Presentation	2014-12-18 3D Image Processing Based on Ray Space Method Toshiaki FUJII,
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Abstract(in English)	This paper presents the "ray space" theory and its applications to photo-realistic image synthesis used in Light Field Rendering and freeviewpoint image synthesis. Ray space provides a common representation for various types of 3D images and can be applied to a common data format for the Integrated 3-D Visual Communications. This paper starts with the concept and definition of ray space and describes relationship between ray space and 3D/multiview videos. Acquisition and display systems of 3D/multiview video are then reviewed in terms of ray space sampling and display. We also describe ray space interpolation and compression that are key technologies to realize ultimate 3D/multiview communications.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	ray space method / 3D image / free-viewpoint image
Paper #	SIS2014-73
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Committee	SIS
Conference Date	2014/12/11(1days)
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Registration To	Smart Info-Media Systems (SIS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	3D Image Processing Based on Ray Space Method
Sub Title (in English)
Keyword(1)	ray space method
Keyword(2)	3D image
Keyword(3)	free-viewpoint image
1st Author's Name	Toshiaki FUJII
1st Author's Affiliation	Graduate School of Engineering, Nagoya University()
Date	2014-12-18
Paper #	SIS2014-73
Volume (vol)	vol.114
Number (no)	370
Page	pp.pp.-
#Pages	6
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