Abstract:
A novel approach to the detection of selected security-related events in bank monitoring systems is presented. Thermal camera images are used for the detection of people ...Show MoreMetadata
Abstract:
A novel approach to the detection of selected security-related events in bank monitoring systems is presented. Thermal camera images are used for the detection of people in difficult lighting conditions. Next, the algorithm analyses movement of objects detected in thermal or standard monitoring cameras using a method evolved from the motion history images algorithm. At the same time, thermal images are analyzed in order to detect regions of concentrated energy. The detection results are combined in order to detect unusual situations such as people gathered in a small area during the assault. Performance of the proposed system was verified employing a set of recordings of a simulated bank robbery, prepared by the authors in a real bank branch site.
Published in: 2013 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)
Date of Conference: 26-28 September 2013
Date Added to IEEE Xplore: 16 January 2014
Electronic ISBN:978-83-62065-17-2
ISSN Information:
Conference Location: Poznan, Poland
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Infrared Imaging ,
- Bank Robbery ,
- Object Detection ,
- Detection Results ,
- Camera Images ,
- Energy Region ,
- Difficult Conditions ,
- Standard Camera ,
- Centroid ,
- Video Camera ,
- Thermal Energy ,
- Pixel Intensity ,
- Background Subtraction ,
- Kalman Filter ,
- Event Detection ,
- Decision Support System ,
- Image Frames ,
- Local Gradient ,
- Object Tracking ,
- Part Of Algorithm ,
- Visible Images ,
- Local Orientation ,
- Stefan Boltzmann Constant ,
- Kneeling ,
- Local Movement ,
- Accurate Object Detection ,
- Object Contour ,
- Lower Frame ,
- Frame Rate ,
- Bank Officials
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Infrared Imaging ,
- Bank Robbery ,
- Object Detection ,
- Detection Results ,
- Camera Images ,
- Energy Region ,
- Difficult Conditions ,
- Standard Camera ,
- Centroid ,
- Video Camera ,
- Thermal Energy ,
- Pixel Intensity ,
- Background Subtraction ,
- Kalman Filter ,
- Event Detection ,
- Decision Support System ,
- Image Frames ,
- Local Gradient ,
- Object Tracking ,
- Part Of Algorithm ,
- Visible Images ,
- Local Orientation ,
- Stefan Boltzmann Constant ,
- Kneeling ,
- Local Movement ,
- Accurate Object Detection ,
- Object Contour ,
- Lower Frame ,
- Frame Rate ,
- Bank Officials
- Author Keywords