Paper
17 March 2015 Integration of real-time 3D capture, reconstruction, and light-field display
Zhaoxing Zhang, Zheng Geng, Tuotuo Li, Renjing Pei, Yongchun Liu, Xiao Zhang
Author Affiliations +
Proceedings Volume 9391, Stereoscopic Displays and Applications XXVI; 93910H (2015) https://doi.org/10.1117/12.2076347
Event: SPIE/IS&T Electronic Imaging, 2015, San Francisco, California, United States
Abstract
Effective integration of 3D acquisition, reconstruction (modeling) and display technologies into a seamless systems provides augmented experience of visualizing and analyzing real objects and scenes with realistic 3D sensation. Applications can be found in medical imaging, gaming, virtual or augmented reality and hybrid simulations. Although 3D acquisition, reconstruction, and display technologies have gained significant momentum in recent years, there seems a lack of attention on synergistically combining these components into a “end-to-end” 3D visualization system. We designed, built and tested an integrated 3D visualization system that is able to capture in real-time 3D light-field images, perform 3D reconstruction to build 3D model of the objects, and display the 3D model on a large autostereoscopic screen. In this article, we will present our system architecture and component designs, hardware/software implementations, and experimental results. We will elaborate on our recent progress on sparse camera array light-field 3D acquisition, real-time dense 3D reconstruction, and autostereoscopic multi-view 3D display. A prototype is finally presented with test results to illustrate the effectiveness of our proposed integrated 3D visualization system.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhaoxing Zhang, Zheng Geng, Tuotuo Li, Renjing Pei, Yongchun Liu, and Xiao Zhang "Integration of real-time 3D capture, reconstruction, and light-field display", Proc. SPIE 9391, Stereoscopic Displays and Applications XXVI, 93910H (17 March 2015); https://doi.org/10.1117/12.2076347
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KEYWORDS
3D acquisition

Cameras

3D displays

3D modeling

3D image processing

Projection systems

3D visualizations

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