Siegmund, Dirk ; Fu, Biying ; Samartzidis, Timotheos ; Wainakh, Aidmar ; Kuijper, Arjan ; Braun, Andreas (2016):
Attack Detection in an Autonomous Entrance System using Optical Flow.
7th International Conference on Imaging for Crime Detection and Prevention, Madrid, Spain, 23-25 Nov. 2016, DOI: 10.1049/ic.2016.0087,
[Conference or Workshop Item]
Abstract
Unstaffed access control portals are becoming more common in high security areas. Existing systems require expensive hardware, or are sensitive to changing environmental conditions. We present a single camera system for a mantrap which is able to verify that only one individual is in the designated transit area. Our novel approach combines optical flow and machine-learning classification. A database was created that consists of images of attempted attacks and regular verification. The results show that our approach provides competitive results and outperforms detection rates in several attack scenarios.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2016 |
| Creators: | Siegmund, Dirk ; Fu, Biying ; Samartzidis, Timotheos ; Wainakh, Aidmar ; Kuijper, Arjan ; Braun, Andreas |
| Title: | Attack Detection in an Autonomous Entrance System using Optical Flow |
| Language: | English |
| Abstract: | Unstaffed access control portals are becoming more common in high security areas. Existing systems require expensive hardware, or are sensitive to changing environmental conditions. We present a single camera system for a mantrap which is able to verify that only one individual is in the designated transit area. Our novel approach combines optical flow and machine-learning classification. A database was created that consists of images of attempted attacks and regular verification. The results show that our approach provides competitive results and outperforms detection rates in several attack scenarios. |
| Uncontrolled Keywords: | Guiding Theme: Digitized Work, Guiding Theme: Smart City, Research Area: Computer vision (CV), Research Area: Human computer interaction (HCI), Scene analysis, Optical flow, Computer vision, CRISP |
| Divisions: | 20 Department of Computer Science 20 Department of Computer Science > Interactive Graphics Systems 20 Department of Computer Science > Mathematical and Applied Visual Computing |
| Event Title: | 7th International Conference on Imaging for Crime Detection and Prevention |
| Event Location: | Madrid, Spain |
| Event Dates: | 23-25 Nov. 2016 |
| Date Deposited: | 06 May 2019 07:26 |
| DOI: | 10.1049/ic.2016.0087 |
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