Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Accurate image quantization adapted to multisource photometric reconstruction for rough textured surface analysis

Not Accessible

Your library or personal account may give you access

Abstract

In classical photometric stereo (PS), a Lambertian surface is illuminated from three distant light sources to recover one normal direction per pixel of the input image. In continuous noiseless cases, PS allows us to reconstruct the textured surfaces in three-dimensions with a high degree of accuracy and a high resolution. In the real world, an image is a digital quantization, a limited and noisy representation of a surface. In this paper, we present an accurate 3D recovery approach for real textured surfaces based on an acquisition PS method. The proposed method uses a sequence of images for each light source to recover an accurate and unlimited representation of a surface. To evaluate the performances of the proposed method, we compare it to other traditional PS methods on real textured surfaces.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Specularity and shadow detection for the multisource photometric reconstruction of a textured surface

Benjamin Bringier, Alexandre Bony, and Majdi Khoudeir
J. Opt. Soc. Am. A 29(1) 11-21 (2012)

Photometric reconstruction of a dynamic textured surface from just one color image acquisition

Benjamin Bringier, David Helbert, and Majdi Khoudeir
J. Opt. Soc. Am. A 25(3) 566-574 (2008)

In vivo measurement of skin microrelief using photometric stereo in the presence of interreflections

Ali Sohaib, Abdul R. Farooq, Gary A. Atkinson, Lyndon N. Smith, Melvyn L. Smith, and Robert Warr
J. Opt. Soc. Am. A 30(3) 278-286 (2013)

Cited By

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

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (10)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (3)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (21)

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

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved