Prakash: Lighting aware motion capture using photosensing markers and multiplexed illuminators

Ramesh Raskar, Yong Zhao, Hideaki Nii, Jonathan Westhues, Philippe Bekaert, Bert DeDeeker, Paul Dietz, Michael Noland, Yuki Hashimoto, John Barnwell, Vlad Branzoi, Jay Summet, Shree Nayar, Erich Bruns, Dylan Moore, Masahiko Inami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

19 Citations (Scopus)

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.

Original languageEnglish
Title of host publicationACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques
Publication statusPublished - 2007
Externally publishedYes
EventACM SIGGRAPH 2007 - International Conference on Computer Graphics and Interactive Techniques - San Diego, CA, United States
Duration: 2007 Aug 52007 Aug 9

Other

OtherACM SIGGRAPH 2007 - International Conference on Computer Graphics and Interactive Techniques
CountryUnited States
CitySan Diego, CA
Period07/8/507/8/9

Fingerprint

Lighting
Broadcasting

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Human-Computer Interaction

Cite this

Raskar, R., Zhao, Y., Nii, H., Westhues, J., Bekaert, P., DeDeeker, B., ... Inami, M. (2007). Prakash: Lighting aware motion capture using photosensing markers and multiplexed illuminators. In ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques [36]

Prakash : Lighting aware motion capture using photosensing markers and multiplexed illuminators. / Raskar, Ramesh; Zhao, Yong; Nii, Hideaki; Westhues, Jonathan; Bekaert, Philippe; DeDeeker, Bert; Dietz, Paul; Noland, Michael; Hashimoto, Yuki; Barnwell, John; Branzoi, Vlad; Summet, Jay; Nayar, Shree; Bruns, Erich; Moore, Dylan; Inami, Masahiko.

ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques. 2007. 36.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Raskar, R, Zhao, Y, Nii, H, Westhues, J, Bekaert, P, DeDeeker, B, Dietz, P, Noland, M, Hashimoto, Y, Barnwell, J, Branzoi, V, Summet, J, Nayar, S, Bruns, E, Moore, D & Inami, M 2007, Prakash: Lighting aware motion capture using photosensing markers and multiplexed illuminators. in ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques., 36, ACM SIGGRAPH 2007 - International Conference on Computer Graphics and Interactive Techniques, San Diego, CA, United States, 07/8/5.
Raskar R, Zhao Y, Nii H, Westhues J, Bekaert P, DeDeeker B et al. Prakash: Lighting aware motion capture using photosensing markers and multiplexed illuminators. In ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques. 2007. 36
Raskar, Ramesh ; Zhao, Yong ; Nii, Hideaki ; Westhues, Jonathan ; Bekaert, Philippe ; DeDeeker, Bert ; Dietz, Paul ; Noland, Michael ; Hashimoto, Yuki ; Barnwell, John ; Branzoi, Vlad ; Summet, Jay ; Nayar, Shree ; Bruns, Erich ; Moore, Dylan ; Inami, Masahiko. / Prakash : Lighting aware motion capture using photosensing markers and multiplexed illuminators. ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques. 2007.
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