surveillance camera
One surveillance camera for every 11 people in Britain, says CCTV survey
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Page 1. 5/2/2014 One surveillance camera for every 11 people in Britain, says CCTV survey Telegraph http://www.telegraph.co.uk/technology/10172298/One- surveillance camera -for-every- 11-people-in-Britain-says-CCTV-survey.html 1/2 One surveillance camera for every 11 people
Surveillance camera autocalibration based on pedestrian height distributions
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We propose a new framework for automatic surveillance camera calibration by observing videos of pedestrians walking through the scene. Unlike existing methods that require accurate pedestrian detection and tracking, our method takes noisy foreground masks as
Localization of license plates from surveillance camera images: A color feature based ann approach
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Traffic monitoring system has now become an essential administrative part in most of the developed and developing countries. In general, such systems monitor/identify the vehicles exceeding speed limits, or monitor the vehicles crossing the stop line at red traffic signal. It
Vehicle Classification by Road Lane Detection and Model Fitting Using a Surveillance Camera .
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One of the important functions of an Intelligent Transportation System (ITS) is to classify vehicle types using a vision system. We propose a method using machine-learning algorithms for this classification problem with 3-D object model fitting. It is also necessary to
Revisiting the surveillance camera revolution: Issues of governance and public policy. Introduction to part one of the Special Issue
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Video surveillance cameras and systems commonly referred to as Closed-Circuit Television (CCTV) are a defining feature of modern society. Their widespread use, as fixed or mobile devices, deployed for a range of purposes and by a variety of public and private actors, is
Pixel Motion: A surveillance camera -enabled public digital game.
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In this paper, we present a public digital game with a novel interaction strategy: the use of a surveillance camera and motion flow detection software that analyzes movement patterns. The game was designed to support and inspire creative collaborative public play in a public
Optimizing surveillance camera placement in buildings using bim
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Surveillance cameras are becoming indispensable tools due to their ability to ensure security in buildings. However, many organizations claim that purchasing, installing and maintaining these cameras are costly. Furthermore, current practices have conducted
Multiple camera coordination in a surveillance system
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In this paper, we present a distributed surveillance system that uses multiple cheap static cameras to track multiple people in indoor environments. The system has a set of Camera Processing Modules and a Central Module to coordinate the tracking tasks among the
Calibration of a PTZ surveillance camera using 3D indoor model
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Security monitoring, event detection and tracking of people are a few of the well-known applications for indoor video surveillance systems, but mainly they are accomplished by visual inspection of the images. There is need to integrate visual surveillance systems with
A Vlsi Approach For Distortion Correction In Surveillance Camera Images
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An efficient VLSI architecture implementation for barrel distortion correction in surveillance camera images is presented. The distortion correction model is based on least squares estimation method. To reduce the computing complexity, an odd-order polynomial to
HomeSpy: Inferring User Presence via Encrypted Traffic of Home Surveillance Camera .
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Wireless cameras are widely deployed in homes and offices for security guarding, and play as an important part of smart home devices. Those security cameras, which are supposed to provide protection services, however, in turn leak personal privacy that can result in
Revisiting the surveillance camera revolution: Issues of governance and public policy. Introduction to part two of the Special Issue
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This collection of articles forms the second part of a double Special Issue of Information Polity devoted to the subject of surveillance cameras and systems, often referred to here as CCTV (Closed Circuit Television). Part One was previously published as Volume 16
A smart camera mote architecture for distributed intelligent surveillance
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Surveillance is one of the promising applications to which smart camera motes forming a vision-enabled network can add increasing levels of intelligence. We see a high degree of in- node processing in combination with distributed reasoning algorithms as the key enablers
A Report on Camera Surveillance in Canada Part Two
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Executive Summary In January 2009 the Surveillance Camera Awareness Network (SCAN) released part one of its Report on Camera Surveillance in Canada. Since the release of that report the use of camera surveillance continues to proliferate. For example, the Ontario
Multi Camera for Surveillance System Ground Detection and 3D Reconstruction
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In this paper, a method for detection ground coordinate to surveillance camera system in a real-time. video capture information from surveillance camera system with SFM (stricter from motion) algorithm presented. 3D reconstruction is rebuilding 3D geometric from multi 2d
A smart camera for traffic surveillance
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The integration of advanced CMOS image sensors with high-performance processors into an embedded system facilitates new application classes such as smart cameras. A smart camera combines video sensing, video processing and communication within a single
Interactive calibration of a PTZ camera for surveillance applications
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In this paper, we describe a novel method for easy and precise external and internal calibration of pan-tiltzoom cameras for surveillance applications. The external calibration module assumes known height of the camera and allows an installer to determine camera
Rate allocation for multi- camera surveillance over an ad hoc wireless network
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We propose a dynamic rate allocation scheme among multiple video sources over an ad hoc wireless network. With a total rate constraint capturing the media access characteristic of an 802.11 network and the selected route for each sender, our rate allocation algorithm
Auto-calibration in multiple- camera surveillance environments
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The fusion of tracking and classification information in multi- camera surveillance environments will result in greater robustness, accuracy and temporal extent of interpretation of activity within the monitored scene. Crucial to such fusion is the recovery of the camera
Network-aware H. 264/AVC region-of-interest coding for a multi- camera wireless surveillance network
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Surveillance video is characterized by short periods of activity in a small region of the image, and long periods of inactivity. When transmitting such video sequences over a wireless network, it is important to dynamically adapt the encoding of each stream according to both
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