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High-resolution, High-speed, Three-dimensional Video Imaging with Digital Fringe Projection Techniques
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FaceForge: Markerless Non-Rigid Face Multi-Projection Mapping.

Christian Siegl, Vanessa Lange, Marc Stamminger

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    This summary is machine-generated.

    This study introduces a low-cost, markerless projection mapping system for non-rigid faces. The novel system achieves compelling results using only consumer hardware, overcoming limitations of existing multi-projection technologies.

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    Area of Science:

    • Computer Vision
    • Computer Graphics
    • Interactive Art

    Background:

    • Projection mapping has shown remarkable results in art and performances.
    • Existing multi-projection systems struggle with non-rigid surfaces like faces.
    • Current systems are often costly and complex, limiting accessibility.

    Purpose of the Study:

    • To develop a low-cost, user-friendly, markerless multi-projection system for non-rigid face geometries.
    • To enable high-quality projection mapping for live performances with multiple spectators.
    • To address the limitations of current systems in handling dynamic and deformable targets.

    Main Methods:

    • Utilized a non-rigid, dense face tracking algorithm.
    • Developed a real-time multi-projection solver robust to tracking and calibration inaccuracies.
    • Integrated consumer-grade hardware for accessibility and cost-effectiveness.

    Main Results:

    • Successfully demonstrated a novel multi-projection system capable of mapping onto non-rigid faces.
    • Achieved compelling visual results using only affordable, off-the-shelf components.
    • Overcame challenges associated with imprecise tracking, geometry, and calibration in real-time.

    Conclusions:

    • The developed system offers a viable and accessible solution for projection mapping on non-rigid surfaces.
    • This technology has the potential to enhance live performances and interactive art installations.
    • The use of consumer hardware significantly lowers the barrier to entry for advanced projection mapping techniques.