Zusammenfassung: | |
This work presents an approach for the task of person re-identification by exploiting bifocal stereo cameras. Present monocular person re-identification approaches show a decreasing working distance, when increasing the image resolution to obtain a higher reidentification performance. We propose a novel 3D multipath bifocal approach, containing a rectilinear lens with larger focal length for long range distances and a fish eye lens of a smaller focal length for the near range. The person re-identification performance is at least on par with 2D re-identification approaches but the working distance of the approach is increased and on average 10% more re-identification performance can be achieved in the overlapping field of view compared to a single camera. In addition, the 3D information is exploited from the overlapping field of view to solve potential 2D ambiguities.
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Lizenzbestimmungen: | CC BY 4.0 Unported - https://creativecommons.org/licenses/by/4.0/ |
Publikationstyp: | Article |
Publikationsstatus: | publishedVersion |
Erstveröffentlichung: | 2017 |
Schlagwörter (englisch): | Bifocal Stereo, Multipath Person Re-Identification, Person Re-Identification, PRID, Cameras, Image resolution, Rhenium compounds, 3D information, Bifocal Stereo, Person re identifications, PRID, Re identifications, Single cameras, Stereo cameras, Working distances, Stereo image processing |
Fachliche Zuordnung (DDC): | 600 | Technik |
Kontrollierte Schlagwörter: | Konferenzschrift |
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