Scene Analysis from Viewing Orientations in a Shooting Environment of Multiple Mobile Phones

Shogo TOKAI  Takayoshi MORIOKA  Hiroyuki HASE  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E97-A   No.11   pp.2178-2180
Publication Date: 2014/11/01
Online ISSN: 1745-1337
DOI: 10.1587/transfun.E97.A.2178
Type of Manuscript: Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
multiple views,  orientation sensor,  remarkable point extraction,  

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Summary: 
We propose a method to extract scene situation by orientation sensors of multiple mobile phones' environment. By using orientations recorded with videos, we analyzed their view concentrations as a remarkable position of the scene for each frame of videos. In an experiment for a soccer scene, the extracted points can be related to a trajectory of a soccer ball.