Coded aperture projection

Subscribe (Full Service)


	Search: The ACM Digital Library The Guide

	Feedback

Coded aperture projection

Source

International Conference on Computer Graphics and Interactive Techniques archive
ACM SIGGRAPH 2008 posters table of contents

Los Angeles, California

SESSION: Image/video processing table of contents

Article No. 60

Year of Publication: 2008

ISBN:978-1-60558-466-9

Authors

Max Grosse	Bauhaus-University Weimar
Oliver Bimber	Bauhaus-University Weimar

Sponsor

SIGGRAPH: ACM Special Interest Group on Computer Graphics and Interactive Techniques

Publisher

ACM New York, NY, USA

Bibliometrics

Downloads (6 Weeks): n/a, Downloads (12 Months): n/a, Citation Count: 0

Additional Information:

abstract references index terms collaborative colleagues

Tools and Actions:	Request Permissions Review this Article Save this Article to a Binder Display Formats: BibTeX EndNote ACM Ref

DOI Bookmark:	Use this link to bookmark this Article: http://doi.acm.org/10.1145/1400885.1400950 What is a DOI?

ABSTRACT

We integrate coded apertures into off-the-shelf projectors to increase their focal depth. The regional defocus of the projection on the surface is measured automatically. The projected images are then deconvolved with locally scaled aperture codes. This leads to significantly better results than deconvolving with Gaussians in cases where regular spherical apertures are used.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	Oliver Bimber , Andreas Emmerling, Multifocal Projection: A Multiprojector Technique for Increasing Focal Depth, IEEE Transactions on Visualization and Computer Graphics, v.12 n.4, p.658-667, July 2006 [doi>10.1109/TVCG.2006.75]
	2	Michael S. Brown , Peng Song , Tat-Jen Cham, Image Pre-Conditioning for Out-of-Focus Projector Blur, Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, p.1956-1963, June 17-22, 2006 [doi>10.1109/CVPR.2006.145]