Relevant bibliographies by topics / Closed-circuit television (CCTV) system

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Closed-circuit television (CCTV) system'

Author: Grafiati
Published: 4 June 2021
Last updated: 8 February 2022

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Journal articles on the topic "Closed-circuit television (CCTV) system"

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Liu, Yu Xin. "Detection Criteria and Reliability Analysis of Highway Closed Circuit Television." Applied Mechanics and Materials 409-410 (September 2013): 1379–82. http://dx.doi.org/10.4028/www.scientific.net/amm.409-410.1379.

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Closed circuit television (CCTV) monitoring system is used to control traffic and facilitates. In this paper the logical structure of the CCTV system is introduced first. Then the system composition is recommended. Finally the main detection items of CCTV channel, system reliability and maintainability analysis are introduced in details.
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Jacobs, R. J. "Screen Color and Reading Performance on Closed–Circuit Television." Journal of Visual Impairment & Blindness 84, no. 10 (December 1990): 569–72. http://dx.doi.org/10.1177/0145482x9008401022.

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To investigate whether screen color is an important variable in the prescription of CCTV systems, the author measured the visual performance of CCTV users on white, green, and amber screens. When the screen luminance and contrast were equated for each CCTV, the users’ reading performance was unaffected by the screen color. Although some individuals expressed a clear subjective preference or dislike for one color or another, there was no obvious link between the cause of low vision and preference for or aversion to that color.
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Walton, Abram L. J., Sharon A. DeVaney, and Darrel L. Sandall. "Graduate Students’ Perceptions of Privacy and Closed Circuit Television Systems in Public Settings." International Journal of Technology and Human Interaction 7, no. 3 (July 2011): 50–69. http://dx.doi.org/10.4018/jthi.2011070104.

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This qualitative study used grounded theory to examine how university graduate students felt about closed circuit television (CCTV) as it relates to the privacy and safety of students on campuses. As a result of violence at a few universities, more administrators are considering the implementation of CCTV systems. Because graduate students are an important part of the university population, their views were solicited. A qualitative approach was used because of the lack of previous research on this particular topic. Themes that emerged from interviews with 10 graduate students at a large Midwestern land-grant university were identified as: right to safety, right to privacy, personal privacy responsibilities, post-CCTV sense of privacy, post-CCTV sense of safety, crime displacement, false sense of safety, and international perspectives. The findings provide insight into graduate students’ perceptions of a CCTV system and have implications for implementation decisions regarding such a system. Additionally, the findings were utilized to formulate hypotheses for a larger scale research project.
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Vibhakar, Dhaval, Suraj Jha, Aditya Kamble, and Saurabh Suman. "Integrated CCTV Surveillance System for Public Transportation." International Journal of Engineering and Advanced Technology 10, no. 3 (February 28, 2021): 30–33. http://dx.doi.org/10.35940/ijeat.c2157.0210321.

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The urban center residential district Railway is one in every of the busiest railway stations in Bharat and carries over seven.5 million commuters daily. The railways spreads over 123.78 km (76.91 mi).The Railways encompass thirty-nine stations. Trains typically begin from and terminate at necessary stations. in line with a survey ,the total stats given by the RPF(Railway Police Force) & GRP(GOVERNMENT RAILWAY POLICE), 2,700 railway commuters killed, over 1,400 whereas crossing tracks up until last and this variety has been increasing daily. This is creating railways a dangerous possibility for travel and transportation. The video closed-circuit television used is irving to be not useful and not updated. To overcome this drawback we tend to area unit creating associate integrated video closed-circuit television for detection of crimes and missed objects and explains during this paper.We area unit exploitation high resolution cameras which might focus and might be simply accustomed establish someone and can also be helpful in dark.
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Kovaleva, Olga Aleksandrovna, Shumskikh Yuliya L'vovna, Baskakova Natalia Pavlovna, Yultyeva Yulia Borisovna, and Pestova Tatyana Pavlovna. "The Use of Closed-circuit Television (CCTV) Systems for Detecting Offenses: International Experience." Journal of Advanced Research in Dynamical and Control Systems 11, no. 11-SPECIAL ISSUE (November 29, 2019): 152–58. http://dx.doi.org/10.5373/jardcs/v11sp11/20192942.

