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Multi-target detection in CCTV footage for tracking applications using deep learning techniques
2016
2016 IEEE International Conference on Image Processing (ICIP)
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Real-world CCTV footage often poses increased challenges in object tracking due to Pan-Tilt-Zoom operations, low camera quality and diverse working environments. ...
The proposed approaches are tested on publicly available datasets and real-world CCTV videos. ...
Deep learning systems have been recently shown to achieve impressive performance in benchmark datasets for object detection. However, in challenging CCTV videos their performance deteriorates. ...
doi:10.1109/icip.2016.7532493
dblp:conf/icip/DimouMGD16
fatcat:zz6gungrr5dljhjcjozij5sylq
Smart Surveillance System using Deep Learning
2020
International journal of recent technology and engineering
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Based on the security purpose CCTV cameras are implemented in all places where security having much importance. ...
Among some examples of big data, the video streams from CCTV cameras as equal importance with other sources like medical data, social media data. ...
Face Challenge benchmark. ...
doi:10.35940/ijrte.a1464.059120
fatcat:kbfxzwvw3jhl3gj2mxrjbihfsq
Realist methodology in practice: translational findings from two realist syntheses
2014
Learning Communities International Journal of Learning in Social Contexts
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these benchmarks . ...
Other studies examining camera operator performance were not analysed due to time constraints (Keval, 2006; Keval & Sasse, 2006; . ...
doi:10.18793/lcj2014.14.05
fatcat:b4pxfn3c6vdple7qkmrga3eruy
A user centred design evaluation of the potential benefits of advanced wireless sensor networks for fire-in-tunnel emergency response
2014
Fire safety journal
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Stage 1: Normal tunnel operation
Benchmark environment Advanced WSN environment Normal traffic flow Data available from a fixed sensor network in the tunnel (temperature, CO, smoke levels)
CCTV visual ...
(temperature, CO, smoke) CCTV visual monitoring of traffic, which becomes obscured In addition to the benchmark environment: The transmission of location and HAZMAT data from vehicles in the tunnel Temperature ...
doi:10.1016/j.firesaf.2013.11.007
fatcat:r5vwxhm4rfek7dlela5wtvugey
Real Time Video Surveillance for Automated Weapon Detection
2019
International Journal of Trend in Scientific Research and Development
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CCTV will monitor circular area and it will automatically perform all operations and be controlled. ...
Closed circuit television systems (CCTV) play a vital role in evidence collection against crimes and criminals. ...
There are a million of CCTV cameras that are currently in operation in India. ...
doi:10.31142/ijtsrd22791
fatcat:ai7bxhbtofbhfau4trmyi4ufae
Visualization techniques to support CCTV operators of smart city services
2020
Multimedia tools and applications
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Four software based mechanisms connected with a standard or with a slightly extended hardware are proposed as options for the CCTV operators. ...
With them they become reliable and efficient tools for the CCTV systems. ...
Tests presented in this section (see results in Tables 7 and 8) were performed on specially prepared benchmark using the thermal "USArmy Tetravision" dataset [12] . ...
doi:10.1007/s11042-020-08895-6
fatcat:uo3h4o5fzbfbdoboecz4maeln4
Suspiciousness perception in dynamic scenes: a comparison of CCTV operators and novices
2013
Frontiers in Human Neuroscience
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Trained CCTV operators showed greater consistency in fixation location and greater consistency in suspiciousness judgements than untrained observers. ...
For trained CCTV operators and for untrained observers, manual responses were most highly related to between-observer eye position spread when a temporal lag was introduced between the fixation and response ...
Recent research has examined human performance in some aspects of CCTV monitoring. ...
doi:10.3389/fnhum.2013.00441
pmid:23986671
pmcid:PMC3749488
fatcat:knpgrvqewbc5bbdkmicc4ofdae
Acoustic Denial of Service Attacks on HDDs
[article]
2017
arXiv
pre-print
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We show the feasibility of the proposed attack in two real-world case studies, namely, personal computers and CCTVs. ...
