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Restoration of color images degraded by space-variant motion blur

SYSNO ASEP	0085839
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Restoration of color images degraded by space-variant motion blur
Title	Rekonstrukce barevných obrazů poškozených prostorově proměnným rozmazáním způsobeným pohybem
Author(s)	Šorel, Michal (UTIA-B)_{RID, ORCID} Flusser, Jan (UTIA-B)_{RID, ORCID}
Source Title	Lecture Notes in Computer Science - ISSN 0302-9743 Roč. 2007, č. 4673 (2007), s. 450-457
Number of pages	8 s.
Publication form	www - www
Action	Computer Analysis of Images and Patterns
Event date	27.08.2007-29.08.2007
VEvent location	Vienna
Country	AT - Austria
Event type	WRD
Language	eng - English
Country	DE - Germany
Keywords	deblurring ; space-variant restoration ; motion blur ; color
Subject RIV	JD - Computer Applications, Robotics
R&D Projects	1M0572 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10750506 - UTIA-B (2005-2011)
Annotation	We propose an algorithm for restoration from multiple color images degraded by camera motion blur. We consider the special case when the camera moves in one plane perpendicular to the optical axis without any rotations. The algorithm needs to know neither camera motion nor camera parameters. The proposed algorithm belongs to the group of variational methods that estimate simultaneously sharp image and depth map, based on the minimization of a cost functional. Feasibility of the algorithm is demonstrated by two experiments with real images.
Workplace	Institute of Information Theory and Automation
Contact	Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201.
Year of Publishing	2008

Number of the records: 1