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Contestabile, MBA, John, David Patrone, MS, and Steven Babin, MSE, MD, PhD. "The National Capital Region closed circuit television video interoperability project." Journal of Emergency Management 14, no. 1 (January 1, 2016): 31. http://dx.doi.org/10.5055/jem.2016.0270.

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Objective: The National Capital Region (NCR) includes many government jurisdictions and agencies using different closed circuit TV (CCTV) cameras and video management software. Because these agencies often must work together to respond to emergencies and events, a means of providing interoperability for CCTV video is critically needed.Design: Video data from different CCTV systems that are not inherently interoperable is represented in the “data layer.” An “integration layer” ingests the data layer source video and normalizes the different video formats. It then aggregates and distributes this video to a “presentation layer” where it can be viewed by almost any application used by other agencies and without any proprietary software. A native mobile video viewing application is also developed that uses the presentation layer to provide video to different kinds of smartphones.Setting: The NCR includes Washington, DC, and surrounding counties in Maryland and Virginia. Results: The video sharing architecture allows one agency to see another agency's video in their native viewing application without the need to purchase new CCTV software or systems. A native smartphone application was also developed to enable them to share video via mobile devices even when they use different video management systems.Conclusions: A video sharing architecture has been developed for the NCR that creates an interoperable environment for sharing CCTV video in an efficient and cost effective manner. In addition, it provides the desired capability of sharing video via a native mobile application.
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Uslan, M. M., R. Shen, and Y. Shragai. "The Evolution of Video Magnification Technology." Journal of Visual Impairment & Blindness 90, no. 6 (November 1996): 465–78. http://dx.doi.org/10.1177/0145482x9609000604.

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Closed-circuit television (CCTV) systems are the product of a long line of technological advances in several fields, including optics, electrical signal processing, and video display technology. Many different models are now on the market, and more advanced ones are frequently introduced. This article traces the development of early CCTV systems, examines CCTVs that are on the market today, and speculates on video magnification technology of the future, which will make extensive use of computer-related technology.
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Onie, Sandersan, Xun Li, Morgan Liang, Arcot Sowmya, and Mark Erik Larsen. "The Use of Closed-Circuit Television and Video in Suicide Prevention: Narrative Review and Future Directions." JMIR Mental Health 8, no. 5 (May 7, 2021): e27663. http://dx.doi.org/10.2196/27663.

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Background Suicide is a recognized public health issue, with approximately 800,000 people dying by suicide each year. Among the different technologies used in suicide research, closed-circuit television (CCTV) and video have been used for a wide array of applications, including assessing crisis behaviors at metro stations, and using computer vision to identify a suicide attempt in progress. However, there has been no review of suicide research and interventions using CCTV and video. Objective The objective of this study was to review the literature to understand how CCTV and video data have been used in understanding and preventing suicide. Furthermore, to more fully capture progress in the field, we report on an ongoing study to respond to an identified gap in the narrative review, by using a computer vision–based system to identify behaviors prior to a suicide attempt. Methods We conducted a search using the keywords “suicide,” “cctv,” and “video” on PubMed, Inspec, and Web of Science. We included any studies which used CCTV or video footage to understand or prevent suicide. If a study fell into our area of interest, we included it regardless of the quality as our goal was to understand the scope of how CCTV and video had been used rather than quantify any specific effect size, but we noted the shortcomings in their design and analyses when discussing the studies. Results The review found that CCTV and video have primarily been used in 3 ways: (1) to identify risk factors for suicide (eg, inferring depression from facial expressions), (2) understanding suicide after an attempt (eg, forensic applications), and (3) as part of an intervention (eg, using computer vision and automated systems to identify if a suicide attempt is in progress). Furthermore, work in progress demonstrates how we can identify behaviors prior to an attempt at a hotspot, an important gap identified by papers in the literature. Conclusions Thus far, CCTV and video have been used in a wide array of applications, most notably in designing automated detection systems, with the field heading toward an automated detection system for early intervention. Despite many challenges, we show promising progress in developing an automated detection system for preattempt behaviors, which may allow for early intervention.
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Goodrich, Gregory L. "The CCTV Book: Habilitation and Rehabilitation with Closed Circuit Television Systems." Optometry and Vision Science 75, no. 7 (July 1998): 465–66. http://dx.doi.org/10.1097/00006324-199807000-00011.

