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Geometric and photometric registration for real-time augmented reality

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dc.contributor.author Kanbara, Masayuki en
dc.contributor.author Yokoya, Naokazu en
dc.date.accessioned 2016-12-26T06:41:31Z en
dc.date.available 2016-12-26T06:41:31Z en
dc.date.issued 2002 en
dc.identifier.isbn 0769517811 en
dc.identifier.uri http://hdl.handle.net/10061/11279 en
dc.description ISMAR 2002 : IEEE and ACM International Symposium on Mixed and Augmented Reality , Sep 30-Oct 1, 2002 , Darmstadt, Germany en
dc.description.abstract This paper proposes an augmented reality system with correct representation of shading and shadow. To realize a seamless augmented reality system, we need to resolve certain problems. The geometric and photometric registration problems are particularly important. These problems require the position of light sources and user's viewpoint. The proposed system resolves these problems using a 3D marker which combines a 2D square marker and a mirror ball. The 2D marker and the ball are used to estimate the relationship between the real and virtual worlds and the positions of light sources in the real world, respectively. en
dc.language.iso en en
dc.publisher IEEE en
dc.rights Copyright c 2002 IEEE en
dc.subject augmented reality en
dc.subject computational geometry en
dc.subject image registration en
dc.subject light sources en
dc.subject photometry en
dc.subject real-time systems en
dc.subject 2D square marker en
dc.subject 3D marker en
dc.subject geometric registration en
dc.subject light source position en
dc.subject mirror ball en
dc.subject photometric registration en
dc.subject real-time augmented reality en
dc.subject real/virtual world relationship en
dc.subject shading en
dc.subject shadow en
dc.subject user viewpoint en
dc.subject Augmented reality en
dc.subject Cameras en
dc.subject Information science en
dc.subject Layout en
dc.subject Light sources en
dc.subject Lighting en
dc.subject Mirrors en
dc.subject Photometry en
dc.subject Rendering (computer graphics) en
dc.subject Virtual environment en
dc.title Geometric and photometric registration for real-time augmented reality en
dc.type.nii Conference Paper en
dc.textversion Author en
dc.identifier.ncid BA60166832 en
dc.identifier.spage 279 en
dc.identifier.epage 280 en
dc.relation.doi 10.1109/ISMAR.2002.1115112 en
dc.identifier.NAIST-ID 73292542 en
dc.identifier.NAIST-ID 73292286 en

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