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Proceedings Paper

Ghost removing for HDR real-time video stream generation
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Paper Abstract

High dynamic range (HDR) imaging generation from a set of low dynamic range images taken in different exposure times is a low cost and an easy technique. This technique provides a good result for static scenes. Temporal exposure bracketing cannot be applied directly for dynamic scenes, since camera or object motion in bracketed exposures creates ghosts in the resulting HDR image. In this paper we describe a real-time ghost removing hardware implementation on high dynamic range video ow added for our HDR FPGA based smart camera which is able to provide full resolution (1280 x 1024) HDR video stream at 60 fps. We present experimental results to show the efficiency of our implemented method in ghost removing.

Paper Details

Date Published: 29 April 2016
PDF: 6 pages
Proc. SPIE 9897, Real-Time Image and Video Processing 2016, 98970F (29 April 2016); doi: 10.1117/12.2230313
Show Author Affiliations
Mustapha Bouderbane, Le2i, CNRS, Univ. de Bourgogne (France)
Julien Dubois, Le2i, CNRS, Univ. de Bourgogne (France)
Barthélémy Heyrman, Le2i, CNRS, Univ. de Bourgogne (France)
Pierre-Jean Lapray, Le2i, CNRS, Univ. de Bourgogne (France)
Dominique Ginhac, Le2i, CNRS, Univ. de Bourgogne (France)

Published in SPIE Proceedings Vol. 9897:
Real-Time Image and Video Processing 2016
Nasser Kehtarnavaz; Matthias F. Carlsohn, Editor(s)

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