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Gim, U.-Ju, Jae-Jun Lee, Jeong-Hun Kim, Young-Ho Park, and Aziz Nasridinov. "An Automatic Shoplifting Detection from Surveillance Videos (Student Abstract)." Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 10 (April 3, 2020): 13795–96. http://dx.doi.org/10.1609/aaai.v34i10.7169.

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The use of closed circuit television (CCTV) surveillance devices is increasing every year to prevent abnormal behaviors, including shoplifting. However, damage from shoplifting is also increasing every year. Thus, there is a need for intelligent CCTV surveillance systems that ensure the integrity of shops, despite workforce shortages. In this study, we propose an automatic detection system of shoplifting behaviors from surveillance videos. Instead of extracting features from the whole frame, we use the Region of Interest (ROI) optical-flow fusion network to highlight the necessary features more accurately.
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Dissertations / Theses on the topic "Closed-circuit television (CCTV) system"

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Rossi, Rossi Carmelo II. "Criticality and Risk Assessment for Pipe Rehabilitation in the City of Santa Barbara Sewer System." DigitalCommons@CalPoly, 2015. https://digitalcommons.calpoly.edu/theses/1424.

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Aging sewer infrastructure is posing greater and greater risk to the health and well-being of City residents. Issues can range from pipe blockages in sewer laterals to Sanitary Sewer Overflows. This thesis develops a risk analysis method that can be used by municipalities to maintain and rehabilitate sewer assets. Risk combines the effect of Likelihood of Failure (LOF) and Consequence of Failure (COF) to perform a complete two-dimensional analysis that allows for relative comparison between different pipes in the system. The LOF rating has been equated to pipe integrity while the COF rating was related to the environmental, economic, and social consequences to pipe failure. In order to estimate pipe integrity Closed Circuit Television (CCTV) scores from the City of Santa Barbara were used in combination with spatial and physical properties associated with each pipe. The CCTV scores were simply integer values between 0 and 5 based on the National Association of Sewer Services Company’s (NASSCO) Pipeline Assessment Certification Program (PACP) results. The quantitative parameters included pipe material and age, distance from restaurants, distance from any above ground water source, pipe depth below the ground surface, pipe length, and vehicular traffic volumes. The sensitivity analysis compared the given structural integrity scores with the predicted scores based on the weighted scoring method. It isolated four out of six of the parameters tested that affected the structural integrity of sewer pipes: material and age (45%), pipe depth (20%), Vehicular Traffic (10%), and distance from an above-ground water source (25%). A program was created in the C programming language that iteratively determined the percentage for each factor. These percentage factors are used to obtain the predicted structural integrity score for all the pipes. Like the LOF rating, the COF rating consisted of scores between 0 and 5. The COF rating used pipe diameter, distance from commercial zones, distance from critical infrastructure, and vehicular traffic volume as parameters for quantifying the environmental, economic, and social consequences. These factors were determined from review of past literature and given approximately equal weighting when determining the COF rating values. The environmental factor, pipe diameter, was given a percentage factor of 30%; the economic factor, distance to commercial zones, was given a percentage factor of 30%; and the social concerns, distance to critical infrastructure and vehicular traffic volume, were given percentage factors of 20% each. Finally, the risk for each pipe was determined in Geographic Information Systems (GIS) by combining the predicted structural integrity score or LOF rating and COF rating value for each pipe. This generated color-coded maps that showed distinct pipes that had the most critical predicted structural integrity scores, highest consequence, and the pipes with the most risk. This process could be used by any City to create a maintenance and rehabilitation schedule and plan for future CCTV inspections.
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HURLEY, DAVID C. "CLOSED CIRCUIT TELEVISION: THE CINCNNATI EXPERIENCE." University of Cincinnati / OhioLINK, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1043678850.

