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dc.contributor.authorMalekmohamadi, Hosseinen
dc.contributor.authorFernando, Anilen
dc.contributor.authorKondoz, A.en
dc.date.accessioned2017-10-13T09:59:16Z
dc.date.available2017-10-13T09:59:16Z
dc.date.issued2014-04
dc.identifier.citationMalekmohamadi, H., Fernando, A. andl Kondoz, A. (2014) A new reduced reference metric for color plus depth 3D video. Journal of Visual Communication and Image Representation, 25 (3), pp. 534-541en
dc.identifier.issn1047-3203
dc.identifier.urihttp://hdl.handle.net/2086/14616
dc.description.abstractA new reduced reference (RR) objective quality metric for 3D video is proposed that incorporates spatial neighboring information. The contrast measures from gray level co-occurrence matrices (GLCM) for both color and depth sections are main parts of spatial information. Side information is extracted from edge properties of reference 3D video and sent through an auxiliary channel. The other important factor in the proposed metric is the unequal weight of color and depth sections, which can maximize the performance of the proposed metric for some specific values. Performance of the proposed metric is validated through series of subjective tests. For validations, compression and transmission artifacts are considered. The average correlation of the proposed metric and subjective quality scores is 0.82 for compressed 3D videos when color to depth importance ratio is near 0.8. This measure for transmitted 3D videos is 0.857 for the same value of color to depth importance ratio.en
dc.publisherElsevieren
dc.subjectContrast measureen
dc.subjectGLCMen
dc.subjectRR metricen
dc.subjectSAMVIQen
dc.subjectSubjective qualityen
dc.subjectObjective quality metricen
dc.subjectH.264/AVCen
dc.subjectTwo-state Markoven
dc.titleA new reduced reference metric for color plus depth 3D videoen
dc.typeArticleen
dc.identifier.doihttps://dx.doi.org/10.1016/j.jvcir.2013.12.009
dc.peerreviewedYesen
dc.funderN/Aen
dc.projectidN/Aen
dc.cclicenceN/Aen
dc.date.acceptance2014-04en
dc.researchinstituteInstitute of Artificial Intelligence (IAI)en


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