• English
  • Deutsch
  • Log In
    Password Login
    or
  • Research Outputs
  • Projects
  • Researchers
  • Institutes
  • Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. A new type of color-coded light structures for an adapted and rapid determination of point correspondences for 3D reconstruction
 
  • Details
  • Full
Options
2011
Conference Paper
Titel

A new type of color-coded light structures for an adapted and rapid determination of point correspondences for 3D reconstruction

Abstract
This paper proposes a new type of color coded light structures for the inspection of complex moving objects. The novelty of the methods relies on the generation of free-form color patterns permitting the projection of color structures adapted to the geometry of the surfaces to be characterized. The point correspondence determination algorithm consists of a stepwise procedure involving simple and computationally fast methods. The algorithm is therefore robust against varying recording conditions typically arising in real-time quality control environments and can be further integrated for industrial inspection purposes. The proposed approach is validated and compared on the basis of different experimentations concerning the 3D surface reconstruction by projecting adapted spatial color coded patterns. It is demonstrated that in case of certain inspection requirements, the method permits to code more reference points that similar color coded matrix methods.
Author(s)
Caulier, Y.
Bernhard, L.
Spinnler, K.
Hauptwerk
Optical Measurement Systems for Industrial Inspection VII
Konferenz
Conference "Optical Measurement Systems for Industrial Inspection" 2011
Thumbnail Image
DOI
10.1117/12.889525
Language
English
google-scholar
Fraunhofer-Institut für Integrierte Schaltungen IIS
  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Send Feedback
© 2022