NDLI: A Unified Rolling Shutter and Motion Blur Model for 3D Visual Registration

Content Provider	IEEE Xplore Digital Library
Author	Meilland, M. Drummond, T. Comport, A.I.
Copyright Year	2013
Description	Author affiliation: Monash Univ., Clayton, VIC, Australia (Drummond, T.) \|\| I3S, Univ. of Nice Sophia Antipolis, Nice, France (Meilland, M.; Comport, A.I.)
Abstract	Motion blur and rolling shutter deformations both inhibit visual motion registration, whether it be due to a moving sensor or a moving target. Whilst both deformations exist simultaneously, no models have been proposed to handle them together. Furthermore, neither deformation has been considered previously in the context of monocular full-image 6 degrees of freedom registration or RGB-D structure and motion. As will be shown, rolling shutter deformation is observed when a camera moves faster than a single pixel in parallax between subsequent scan-lines. Blur is a function of the pixel exposure time and the motion vector. In this paper a complete dense 3D registration model will be derived to account for both motion blur and rolling shutter deformations simultaneously. Various approaches will be compared with respect to ground truth and live real-time performance will be demonstrated for complex scenarios where both blur and shutter deformations are dominant.
Sponsorship	IEEE Comput. Soc.
Starting Page	2016
Ending Page	2023
File Size	685131
Page Count	8
File Format	PDF
ISBN	9781479928408
ISSN	15505499
DOI	10.1109/ICCV.2013.252
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-01
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cameras Solid modeling Three-dimensional displays Real-time systems Mathematical model Deformable models Estimation Real-time Rolling Shutter Motion Blur Registration Tracking Dense
Content Type	Text
Resource Type	Article
Subject	Computer Vision and Pattern Recognition Software

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