Results 51 to 60 of about 313,667 (223)

Video analytics system for surveillance videos [PDF]

open access: yes, 2018
Developing an intelligent inspection system that can enhance the public safety is challenging. An efficient video analytics system can help monitor unusual events and mitigate possible damage or loss.
Bai, Yannan
core  

Video understanding for metro surveillance [PDF]

open access: yesIEEE International Conference on Networking, Sensing and Control, 2004, 2004
We propose in this paper an approach for recognising either isolated individual, group of people or crowd behaviours in the context of visual surveillance of metro scenes using multiple cameras. In this context, a behaviour recognition module relies on a vision module composed of three tasks: (a) motion detection and frame to frame tracking, (b ...
Cupillard, Frederic   +3 more
openaire   +2 more sources

MPDNet: A Transformer-based real-time passenger detection network in metro stations

open access: yesFrontiers in Physics, 2022
We propose a passenger flow detection method for dense areas of subway stations to address the current situation that existing pedestrian detection models cannot meet the real-time performance requirements in subway applications and lack validation in ...
Jun Yang   +5 more
doaj   +1 more source

Wireless Video Surveillance: A Survey

open access: yesIEEE Access, 2013
A wireless video surveillance system consists of three major components: 1) the video capture and preprocessing; 2) the video compression and transmission in wireless sensor networks; and 3) the video analysis at the receiving end.
Yun Ye   +4 more
doaj   +1 more source

Leveraging Traffic and Surveillance Video Cameras for Urban Traffic [PDF]

open access: yes, 2014
The objective of this project was to investigate the use of existing video resources, such as traffic cameras, police cameras, red light cameras, and security cameras for the long-term, real-time collection of traffic statistics.
Eriksson, Jakob
core  

Systematic review and classification of video surveillance systems. [PDF]

open access: yes, 2013
Recently,various conferences and journals have published articles related to Video Surveillance Systems, indicating researchers‘ attention. The goal of this review is to examine the latest works were published in journals, propose a new classification ...
Affendey, Lilly Suriani   +1 more
core  

Analysis of International Standard IEC/TS 62580-2 for On-board Video Surveillance System

open access: yes机车电传动, 2018
Based on the background, preparation and contents of the video surveillance international standard, the on-board video surveillance system in both system level and functional level with the system breakdown structure (SBS) and functional breakdown ...
LIU Gui   +3 more
doaj  

Using computer vision in security applications [PDF]

open access: yes, 2002
In this paper we present projects developed in the Computer Vision Laboratory, which address the issue of safety. First, we present the Internet Video Server (IVS) monitoring system [5] that sends live video stream over the Internet and enables remote ...
Batagelj, Borut   +2 more
core  

Context-Aware Surveillance Video Summarization

open access: yesIEEE Transactions on Image Processing, 2016
We present a method that is able to find the most informative video portions, leading to a summarization of video sequences. In contrast to the existing works, our method is able to capture the important video portions through information about individual local motion regions, as well as the interactions between these motion regions.
Shu Zhang   +2 more
openaire   +2 more sources

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