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A method for measuring digital camera noise by automatic segmentation of a striped target

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dc.contributor.authorEvtikhiev, N. N.
dc.contributor.authorKozlov, A. V.
dc.contributor.authorKrasnov, V. V.
dc.contributor.authorRodin, V. G.
dc.contributor.authorStarikov, R. S.
dc.contributor.authorCheremkhin, P. A.
dc.contributor.authorЕвтихиев, Николай Николаевич
dc.contributor.authorКозлов, Александр Валерьевич
dc.contributor.authorРодин, Владислав Геннадьевич
dc.contributor.authorСтариков, Ростислав Сергеевич
dc.contributor.authorЧерёмхин, Павел Аркадьевич
dc.date.accessioned2024-11-29T16:05:50Z
dc.date.available2024-11-29T16:05:50Z
dc.date.issued2021
dc.description.abstractCurrently, cameras are widely used in scientific, industrial and amateur tasks. Thus, one needs to be able to quickly evaluate characteristics and capabilities of a particular camera. A method for measuring noise components of the camera photosensor is proposed. It allows one to estimate shot noise, dark temporal noise, photo response non-uniformity and dark signal non-uniformity. For noise measurement, just two images of the same scene need to be registered. The scene consists of several stripes (quasihomogeneous regions). Then the images are processed by automatic signal segmentation. The performance and accuracy of the proposed method are higher than or equal to other fast methods. The experimental results obtained are similar to those derived using a time-consuming standard method within a measurement error.
dc.format.extentС. 267-+
dc.identifier.citationA method for measuring digital camera noise by automatic segmentation of a striped target / Evtikhiev, NN [et al.] // Computer Optics. - 2021. - 45. - № 2. - P. 267-+. - 10.18287/2412-6179-CO-815
dc.identifier.doi10.18287/2412-6179-CO-815
dc.identifier.urihttps://www.doi.org/10.18287/2412-6179-CO-815
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dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000647694900014
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/24156
dc.relation.ispartofComputer Optics
dc.titleA method for measuring digital camera noise by automatic segmentation of a striped target
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume45
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