Improved expressions are given for the performance parameters for transverse and axial gains for complex pupil filters. These expressions can be used to predict the behavior of filters that give a small axial shift in the focal intensity maximum and also predict the changes in gain for different observation planes. © 2007 Optical Society of America.
Documento: | Artículo |
Título: | Improved expressions for performance parameters for complex filters |
Autor: | Sheppard, C.J.R.; Ledesma, S.; Campos, J.; Escalera, J.C. |
Filiación: | Division of Bioengineering, National University of Singapore, 7 Engineering Drive 1, Singapore, 117574, Singapore Department of Diagnostic Radiology, National University of Singapore, 5 Lower Kent Ridge Road, Singapore, 119074, Singapore Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina Departamento de Física, Universidad Autónoma de Barcelona, Bellatera, 08193, Spain |
Palabras clave: | Axial gains; Complex pupil filters; Focal intensity maximum; Performance parameters; Focal plane arrays; Gain control; Optical filters; article; computer assisted diagnosis; equipment design; filtration; optics; statistical model; Equipment Design; Filtration; Image Interpretation, Computer-Assisted; Models, Statistical; Optics |
Año: | 2007 |
Volumen: | 32 |
Número: | 12 |
Página de inicio: | 1713 |
Página de fin: | 1715 |
DOI: | http://dx.doi.org/10.1364/OL.32.001713 |
Título revista: | Optics Letters |
Título revista abreviado: | Opt. Lett. |
ISSN: | 01469592 |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01469592_v32_n12_p1713_Sheppard |