OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 6, Iss. 7 — Jul. 1, 2008
  • pp: 499–501

A novel methodology for photometric compensation of projection display on patterned screen

Wenhai Zou, Haisong Xu, Bing Han, and Dusik Park  »View Author Affiliations


Chinese Optics Letters, Vol. 6, Issue 7, pp. 499-501 (2008)


View Full Text Article

Acrobat PDF (470 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

We propose a novel methodology based on the projector-camera (ProCam) system to address the photometric compensation issue for the projection display on the patterned screen.The patterned screen is treated as the combination of a perfect white screen and a color modulator.The perfect white screen is used to automatically and accurately characterize the ProCam system offline using the polynomial model, and the parameters of the color modulator can be efficiently recovered by employing only two gray images based on the linear reflectance model.The experimental results show that the color artifacts of the display image can be greatly improved with this methodology, which demonstrates its feasibility and validity in the photometric compensation.

© 2008 Chinese Optics Letters

OCIS Codes
(100.2000) Image processing : Digital image processing
(100.5010) Image processing : Pattern recognition
(120.2040) Instrumentation, measurement, and metrology : Displays

Citation
Wenhai Zou, Haisong Xu, Bing Han, and Dusik Park, "A novel methodology for photometric compensation of projection display on patterned screen," Chin. Opt. Lett. 6, 499-501 (2008)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-6-7-499

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited