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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jakubowicz, J. Lefebvre, S. Moulines, E. |
| Copyright Year | 2010 |
| Description | Author affiliation: ONERA, DOTA MPSO, Chemin de la Hunière 91761 Palaiseau, France (Lefebvre, S.) || TelecomParisTech, LTCI, UMR 5141, 37-39 Rue Dareau, 75014 Paris, France (Jakubowicz, J.; Moulines, E.) |
| Abstract | We propose a new method, based on level sets, to detect aircraft on low resolution infrared images. Aircraft correspond to hot temperatures at the sensor level. Hence it is natural to rely on a test that considers the hottest pixels in the sensed image. If these pixels are close, they are likely to come from a target (i.e., an aircraft); otherwise they belong to the clutter. Instead of manually testing the neighborhood of each hot pixel, we use level sets; this is the first contribution of the paper (corresponding to eq. 2). The other contribution is the calibration of the resulting test. The method is implemented and tested over a database containing 45 604 simulated aircraft images and provides 98.5% of correct detections. |
| Starting Page | 2475 |
| Ending Page | 2477 |
| File Size | 104845 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781424495658 |
| ISSN | 21537003 |
| e-ISBN | 9781424495665 |
| e-ISBN | 9781424495641 |
| DOI | 10.1109/IGARSS.2010.5649379 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-25 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Aircraft Pixel Level set Atmospheric modeling Databases Image resolution Noise image resolution infrared surveillance aircraft detection image processing |
| Content Type | Text |
| Resource Type | Article |
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