Color influence on accuracy of 3D scanners based on structured light

Sophie Voisin, David L. Page, Sebti Foufou, Frédéric Truchetet, Mongi A. Abidi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    The characterization of commercial 3D scanners allows acquiring precise and useful data. The accuracy of range and, more recently, color for 3D scanners is usually studied separately, but when the 3D scanner is based on structured light with a color coding pattern, color influence on range accuracy should be investigated. The commercial product that we have tested has the particularity that it can acquire data under ambient light instead of a controlled environment as it is with most available scanners. Therefore, based on related work in the literature and on experiments we have done on a variety of standard illuminants, we have designed an interesting setup to control illuminant interference. Basically, the setup consists of acquiring the well-known Macbeth ColorChecker under a controlled environment and also ambient daylight. The results have shown variations with respect to the color. We have performed several statistical studies to show how the range results evolve with respect to the RGB and the HSV channels. In addition, a systematic noise error has also been identified. This noise depends on the object color. A subset of colors shows strong noise errors while other colors have minimal or even no systematic error under the same illuminant.

    Original languageEnglish (US)
    Title of host publicationMachine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging
    Volume6070
    DOIs
    StatePublished - Apr 17 2006
    EventMachine Vision Applications in Industrial Inspection XIV - San Jose, CA, United States
    Duration: Jan 16 2006Jan 17 2006

    Other

    OtherMachine Vision Applications in Industrial Inspection XIV
    CountryUnited States
    CitySan Jose, CA
    Period1/16/061/17/06

    Fingerprint

    Structured Light
    Scanner
    scanners
    Color
    color
    color coding
    Range of data
    Systematic Error
    Systematic errors
    systematic errors
    set theory
    Influence
    Coding
    interference
    Interference
    products
    Subset

    Keywords

    • 3D Scanner
    • Color
    • Range Characterization
    • Structured Light

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Computer Science Applications
    • Applied Mathematics
    • Electrical and Electronic Engineering

    Cite this

    Voisin, S., Page, D. L., Foufou, S., Truchetet, F., & Abidi, M. A. (2006). Color influence on accuracy of 3D scanners based on structured light. In Machine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging (Vol. 6070). [607009] https://doi.org/10.1117/12.643448

    Color influence on accuracy of 3D scanners based on structured light. / Voisin, Sophie; Page, David L.; Foufou, Sebti; Truchetet, Frédéric; Abidi, Mongi A.

    Machine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging. Vol. 6070 2006. 607009.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Voisin, S, Page, DL, Foufou, S, Truchetet, F & Abidi, MA 2006, Color influence on accuracy of 3D scanners based on structured light. in Machine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging. vol. 6070, 607009, Machine Vision Applications in Industrial Inspection XIV, San Jose, CA, United States, 1/16/06. https://doi.org/10.1117/12.643448
    Voisin S, Page DL, Foufou S, Truchetet F, Abidi MA. Color influence on accuracy of 3D scanners based on structured light. In Machine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging. Vol. 6070. 2006. 607009 https://doi.org/10.1117/12.643448
    Voisin, Sophie ; Page, David L. ; Foufou, Sebti ; Truchetet, Frédéric ; Abidi, Mongi A. / Color influence on accuracy of 3D scanners based on structured light. Machine Vision Applications in Industrial Inspection XIV - Proceedings of SPIE-IS and T Electronic Imaging. Vol. 6070 2006.
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