Show simple item record

dc.contributor.authorTominaga, Shoji
dc.contributor.authorHirai, Keita
dc.contributor.authorHoriuchi, Takahiko
dc.date.accessioned2020-02-05T08:37:25Z
dc.date.available2020-02-05T08:37:25Z
dc.date.created2019-10-30T11:15:41Z
dc.date.issued2019
dc.identifier.citationIS&T International Symposium on Electronic Imaging Science and Technology. 2019, .nb_NO
dc.identifier.issn2470-1173
dc.identifier.urihttp://hdl.handle.net/11250/2639693
dc.description.abstractThis paper considers appearance reconstruction of 3D fluorescent objects with mutual illumination effect. We examined the mutual illumination between flat plane and curved objects, by placing a cylinder on a flat plane. First, the spectral images of the fluorescent objects with the mutual illumination effect are acquired under different illumination directions. The respective observed images are then decomposed into several components on the basis of spectral compositions and the spatial distributions of geometric factors. The surface normal vectors are estimated by utilizing the photometric stereo method. Second, the reference geometric factors are defined as geometric factors independent of illumination direction change. The reference geometric factors for mutual illumination on the plane are determined based on viewing from the normal direction of the cylinder. We reconstruct a new appearance of the two fluorescent objects under the fixed viewpoint but the different conditions of fluorescent material, illuminant spectrum, and illumination direction. We show that the total appearance of the reconstructed image predicts well the real scene.nb_NO
dc.language.isoengnb_NO
dc.publisherSociety for Imaging Science and Technologynb_NO
dc.titleAppearance Reconstruction of Mutual Illumination Effect between Plane and Curved Fluorescent Objectsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.source.pagenumber5nb_NO
dc.source.journalIS&T International Symposium on Electronic Imaging Science and Technologynb_NO
dc.identifier.doi10.2352/ISSN.2470-1173.2019.6.MAAP-485
dc.identifier.cristin1742123
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2019 by Society for Imaging Science and Technologynb_NO
cristin.unitcode194,63,10,0
cristin.unitnameInstitutt for datateknologi og informatikk
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record