Song Zhang

High-Speed 3D Imaging with Digital Fringe Projection Techniques (eBook, ePUB)

• Format: ePub

Produktbeschreibung

This book begins by establishing the theoretical foundations of fringe pattern analysis, reviewing various 3D imaging techniques while highlighting the advantages of digital fringe projection. The author then describes the differences between digital light processing, liquid crystal display, and liquid crystal on silicon. He explains how to unwrap phase maps temporally and spatially, how to generate fringe patterns with video projectors, and how to convert phase to coordinates through system calibrations. A detailed example of a built-from-scratch 3D imaging system are provided.

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Produktdetails

• Verlag: Taylor & Francis
• Seitenzahl: 216
• Erscheinungstermin: 3. September 2018
• Englisch
• ISBN-13: 9781351831147
• Artikelnr.: 72241143

Autorenporträt

Song Zhang earned his BS from the University of Science and Technology of China, and his MS and PhD in mechanical engineering from Stony Brook University. He then spent three years in the Mathematics Department at Harvard University before joining Iowa State University as an assistant professor of mechanical engineering. He recently moved to Purdue University, where he is currently an associate professor of mechanical engineering. A widely published and highly decorated SPIE fellow, Professor Zhang is often credited with developing the first-ever high-resolution, real-time 3D optical imaging system. Besides being extensively utilized in academia, the technologies Professor Zhang has developed have been used by the rock band Radiohead to create a music video for the 2007 song "House of Cards," and by Zaftig Films to produce the 2015 movie Focus.

Inhaltsangabe

Introduction. Theoretical Foundation of Fringe Analysis Techniques. Digital
Fringe Generation Technique. Temporal Phase Unwrapping for Digital Fringe
Projection Systems. Spatial Phase-Unwrapping Algorithm for Real-Time
Applications. Projector Nonlinear Gamma Calibration and Correction. Digital
Fringe Projection System Calibration. Hands-On Example of System Design and
Development. Practical Considerations for System Development. Toward
High-Speed 3D Imaging with Phase-Shifting Methods.