Recovering surface reflectance and multiple light locations and intensities from image data

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

We present a method to recover the reflectance of objects and the parameters of multiple lights using a 3D image acquired by a depth sensor and a stereo intensity pair. Experimental evaluation shows the ability to recover varying diffuse and constant specular reflectance parameters from object images, and simultaneously the locations and intensities of up to three distinct light sources. © 2008 Elsevier B.V. All rights reserved.

Original languageEnglish
Pages (from-to)1639-1647
Number of pages9
JournalPattern Recognition Letters
Volume29
Issue number11
DOIs
Publication statusPublished - 1 Aug 2008

Keywords

  • Illuminant estimation
  • Photorealistic rendering
  • Surface reflectance recovery

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