Ghost removing for HDR real-time video stream generation
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | Ghost removing for HDR real-time video stream generation |
| Type de publication | Conference Paper |
| Year of Publication | 2016 |
| Auteurs | Bouderbane M, Dubois J, Heyrman B, Lapray P-J, Ginhac D |
| Editor | Kehtarnavaz N, Carlsohn MF |
| Conference Name | REAL-TIME IMAGE AND VIDEO PROCESSING 2016 |
| Publisher | SPIE; Brussels Photon Team; Res Fdn Flanders; Visit Brussels |
| Conference Location | 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| ISBN Number | 978-1-5106-0142-0 |
| Mots-clés | Exposure bracketing, ghost detection, High Dynamic Range, real-time algorithm, Smart Camera, tone mapping |
| Résumé | 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 flow 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. |
| DOI | 10.1117/12.2230313 |