نتایج جستجو برای: video surveillance

تعداد نتایج: 258055  

Journal: :Elektronìka ta sistemi upravlìnnâ 2021

The paper considers the problem of object detection and recognition, namely, its solution without use expensive, resource-intensive complex data collection processing systems, with possibility mobility, ease installation initial setup. available ways methods solving problem, their advantages disadvantages are given. operation system according to an algorithm developed on basis method namely sel...

2011
Nikom Suvonvorn

In this paper, we survey the state-of-the-art in the development of automated visual surveillance systems and discuss on how this can be applied for the national security. Video surveillance system is the very complex task that needs to combine multiple technologies together. We summarize the progress of this technology in term of sensor and devices, infrastructure, and intelligent technologies...

Journal: :IOSR Journal of Computer Engineering 2013

Journal: :Indian Journal of Science and Technology 2015

2014
E. Komagal V. Seenivasan K. Anand

Video surveillance systems are very important in our everyday life. Video surveillance applications are used in airports, banks, offices and even our homes to remain us secure. Night vision is the ability to see in low light conditions. Surveillance video may not be seen clearly. Especially under the weak illumination conditions. The details of the image are very poor at night. Most of the prev...

2013
Jianrong Cao Xuemei Sun Lili Hao

An algorithm of surveillance video synopsis is presented in this paper. At first, the detection method of moving object for surveillance video is proposed. Then the ROI (Region of Interest) of moving object is extracted and a noninteractive matting algorithm of moving object based on GrabCut is presented. These matting moving objects are placed without overlapping in a background image, so a fr...

2013
Dai-Kyung Hyun Seung-Jin Ryu Hae-Yeoun Lee Heung-Kyu Lee

In many court cases, surveillance videos are used as significant court evidence. As these surveillance videos can easily be forged, it may cause serious social issues, such as convicting an innocent person. Nevertheless, there is little research being done on forgery of surveillance videos. This paper proposes a forensic technique to detect forgeries of surveillance video based on sensor patter...

1999
Claudio Sacchi Carlo S. Regazzoni Carlo Dambra

This summary aims at presenting an overview of the CEC-ESPRIT AVS-RIO (Advanced Video Surveillance Advanced Video Surveillance – Cable Television Based Remote Video surveillance System for Protected sites Monitoring) project. The peculiarity of the project consists both in the video-surveillance application considered (i.e. the monitoring of tourist and naturalistic places), and in the communic...

2015
Kavita Patel Prof. G. Ramya

In recent years due to various kind of social activities such as theft, bomb attack and other terrorist attack preventive security measures at public places has gained lot of importance. Abandoned Object detection is most crucial task in visual surveillance system. Many Public or open areas are facilitated with cameras at multiple angles to monitor the security of that area for keeping citizens...

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