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Goold, B. J. "Public surveillance CCTV : aspects of its impact on policing in an English force." Thesis, University of Oxford, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.251453.

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Geleri, Aytekin. "An examination of public attitudes towards the use of closed circuit television in public places." Thesis, University of Exeter, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.307276.

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Li, Xiao Jun. "Understanding CCTV surveillance in China :A case study of Guangzhou." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3953603.

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Ravert, Russell D. (Russell Douglas). "Hospitalized School-Age Children: Psychosocial Issues and Use of a Live, Closed-Circuit Television Program." Thesis, University of North Texas, 1993. https://digital.library.unt.edu/ark:/67531/metadc500433/.

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This descriptive study utilized semi-structured interviews and observations to examine the experiences of hospitalized school-age children, and explore the potential of a live, closed-circuit television program as a psychosocial intervention. Among findings, Phase I data from 16 subjects indicates a) concern with painful medical procedures, particularly intraveneous (IV) injections, b) a desire for more information, especially concerning medical equipment, c) a variety of responses to social issues among subjects, d) the importance of activities, and e) the central role of the hospital playroom. Phase II data indicates that live, closed-circuit television can provide ambulatory and room-bound children opportunities for making choices, social interaction, participation, and information on their environment. Conclusions and implications are included.
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Morgan, Heather M. "In what ways do gender stereotypes inform the thoughts and actions of CCTV control room operators?" Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=201690.

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This thesis asks the research question In what ways do gender stereotypes inform the thoughts and actions of CCTV control room operators? Initially inspired by the problem of women’s lesser criminality, this research employs a police Closed Circuit Television (CCTV) control room ethnography to enable an exploration of the ways in which CCTV operators construct and interpret crime/deviance and sex/gender and what gender stereotypes they use to make sense of what they see on their screens. The fieldwork undertaken produces a social phenomenology of CCTV operators’ perceptions of potential crime/deviance, how these are gendered and their effects on surveillance practices. A framework for data analysis was iteratively developed. The themes it covers are: biological essentialism, social constructionism and the everyday reconciliation of theoretical problems through pragmatic solutions in the lived experience. These conceptual frames, drawn from criminological and gender theory, usefully allow the rethinking of gendered criminality/deviance and integral stereotyping. The interpretation of research findings using this framework indicates that operators' decision making is heavily based on stereotypes of sex/gender that are constructed through, and help to construct, corresponding incidences of crime/deviance, as well as a CCTV control room workplace culture. More specifically, the findings suggest that there are significant co-dependencies and co- productions of crime/deviance and sex/gender, which result in corresponding concepts and practices, and thus affinities between lay and academic theorising. These conclusions point to a need for further examination of the important consequences of assumptions contained in socially constructed stereotypes of sex/gender, especially in the context of social processes pertaining to crime/deviance, and their academic analysis and representation.
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Martucci, Thomas A. "Cost benefit analysis for the United States Navy's closed circuit television system." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA386465.

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Thesis (M.S. in Management) Naval Postgraduate School, Dec. 2000.
Thesis advisor(s): Gates, William ; Simon, Cary. "December 2000." Includes bibliographical references (p. 67-70). Also available in print.
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Černý, Jan. "Návrh zabezpečovacího systému areálu společnosti." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2014. http://www.nusl.cz/ntk/nusl-224586.

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The content of this thesis is the complex security system proposal, specifically of PZTS system and CCTV system. The thesis is divided into three parts. The first part is analysis of the current state, the second is theoretical part and the third part is a practical part. The first part deals with the analysis of the current state of physical security and technical protection of the premises. The theoretical part deals with theoretical solutions for security system proposal. The practical part is focused on separate PZTS and CCTV systems proposal, that will meet all the requirements and standards of the customer.
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Yu, Shen. "A Bayesian machine learning system for recognizing group behaviour." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:8881/R/?func=dbin-jump-full&object_id=32565.

