Universidad Complutense de Madrid
E-Prints Complutense

Histogram-based method for contrast measurement

Impacto

Downloads

Downloads per month over past year

Quiroga Mellado, Juan Antonio and Sánchez Brea, Luis Miguel and García Botella, Ángel and Bernabeu Martínez, Eusebio (2000) Histogram-based method for contrast measurement. Applied Optics, 39 (23). pp. 4098-4106. ISSN 0003-6935

[img]
Preview
PDF
203kB

Official URL: http://dx.doi.org/10.1364/AO.39.004098


URLURL Type
http://www.opticsinfobase.orgPublisher


Abstract

A histogram-based technique for robust contrast measurement is proposed. The method is based on
fitting the histogram of the measured image to the histogram of a model function, and it can be used for
contrast determination in fringe patterns. Simulated and experimental results are presented.


Item Type:Article
Additional Information:

© 2000 Optical Society of America.
Juan Antonio Quiroga acknowledges the support of a postdoctoral grant of the Universidad Complutense de Madrid and the Becas Internacionales Flores-Valles program, Spain, and Centro de Investigaciones en Óptica, León, México. Luis Miguel Sánchez-Brea acknowledges the support of a predoctoral grant of the Ministerio de Educación y Cultura (Intercambio de Personal Investigador entre Industrias y Centros Públicos de Investigación) with Kinossel S.L.
This study was supported in part by Sainco Tráfico, S.A., in the framework of Proyecto de Estímulo a la Transferencia de Resultados de Investigación (PETRI) program, Baliza Luminosa para el Guiado de Tráfico Vial con Tecnología LED project of the Ministerio de Educación y Cultura.

Uncontrolled Keywords:Optics
Subjects:Sciences > Physics > Optics
ID Code:23169
Deposited On:19 Oct 2013 15:44
Last Modified:07 Feb 2014 10:57

Origin of downloads

Repository Staff Only: item control page