A fast method to measure the irradiance response of image processing systems

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dc.contributor.authorQuiroga Mellado, Juan Antonio
dc.contributor.authorGonzález Cano, Agustín
dc.contributor.authorBernabeu Martínez, Eusebio
dc.date.accessioned2023-06-20T18:51:52Z
dc.date.available2023-06-20T18:51:52Z
dc.date.issued1995-02
dc.description© 1995 IOP Publishing Ltd. This work was partially supported by a PETRI (Programa de Estimulo a la Tranferencia de Resultados de Investigaci6n) grant, project PTR 93-0092.
dc.description.abstractA method to estimate in a fast and simple way the response of an image acquiring system (such as a charge-coupled device camera plus an image-processing board) for a monochromatic light source is presented. Two images, whose irradiances are related in a known way, are acquired, and the corresponding grey levels of the responses of the system are correlated pixel to pixel. From this correlation and the relationship between the irradiances of the images, a relative estimation of the irradiance response of the system can be obtained by means of simple algorithms. This method is fast and easy to implement and the results obtained are satisfactory.
dc.description.departmentDepto. de Óptica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipPETRI (Programa de Estimulo a la Tranferencia de Resultados de Investigación)
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/23283
dc.identifier.citation[l] Ruff J A and Siegman A E 1992 Single-pulse laser beam quality measurements using a CCD camera system Appl. Opt. 31 4907-9. [2] Creath K 1988 Pbase-measurement interferometry techniques in Progress in Optics XXVI pp 349-93. [3] Rea M S and Jeffrey I G 1990 A new luminance and image analysis system for lighting and vision I. Equipment and calibration J. Illuminating Eng. Soc. winter 64-72. [4] Spooren R 1994 Standard charge-coupled device cameras for video speckle interferometry Opt. Eng. 33 889-96.
dc.identifier.doi10.1088/0957-0233/6/2/009
dc.identifier.issn0957-0233
dc.identifier.officialurlhttp://dx.doi.org/10.1088/0957-0233/6/2/009
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/58802
dc.issue.number2
dc.journal.titleMeasurement Science and Technology
dc.language.isoeng
dc.page.final187
dc.page.initial181
dc.publisherIOP Publishing Ltd.
dc.relation.projectIDPTR 93-0092
dc.rights.accessRightsopen access
dc.subject.cdu535
dc.subject.keywordEngineering
dc.subject.keywordMultidisciplinary
dc.subject.keywordInstruments and Instrumentation
dc.subject.ucmÓptica (Física)
dc.subject.unesco2209.19 Óptica Física
dc.titleA fast method to measure the irradiance response of image processing systems
dc.typejournal article
dc.volume.number6
dspace.entity.typePublication
relation.isAuthorOfPublication1c171089-8e25-448f-bcce-28d030f8f43a
relation.isAuthorOfPublication8f013df5-4042-4b99-b639-1176bcb4d4ce
relation.isAuthorOfPublication.latestForDiscovery1c171089-8e25-448f-bcce-28d030f8f43a
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