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Books on the topic "Closed-circuit television (CCTV) system"

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Lund, Rolf. The CCTV Book: habilitation and rehabilitation with closed circuit television systems. Norway: Synsforum ans, 1997.

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Deisman, Wade. CCTV: Literature review and bibliography. Ottawa: Research and Evaluation Branch, Community, Contract and Aboriginal Policing Services Directorate, Royal Canadian Mounted Police, 2003.

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Kruegle, Herman. CCTV surveillance: Video practices and technology. 2nd ed. Boston: Elsevier Butterworth Heinemann, 2005.

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CCTV surveillance: Video practices and technology. Boston: Butterworth-Heinemann, 1995.

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Birleşik krallıkta CCTV, Türkiye'de MOBESE: Caddelerde güvenlik nöbetindeki kameralar. Ankara: Turhan Kitabevi Yayınları, 2011.

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CCTV surveillance: Analog and digital video practices and technology. 2nd ed. Amsterdam: Elsevier Butterworth Heinemann, 2007.

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CCTV and policing: Public area surveillance and police practices in Britain. Oxford: Oxford University Press, 2004.

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Understanding car parks, crime, and CCTV: Evaluation lessons from safer cities. London: Home Office Police Dept., 1993.

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CCTV, Lookout. Closed circuit television. [Rutherglen]: Lookout CCTV, 1996.

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CCTV. 3rd ed. Boston: Butterworth-Heinemann, 2000.

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Book chapters on the topic "Closed-circuit television (CCTV) system"

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Wu, Chao-Rong, and Bo-Wen Lu. "Development of Closed-Circuit Television Inspection System for Steam Generators in Nuclear Power Plants." In Lecture Notes in Electrical Engineering, 550–55. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1876-8_54.

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Walton, Abram L. J., Sharon A. DeVaney, and Darrel L. Sandall. "Graduate Students’ Perceptions of Privacy and Closed Circuit Television Systems in Public Settings." In User Perception and Influencing Factors of Technology in Everyday Life, 107–27. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-1954-8.ch009.

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This qualitative study used grounded theory to examine how university graduate students felt about closed circuit television (CCTV) as it relates to the privacy and safety of students on campuses. As a result of violence at a few universities, more administrators are considering the implementation of CCTV systems. Because graduate students are an important part of the university population, their views were solicited. A qualitative approach was used because of the lack of previous research on this particular topic. Themes that emerged from interviews with 10 graduate students at a large Midwestern land-grant university were identified as: right to safety, right to privacy, personal privacy responsibilities, post-CCTV sense of privacy, post-CCTV sense of safety, crime displacement, false sense of safety, and international perspectives. The findings provide insight into graduate students’ perceptions of a CCTV system and have implications for implementation decisions regarding such a system. Additionally, the findings were utilized to formulate hypotheses for a larger scale research project.
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Hughes, Kit. "Frankly Boring and Agonizingly Slow: Television Moves to the Office." In Television at Work, 93–126. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190855789.003.0004.

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Using AT&T as a case study, Chapter 3 (keyword: immediacy) follows a series of halting experiments surrounding live and near-live television that attended the medium’s move from the factory to the office. First, it describes companies’ adoption of theater television for live, city-spanning business meetings. Often understood as a site of tension between film and commercial broadcasting interests, theater television reached its apogee as a site of business experimentation with efficient and affective management. Second, it details companies’ use of early videotape systems for self-observation. Borrowing legitimacy from psychology’s use of “encounter groups,” self-observation required workers to tape themselves in various situations for immediate playback and intensified self-regulation. Third, and following from these experiments, it traces AT&T’s installation of in-house closed-circuit television systems. In addition to distributing content, CCTV systems supported corporate imaginaries in which geographies were themselves subject to executive control and reorganization.
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Botello, Nelson. "Urban Surveillance in Mexico." In ICTs for Mobile and Ubiquitous Urban Infrastructures, 324–40. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-051-8.ch019.

