Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Journal of Computational Physics
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
W4: Real-Time Surveillance of People and Their Activities
IEEE Transactions on Pattern Analysis and Machine Intelligence
Automatic detection and indexing of video-event shots for surveillance applications
IEEE Transactions on Multimedia
Performance evaluation of object detection algorithms for video surveillance
IEEE Transactions on Multimedia
A survey on visual surveillance of object motion and behaviors
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
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We propose an image gathering and display method for efficient browsing of surveillance camera images. The proposed method requires large cost to inspect lengthy image sequences taken by a surveillance camera. The proposed method involves generating a still image by gathering the moving parts from image sequences captured by a fixed camera. The gathered images are generated for several intervals of time and are displayed hierarchically. A user can easily browse the scene by observing the images with moving parts. Since detection and recognition of the target objects are performed by a human operator, efficient and reliable browsing can be established.