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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/8058

Title: Prakash: lighting aware motion capture using photosensing markers and multiplexed illuminators
Authors: Raskar, Ramesh
Nii, Hideaki
DE DECKER, Bert
Hashimoto, Yuki
Summet, Jay
Moore, Dylan
Zhao, Yong
Westhues, Jonathan
Dietz, Paul
Barnwell, John
Nayar, Shree
Inami, Masahiko
BEKAERT, Philippe
Noland, Michael
Branzoi, Vlad
Bruns, Erich
Issue Date: 2007
Publisher: ASSOC COMPUTING MACHINERY
Citation: ACM TRANSACTIONS ON GRAPHICS, 26(3). p. Art. 36-...
Abstract: In this paper, we present a high speed optical motion capture method that can measure three dimensional motion, orientation, and incident illumination at tagged points in a scene. We use tracking tags that work in natural lighting conditions and can be imperceptibly embedded in attire or other objects. Our system supports an unlimited number of tags in a scene, with each tag uniquely identified to eliminate marker reacquisition issues. Our tags also provide incident illumination data which can be used to match scene lighting when inserting synthetic elements. The technique is therefore ideal for on-set motion capture or real-time broadcasting of virtual sets.
Notes: MERL, Cambridge, MA USA.Raskar, R, MERL, Cambridge, MA USA.raskar@merl.com
URI: http://hdl.handle.net/1942/8058
DOI: 10.1145/1239451.1239487
ISI #: 000248914000039
ISSN: 0730-0301
Category: A1
Type: Journal Contribution
Appears in Collections: Research publications

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