Results 211 to 220 of about 45,302 (256)
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Unsupervised Video Surveillance
2011This paper addresses the problem of automatically learning common behaviors from long time observations of a scene of interest, with the purpose of classifying actions and, possibly, detecting anomalies. Unsupervised learning is used as an effective way to extract information from the scene with a very limited intervention of the user.
NOCETI, NICOLETTA, ODONE, FRANCESCA
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Proceedings of the 5th Workshop on Middleware and Applications for the Internet of Things, 2018
In public video surveillance, there is an inherent conflict between public safety goals and privacy needs of citizens. Generally, societies tend to decide on middleground solutions that sacrifice neither safety nor privacy goals completely. In this paper, we propose an alternative to existing approaches that rely on cloud-based video analysis.
Martin Grambow +2 more
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In public video surveillance, there is an inherent conflict between public safety goals and privacy needs of citizens. Generally, societies tend to decide on middleground solutions that sacrifice neither safety nor privacy goals completely. In this paper, we propose an alternative to existing approaches that rely on cloud-based video analysis.
Martin Grambow +2 more
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VTrack: Video analytics for automatic video-surveillance
2011 8th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), 2011Summary form only given. TENCON delegates are invited to attend the following tutorial sessions, free of charge, which will be held at the USC Engineering Audio Visual Room, University of San Carlos - Talamban Campus on November 19, 2012. Tutorial 1: Recent Advances in Robotics and Emerging Opportunities.
S. de Titta, G. Gera, L. Marcenaro
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2007 IEEE Conference on Advanced Video and Signal Based Surveillance, 2007
Surveillance video is used in two key modes, watching for known threats in real-time and searching for events of interest after the fact. Typically, real-time alerting is a localized function, e.g. airport security center receives and reacts to a "perimeter breach alert", while investigations often tend to encompass a large number of geographically ...
Arun Hampapur +7 more
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Surveillance video is used in two key modes, watching for known threats in real-time and searching for events of interest after the fact. Typically, real-time alerting is a localized function, e.g. airport security center receives and reacts to a "perimeter breach alert", while investigations often tend to encompass a large number of geographically ...
Arun Hampapur +7 more
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Affordances in Video Surveillance
2015This paper articulates the concept of affordances use as the building block of an automated video surveillance system which learns and evolves over time. It grounds its arguments on the basis of a visual attention hardware and affordances.
Röning Juha +2 more
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2008 Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008
Video is a powerful tool to show various activities but generally we use still images to show a condensed video, which is problematic in viewing and comprehending. Thus, there is a need for a summarized surveillance video. A fundamental goal of any video summarization or synopsis technique with reference to a surveillance video is to reduce the Spatio ...
Vikas Choudhary, Anil K. Tiwari
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Video is a powerful tool to show various activities but generally we use still images to show a condensed video, which is problematic in viewing and comprehending. Thus, there is a need for a summarized surveillance video. A fundamental goal of any video summarization or synopsis technique with reference to a surveillance video is to reduce the Spatio ...
Vikas Choudhary, Anil K. Tiwari
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2015
Pervasive usage of video surveillance is rapidly increasing in developed countries. Continuous security threats to public safety demand use of such systems. Contemporary video surveillance systems offer advanced functionalities which threaten the privacy of those recorded in the video.
Mahmood Rajpoot, Qasim +1 more
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Pervasive usage of video surveillance is rapidly increasing in developed countries. Continuous security threats to public safety demand use of such systems. Contemporary video surveillance systems offer advanced functionalities which threaten the privacy of those recorded in the video.
Mahmood Rajpoot, Qasim +1 more
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Video Surveillance of Medication Intake
2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006In the context of the growing proportion of seniors in the western world population and the efforts provided in home care services, we have developed a computer vision system for monitoring medication intake. The system detects automatically medication intake using a single low-cost webcam.
Myriam, Valin +3 more
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Semantic-Based Surveillance Video Retrieval
IEEE Transactions on Image Processing, 2007Visual surveillance produces large amounts of video data. Effective indexing and retrieval from surveillance video databases are very important. Although there are many ways to represent the content of video clips in current video retrieval algorithms, there still exists a semantic gap between users and retrieval systems.
Weiming, Hu +4 more
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