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Increasing pose comprehension through augmented reality reenactment

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dc.contributor.author Fabian, Lorenzo Dayrit en
dc.contributor.author Nakashima, Yuta en
dc.contributor.author Sato, Tomokazu en
dc.contributor.author Yokoya, Naokazu en
dc.date.accessioned 2016-11-08T07:20:16Z en
dc.date.available 2016-11-08T07:20:16Z en
dc.date.issued 2015-12-07 en
dc.identifier.issn 1573-7721 en
dc.identifier.uri http://hdl.handle.net/10061/11043 en
dc.description.abstract Standard video does not capture the 3D aspect of human motion, which is important for comprehension of motion that may be ambiguous. In this paper, we apply augmented reality (AR) techniques to give viewers insight into 3D motion by allowing them to manipulate the viewpoint of a motion sequence of a human actor using a handheld mobile device. The motion sequence is captured using a single RGB-D sensor, which is easier for a general user, but presents the unique challenge of synthesizing novel views using images captured from a single viewpoint. To address this challenge, our proposed system reconstructs a 3D model of the actor, then uses a combination of the actor's pose and viewpoint similarity to find appropriate images to texture it. The system then renders the 3D model on the mobile device using visual SLAM to create a map in order to use it to estimate the mobile device's camera pose relative to the original capturing environment. We call this novel view of a moving human actor a reenactment, and evaluate its usefulness and quality with an experiment and a survey. en
dc.language.iso en en
dc.publisher Springer en
dc.rights Copyright c 2015 Springer Science+Business Media New York en
dc.rights 出版社許諾条件により本文は2016/12/07以降に公表。 ja
dc.subject Augmented reality en
dc.subject Mobile en
dc.subject Novel view synthesis en
dc.subject Reenactment en
dc.title Increasing pose comprehension through augmented reality reenactment en
dc.type.nii Journal Article en
dc.contributor.transcription ナカシマ, ユウタ ja
dc.contributor.transcription サトウ, トモカズ ja
dc.contributor.transcription ヨコヤ, ナオカズ ja
dc.contributor.alternative 中島, 悠太 ja
dc.contributor.alternative 佐藤, 智和 ja
dc.contributor.alternative 横矢, 直和 ja
dc.textversion Author en
dc.identifier.ncid BA28011787 en
dc.identifier.jtitle Multimedia Tools and Applications en
dc.identifier.spage 1 en
dc.identifier.epage 22 en
dc.relation.doi 10.1007/s11042-015-3116-1 en
dc.identifier.NAIST-ID 73298663 en
dc.identifier.NAIST-ID 73292633 en
dc.identifier.NAIST-ID 73292286 en

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