A demonstration of MobiTree: progressive 3D tree models streaming on mobile clients

Authors:
Andra Doran;Sebastien Mondet;Romulus Grigoras;Geraldine Morin;Wei Tsang Ooi;Frederic Boudon
Affiliations:
University of Toulouse, Toulouse, France;University of Toulouse, Toulouse, France;University of Toulouse, Toulouse, France;University of Toulouse, Toulouse, France;National University of Singapore, Singapore, Singapore;CIRAD, Montpellier, France
Venue:
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Year:
2009

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Abstract

We demonstrate MobiTree, a system we built that allows progressive streaming and rendering of 3D tree models on a mobile phone. MobiTree enables user to retrieve not only typical media describing a species (such as text and image), but also a 3D model that yields detail information about the structure of the branches and the foliage. MobiTree adopts our previous proposed progressive representation to speed up display of trees at the mobile client, trading off latency and quality. Progressivity also allows MobiTree to flexibly adopt the level of details to the capability of the mobile devices.