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Proceedings Paper

Stabilization of atmospheric turbulence-distorted video using complex steerable pyramid
Author(s): Chao Zhang; Fugen Zhou; Bindang Xue
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Paper Abstract

Stabilization of atmospheric turbulence-distorted video not only needs to remove turbulence-induced spatiotemporal distortions but also needs to improve the sharpness. Using complex steerable pyramid (CSP), we propose a method to stabilize the turbulence-distorted video. First, each frame is decomposed into multiscale and multidirectional phases and amplitudes using CSP. Second, a lowpass filter is used to suppress the local phase variations to stabilize the spatiotemporal distorted. Next, we improve the sharpness by selecting and fusing the optimal amplitude. Experimental results demonstrate the proposed method can stabilize the video and improve the sharpness simultaneously.

Paper Details

Date Published: 14 August 2019
PDF: 6 pages
Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111792R (14 August 2019); doi: 10.1117/12.2539660
Show Author Affiliations
Chao Zhang, Beihang Univ. (China)
Fugen Zhou, Beihang Univ. (China)
Bindang Xue, Beihang Univ. (China)


Published in SPIE Proceedings Vol. 11179:
Eleventh International Conference on Digital Image Processing (ICDIP 2019)
Jenq-Neng Hwang; Xudong Jiang, Editor(s)

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