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Plenoptic image watermarking to preserve copyright

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Plenoptic image watermarking to preserve copyright

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dc.contributor.author Ansari, Amir
dc.contributor.author Dorado, Adrián
dc.contributor.author Saavedra Tortosa, Genaro
dc.contributor.author Martínez Corral, Manuel
dc.date.accessioned 2017-05-23T15:28:46Z
dc.date.available 2017-05-23T15:28:46Z
dc.date.issued 2017
dc.identifier.citation Ansari, Amir Dorado, Adrián Saavedra Tortosa, Genaro Martínez Corral, Manuel 2017 Plenoptic image watermarking to preserve copyright Proceedings of the SPIE 10219 0A-1 0A-6
dc.identifier.uri http://hdl.handle.net/10550/58605
dc.description.abstract Common camera loses a huge amount of information obtainable from scene as it does not record the value of individual rays passing a point and it merely keeps the summation of intensities of all the rays passing a point. Plenoptic images can be exploited to provide a 3D representation of the scene and watermarking such images can be helpful to protect the ownership of these images. In this paper we propose a method for watermarking the plenoptic images to achieve this aim. The performance of the proposed method is validated by experimental results and a compromise is held between imperceptibility and robustness.
dc.language.iso eng
dc.relation.ispartof Proceedings of the SPIE, 2017, vol. 10219, p. 0A-1-0A-6
dc.subject Òptica
dc.title Plenoptic image watermarking to preserve copyright
dc.type journal article es_ES
dc.date.updated 2017-05-23T15:28:46Z
dc.identifier.doi 10.1117/12.2263452
dc.identifier.idgrec 118010
dc.rights.accessRights open access es_ES

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