Mostrando ítems 1-10 de 2805
Controle de qualidade em raios-x convencional
(Universidade Estadual Paulista (Unesp), 2008)
The progress in radiology is related with the development of new systems of image formation with the lesser dose in the pacient. The improve of the dose in the pacient, without compromising the quality of the image, is one ...
Inverse problems in image processing (problemas inversos en procesamiento de imágenes).
(Universidad de Concepción, Facultad de Ingeniería, Departamento de Ingeniería Eléctrica., 2010)
This thesis presents several contributions to a variety of image processing problems, mostly related to the recovery and restoration of image content information lost during the image formation process. These sort of ...
Restauração de imagens em vibro-acustografia
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCC, 2008-03-10)
Vibro-acoustography is an imaging modality that produces a map of the mechanical response of an object to a localized dynamic radiation force produced by an ultrasound field. This technique has been studied and used in ...