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Related Experiment Video

Updated: Jun 13, 2026

Extracting Metrics for Three-dimensional Root Systems: Volume and Surface Analysis from In-soil X-ray Computed Tomography Data
09:37

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Published on: April 26, 2016

Computer-aided surface reconstruction of interference contours.

H E Cline, A S Holik, W E Lorensen

    Applied Optics
    |April 20, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a computer-aided system for 3D surface reconstruction using interferometric fringes. The system generates 3D images from moire contouring and microscopy, enabling detailed object surface analysis.

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    Area of Science:

    • Optics and Photonics
    • Computer Vision
    • Surface Metrology

    Background:

    • Accurate 3D surface reconstruction is crucial for various scientific and engineering applications.
    • Traditional methods often face limitations in resolution and automation for complex surfaces.

    Purpose of the Study:

    • To present a conceptual design and demonstration of a computer-aided system for 3D object surface reconstruction.
    • To explore the use of interferometric fringe patterns for detailed surface analysis of both macroscopic and microscopic objects.

    Main Methods:

    • Utilized moire contouring for fringe pattern generation of macroscopic objects.
    • Employed a reflection interference microscope for examining minute surface features.
    • Applied image processing and computer graphics techniques for 3D shaded image generation.
    • Developed an algorithm for wire frame surface representation from TV fringe images.

    Main Results:

    • Successfully demonstrated the components of the computer-aided reconstruction system.
    • Generated three-dimensional shaded images of object surfaces.
    • Obtained wire frame surface representations from fringe images.

    Conclusions:

    • The proposed computer-aided system shows promise for 3D surface reconstruction from interferometric fringes.
    • Further development and discussion of system limitations are necessary for practical applications.