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Proceedings Paper

Real-time remote three-dimensional superresolution range-gated imaging based on inter-frame correlation
Author(s): Xinwei Wang; Yinan Cao; Wei Cui; Xiaoquan Liu; Songtao Fan; Dezhen Lu; Yan Zhou; Youfu Li
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Paper Abstract

High-resolution real-time three-dimensional imaging is important in 3D video surveillance, robot vision, and automatic navigation. In this paper, a three-dimensional superresolution range-gated imaging based on inter-frame correlation is proposed to realize high-resolution real-time 3D imaging. In this method, a CCD/CMOS with a gated image intensifier is used as image sensor, and depth information collapsed in 2D images is reconstructed by spatial-temporal inter-frame correlation with a resolution of about 1000×1000 full-frame pixels within a frame. Furthermore, under inter-frame correlation a 3D point cloud frame is generated at video rates corresponding to CCD/CMOS utilized. Finally, some proof simulation experiments are demonstrated.

Paper Details

Date Published: 11 November 2014
PDF: 9 pages
Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 927327 (11 November 2014); doi: 10.1117/12.2074716
Show Author Affiliations
Xinwei Wang, Institute of Semiconductors (China)
City Univ. of Hong Kong (Hong Kong, China)
Yinan Cao, Institute of Semiconductors (China)
Wei Cui, Institute of Semiconductors (China)
Xiaoquan Liu, Institute of Semiconductors (China)
Songtao Fan, Institute of Semiconductors (China)
Dezhen Lu, Institute of Semiconductors (China)
Yan Zhou, Institute of Semiconductors (China)
Youfu Li, City Univ. of Hong Kong (Hong Kong, China)


Published in SPIE Proceedings Vol. 9273:
Optoelectronic Imaging and Multimedia Technology III
Qionghai Dai; Tsutomu Shimura, Editor(s)

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