We demonstrate that such vibrations can negatively influence the performance of HDDs embedded in real-world systems. ...
performance benchmark mentioned in Section IV-A. ...
arXiv:1712.07816v1
fatcat:tfbte3wrereglcsim5nc6vgb6q
Integrating Human Factors Engineering and Information Processing Approaches to Facilitate Evaluations in Criminal Justice Technology Research
2015
Evaluation review
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Evaluations are routinely conducted by government agencies and research organizations to assess the effectiveness and operational impact of technology used in the criminal justice system. ...
Although this evidence-based approach has significant value, it is vulnerable to fully account for human and structural complexities that compose technology operations. ...
Applying this format, benchmark performance goals can also be specified -90% of operators monitoring offenders should be able to correctly detect an alarm 99% of the time within 30 seconds from the appearance ...
doi:10.1177/0193841x15583404
pmid:25948636
fatcat:k2mqxkkfyjg4xfc43duybdz5dq
ROCS-derived features for virtual screening
2016
Journal of Computer-Aided Molecular Design
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2016 pre-print arXiv:1606.01822v2 fatcat:6j2g42s6xbfnpoj74s5bjicrleOther Versions
In cross-validation experiments, these additional features significantly improve virtual screening performance (ROC AUC scores) relative to standard ROCS. ...
Table 2 : 2 Model performance on DUD-E datasets. ...
and evaluation Models were trained using features calculated with respect to a single query molecule using 5-fold stratified cross-validation and evaluated using metrics calculated from the receiver operating ...
doi:10.1007/s10822-016-9959-3
pmid:27624668
fatcat:le7r5lsw7jdonahhqahtk56pce
Vision-Based Defect Inspection and Condition Assessment for Sewer Pipes: A Comprehensive Survey
2022
Sensors
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Furthermore, the performances of the state-of-the-art methods are reported from the aspects of processing accuracy and speed. ...
Nevertheless, the performance of CCTV-based inspections is limited by the quality of the acquired data. ...
Nevertheless, the performance of CCTV-based inspections is limited by the quality of the acquired data. ...
doi:10.3390/s22072722
pmid:35408337
pmcid:PMC9002734
fatcat:437627zjnzevpefokcmmku523i
URBAN TRAFFIC FLOW ANALYSIS BASED ON DEEP LEARNING CAR DETECTION FROM CCTV IMAGE SERIES
2018
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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The advance of open-source deep learning convolutional neural networks (CNN) in combination with freely-available closed-circuit television (CCTV) datasets have offered the opportunities for detection ...
58.5<span class="thinspace"></span>% recall and 73.4<span class="thinspace"></span>% harmonic mean could potentially be used for a real time traffic monitoring application with big data, due to its fast performance ...
This architecture was improved more recently by Krizhevsky et al. (2012) , using large benchmark image datasets collected from the web. ...
doi:10.5194/isprs-archives-xlii-4-499-2018
fatcat:ixv2gyvbnrbxlfgvb2zwiwtmou
Using public administration theory to analyze public innovation
2010
Information Polity
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The use of benchmarking, whilst not without its critics [11] , was innovative and effective. ...
He concludes that EU institutions operated successfully during the last decade in promoting e-government convergence on discourse, paradigms and beliefs. ...
doi:10.3233/ip-2009-0189
fatcat:szsu6tdwnbad3e3wmi4qqpb3cm
The Future Of Video Analytics For Surveillance And Its Ethical Implications
2017
Zenodo
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The current state of the art and direction of research in computer vision aimed at automating the analysis of CCTV images is presented. ...
to cover the CCTV operations of the authorities themselves. ...
operations, the creation of a Surveillance Camera Commissioner and a legally binding code of conduct for CCTV operations. ...
doi:10.5281/zenodo.812015
fatcat:3wg23o3u6vcpzlgjccls7o66cq
A Cloud-based Middleware for Self-Adaptive IoT-Collaboration Services
2019
Sensors
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The performance evaluation shows that the proposed middleware framework runs with an overhead of only 6% compared to pure Java-based middleware and is scalable as the number of VMs increases up to 16. ...
As a result of analyzing the detected change, a new reconfiguration plan is executed, which instructs a participant system(P2) to perform a specific operation (// 8. ...
As a result of analyzing the detected change, a new reconfiguration plan is executed, which instructs a participant system(P2) to perform a specific operation (// 8. ...
doi:10.3390/s19204559
fatcat:hbwwpwt4qrdetib77bbe64ybty
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