turon i Sans, Francina; Yzuel Giménez, María Josefa; Vallmitjana i Rico, Santiago
Carcolé i Carrubé, Eduard; Campos Coloma, Juan; Juvells Prades, Ignacio; Francisco Moneo, J. Ramón de
Pleguezuelos Aguilera, Encarnación; Labastida i Juan, Ignasi, 1970-; Montes Usategui, Mario; Vallmitjana i Rico, Santiago; Carnicer González, Arturo