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In this chapter, the symbolic cultural dimension of technology and surveillance technologies in two cities and two commercial centers in central Mexico will be explored, especially the various Closed Circuit Television Systems (CCTV). This will allow the analysis of the way in which these technologies have made viable specific ways of sorting and governance of public and private spaces in the country. This document then examines the relationship established between the symbolic meanings given to these surveillance technologies in said urban spaces. Included is a series of observations and interviews of those in charge of these systems.
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Kravets, Zol. "Various Concepts on Closed- Circuit Television (CCTV) and Camera Layout for a Power Plant Security System." In Advances in Security Technology, 125–33. Elsevier, 1987. http://dx.doi.org/10.1016/b978-0-409-90052-1.50020-4.

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Cieszynski, Joe. "The CCTV industry." In Closed Circuit Television, 1–6. Elsevier, 2004. http://dx.doi.org/10.1016/b978-0-08-054573-8.50005-1.

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Cieszynski, Joe. "The CCTV camera." In Closed Circuit Television, 115–38. Elsevier, 2004. http://dx.doi.org/10.1016/b978-0-08-054573-8.50010-5.

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"Glossary of CCTV terms." In Closed Circuit Television, 246–58. Elsevier, 2004. http://dx.doi.org/10.1016/b978-0-08-054573-8.50017-8.

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"Closed-Circuit Television (CCTV)." In Encyclopedia of Wireless Networks, 184. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-78262-1_300082.

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"CCTV (closed-circuit television) camera." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik, 205. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_31069.

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Conference papers on the topic "Closed-circuit television (CCTV) system"

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Soares, Pedro Gabriel Santos do Couto, Arnaldo Barros Da Silva, and Luis Filipe Alves Pereira. "An assault detection system based on human Pose Tracking for video surveillance." In XXXII Conference on Graphics, Patterns and Images. Sociedade Brasileira de Computação - SBC, 2019. http://dx.doi.org/10.5753/sibgrapi.est.2019.8327.

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The development of new technologies for video surveillance and automatic violence detection can bring more security to our daily lives. Solutions previously published in the state-of-the-art had presented techniques to detect violence at movie scenes, sports matches, or crowds. In this work, we propose a novel system architecture based on human Pose Track for detecting evidence of assaults in real-world videos from closed-circuit television (CCTV) of Brazilian lottery agencies. The results showed that our method can identify individuals with hands up and lying down with accuracy rates up to 85%. We believe that the detection of potentially risky situations in real-time is a crucial tool in the fighting against crime.
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Wang, Peng, Xiao Wu, Wenyue Lu, Xinliang Tian, and Xin Li. "A Field Monitoring System for Dynamic Positioning Floatover Installation." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77572.

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Floatover method has been proven a competitive installation technology in last thirty years. However, floatover installation is subject to a variety of technical challenges. Apart from weather restrictions, motions and position of the topside and deck transport vessel (DTV) should be strictly controlled during the entire installation operations. Therefore, a field monitoring system is essential to guarantee the installation safety. In this paper, a comprehensive introduction to the monitoring system developed by Shanghai Jiao Tong University is presented. The subsystems, including environment monitoring system, motions and position monitoring system, deck support units (DSUs) separating monitoring system, closed-circuit-television (CCTV) monitoring system as well as the integrated monitoring system (IMS), are proposed. Besides, the pre-installation surveys are also presented.
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Radulescu, Bogdan Alexandru, Adina Magda Florea, and Victorita Radulescu. "TCN Units, Solution in Recognition of Human Activities." In ASME 2021 30th Conference on Information Storage and Processing Systems. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/isps2021-65039.

