Back to articles
Articles
Volume: 29 | Article ID: art00003
Image
A Normal Vector and BTF Profile Measurement System Using a Correlation Camera and Scanning Dome Illumination
  DOI :  10.2352/ISSN.2470-1173.2017.8.MAAP-274  Published OnlineJanuary 2017
Abstract

A system for simultaneously measuring surface normal vectors and BTF (bidirectional texture function) profiles of an object is proposed. This system consists of a correlation camera and a spherical scanning light source. The system can compress BTF measurement in one dimension of incidence direction to a single image frame, as well as measure a profile of the BTF under the scanning light source just from a single image frame. Experimental results on an implemented system demonstrate the feasibility of the proposed system.

Subject Areas :
Views 10
Downloads 0
 articleview.views 10
 articleview.downloads 0
  Cite this article 

Akira Kimachi, Motonori Doi, Shogo Nishi, "A Normal Vector and BTF Profile Measurement System Using a Correlation Camera and Scanning Dome Illuminationin Proc. IS&T Int’l. Symp. on Electronic Imaging: Material Appearance,  2017,  pp 13 - 18,  https://doi.org/10.2352/ISSN.2470-1173.2017.8.MAAP-274

 Copy citation
  Copyright statement 
Copyright © Society for Imaging Science and Technology 2017
72010604
Electronic Imaging
2470-1173
Society for Imaging Science and Technology