Presentation 2011-01-20
Adaptive Layout of Superimposing Annotation in Projection-Based Mixed Reality by Considering Its Readability
Tatsunori YABIKI, Daisuke IWAI, Kosuke SATO,
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Abstract(in English) Superimposing annotations on physical objects such as the 3-D model of a human body in projection-based mixed reality can help our understanding of the objects. For the projection-based annotation, it must be carefully considered that the readability of the annotation varies according to the shape and texture of the object's surface. In this paper, we propose a method which applies a genetic algorithm (GA) to compute the optimal layout of superimposing annotation on an arbitrary surface so that the readability is not much degraded. The fitness function for GA is designed by taking into account how the shape and texture of the surface affects the readability of a projected text. This paper shows the result of a psychophysical test which was carried out to investigate the issue.
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Keyword(in English) Projection-based mixed reality / readability / optimal layout / superimposing annotation
Paper # PRMU2010-151,MVE2010-76
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Committee PRMU
Conference Date 2011/1/13(1days)
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Registration To Pattern Recognition and Media Understanding (PRMU)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Adaptive Layout of Superimposing Annotation in Projection-Based Mixed Reality by Considering Its Readability
Sub Title (in English)
Keyword(1) Projection-based mixed reality
Keyword(2) readability
Keyword(3) optimal layout
Keyword(4) superimposing annotation
1st Author's Name Tatsunori YABIKI
1st Author's Affiliation Graduate School of Engineering Science, Osaka University()
2nd Author's Name Daisuke IWAI
2nd Author's Affiliation Graduate School of Engineering Science, Osaka University
3rd Author's Name Kosuke SATO
3rd Author's Affiliation Graduate School of Engineering Science, Osaka University
Date 2011-01-20
Paper # PRMU2010-151,MVE2010-76
Volume (vol) vol.110
Number (no) 381
Page pp.pp.-
#Pages 4
Date of Issue