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Abstract Activities and human faces recognition infrastructure are used everywhere behavior analysis is required. Since a video approach is built over an already existing infrastructure comprised of CCTV-Closed Circuit Television and a central computer, it can be used in any space where actions’ monitoring is necessary. Main objective of this paper consists of building a reliable and lightweight human faces and actions’ recognition classifier, able to classify a large number of actions, lightweight enough that it can work in real time. It processes at least 30 frames per second, using of-the-shelf computer hardware, connected to a normal CCTV infrastructure. The temporal convolutional network - TCN represents a viable solution for a proposed problem. It classifies a large number of actions - 60, using only RGB (red-green-blue) images of fairly low resolution, in real time. Deciding which class of action belongs to should not be connected to environment, background, person, view angle, or other specific identifiers. This selection should be associated only with the person executing it and the spatial-temporal context of the person. As technology and processing power improve, the problem slightly shifts. When more processing power to a system is added, in this model is possible either to increase the number of frames per second or the number of cameras in the infrastructure, or to increase the quality of the images, resulting most likely higher accuracy of the predictions. This model can be extended to a larger number of classes, with a minimal impact on performance. The proposed model has a tested accuracy of 82% which can be attributed to the recurrent property of the network. The model performs close to the most performing existing solutions. The present TCN + 3D Convolution Model is built with the smaller TCN units. Its architecture uses an alternation of a Simple Unit and a Complex Unit, in order to maximize the diversity of features the model learns. This paper illustrates a deep learning classifier based on TCNs for human actions recognition. Is relatively lightweight compared to other methods, and performs very well, competing with the best architectures. Ideally, it is able to classify an action irrespective of the person executing it or the environment where it was executed. This is achieved as much as possible through a diverse dataset on which the model is trained and tested, namely NTU RGB+D. After a simple and a complex unit, an Average Pool 3D layer reduces at least one dimension to half.
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Kurniawan, A., A. Ramadlan, and E. M. Yuniarno. "Speed Monitoring for Multiple Vehicle Using Closed Circuit Television (CCTV) Camera." In 2018 International Conference on Computer Engineering, Network and Intelligent Multimedia (CENIM). IEEE, 2018. http://dx.doi.org/10.1109/cenim.2018.8710854.

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Yin, Xianfei, Yuan Chen, Ahmed Bouferguene, Hamid Zaman, Mohamed Al-Hussein, Randy Russell, and Luke Kurach. "Standard Closed-Circuit Television (CCTV) Collection Time Extraction of Sewer Pipes with Machine Learning Algorithm." In 36th International Symposium on Automation and Robotics in Construction. International Association for Automation and Robotics in Construction (IAARC), 2019. http://dx.doi.org/10.22260/isarc2019/0015.

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Wang, Mingzhu, Han Luo, and Jack C. P. Cheng. "Severity Assessment of Sewer Pipe Defects in Closed-Circuit Television (CCTV) Images Using Computer Vision Techniques." In Construction Research Congress 2020. Reston, VA: American Society of Civil Engineers, 2020. http://dx.doi.org/10.1061/9780784482858.101.

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Wright, D. G. "Holographic Real Image Measurement Using A Computer Controlled,Closed Circuit Television System." In 1986 International Symposium/Innsbruck, edited by Lionel R. Baker and H. John Caulfield. SPIE, 1986. http://dx.doi.org/10.1117/12.938275.

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Reports on the topic "Closed-circuit television (CCTV) system"

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Garris, Michael D., Mary T. Laamanen, Craig S. Russell, and Lawrence D. Nadel. Recommendation: closed circuit television (CCTV) digital video export profile - level 0. Gaithersburg, MD: National Institute of Standards and Technology, December 2016. http://dx.doi.org/10.6028/nist.ir.8161.

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Nadel, Lawrence, Mary Laamanen, Michael Garris, and Craig Russell. Recommendation: closed circuit television (CCTV) digital video export profile - level 0 (revision 1). Gaithersburg, MD: National Institute of Standards and Technology, April 2019. http://dx.doi.org/10.6028/nist.ir.8161r1.

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Thomas, Michael J. Combining Facial Recognition, Automatic License Plate Readers and Closed Circuit Television to Create an Interstate Identification System for Wanted Subjects. Fort Belvoir, VA: Defense Technical Information Center, December 2015. http://dx.doi.org/10.21236/ad1009302.

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