Inter-Frame Information Transfer Via Projection Onto Convex Set for Video Deblurring

Inter-Frame Information Transfer Via Projection Onto Convex Set for Video Deblurring

We study the problem of interpolating blurred frames from their adjacent sharp frames using optical flow for video camera anti-shake deblurring post-processing. A new method is proposed that alternatively projects the resulting image onto two convex sets: an observed constraint set in the spatial do...

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Veröffentlicht in:IEEE journal of selected topics in signal processing 2011-04, Vol.5 (2), p.275-284
Hauptverfasser: Huang, Yizhen, Fan, Na
Format: Artikel
Sprache:eng
Schlagworte:
Acceleration
Blurred
Cameras
Deconvolution
Frames
Frequency
high-resolution
Illumination
Image motion analysis
Image quality
Image restoration
Information transfer
inter-frame correlation
Kernel
Layout
Motion estimation
Post-processing
Projection
video deblurring
Wavelet
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Beschreibung
Zusammenfassung:We study the problem of interpolating blurred frames from their adjacent sharp frames using optical flow for video camera anti-shake deblurring post-processing. A new method is proposed that alternatively projects the resulting image onto two convex sets: an observed constraint set in the spatial domain and a detail constraint set in the wavelet domain. Experiments show that, it is effective for diversified scenes under various illumination conditions.
ISSN:1932-4553
1941-0484
DOI:10.1109/JSTSP.2010.2060712