Zoekresultaat: 7 artikelen

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Jaar 2014 x
Artikel

Automatische gedragsanalyse voor effectiever cameratoezicht in de openbare ruimte

Tijdschrift Tijdschrift voor Veiligheid, Aflevering 4 2014
Trefwoorden Behavior analysis, Threat detection, Action recognition, Tracking, Re-identification
Auteurs Dr. Henri Bouma, Drs. Jeroen van Rest, Dr. ir Gertjan Burghouts e.a.
SamenvattingAuteursinformatie

    To improve security in crowded environments, such as airports, shopping malls and railway stations, the number of surveillance cameras (CCTV) is rapidly increasing. However, the number of human operators remains limited and only a selection of the video streams can be observed. This makes it hard for an operator to be proactive. This paper gives an overview of novel developments that may lead to more efficient camera surveillance and a more proactive role for camera operators. It focuses on three main steps in this process of video content analysis: pedestrian tracking, action recognition and behavior analysis. Tracking and re-identification (i.e. recognizing a person in another camera) was initially only evaluated on off-line benchmark datasets, though recently it has gained in maturity with live demonstrations in realistic crowded environments and measured improved operator efficiency. For action recognition and automatic behavior recognition, we observe that the simple patterns, such as loitering detection, are emerging in many applications. Human action recognition obtains very high performance values in controlled environments and it is progressing towards more realistic environments. More advanced approaches, such as pickpocket recognition in a shopping mall and the detection of threats to trucks on a parking lot have been developed and the first systems have been presented in live demonstrations. Our main contribution is that we structure the recent advances and the emerging applications of video analysis for security applications, explain and interpret the results, and identify opportunities for the near future.


Dr. Henri Bouma
Dr. Henri Bouma is research scientist bij TNO.

Drs. Jeroen van Rest
Drs. Jeroen van Rest is consultant bij TNO.

Dr. ir Gertjan Burghouts
Dr. ir. Gertjan Burghouts is research scientist bij TNO.

Dr. Klamer Schutte
Dr. Klamer Schutte is research scientist bij TNO.

Ir. Jan Baan
Ir. Jan Baan is research scientist bij TNO.
Artikel

De samenhang tussen fysieke en sociale veiligheid in theorie en praktijk

Tijdschrift Tijdschrift voor Veiligheid, Aflevering 3 2014
Trefwoorden safety, security, disciplinary boundaries, multidisciplinary collaboration, networked coordination
Auteurs Hanneke Duijnhoven, Kim van Buul-Besseling en Nathalie Vink
SamenvattingAuteursinformatie

    This article discusses the complex relations between the organizational fields of safety (i.e. disaster and crisis response) and security (i.e. crime prevention and public order), and the ways in which disciplinary and organizational boundaries make it difficult to come to a better integration or coordination in the safety and security domain. Based on results of a research project on cooperation and information-sharing between organizations in the fields of safety and security, the authors argue that it is not realistic to refer to safety and security as relatively independent fields. Instead, it would be more useful to approach it as a connected domain, encompassing both safety and security disciplines. Yet, the separation of the two fields is strongly embedded in the culture and responsibilities of organizations in these fields, which reinforces the disciplinary boundaries in the domain. Nevertheless, in the last few years it seems that there is an increasing recognition of the need for multidisciplinary collaboration in the safety and security domain. This paper explores possible directions for creating more coherence and integration in the safety and security domain. The authors believe that much progress can be made if key stakeholders in the safety and security domain are able to adopt a broader, multidisciplinary perspective when approaching safety and security events.


Hanneke Duijnhoven
Hanneke Duijnhoven is consultant bij TNO.

Kim van Buul-Besseling
Kim van Buul-Besseling is consultant bij TNO.

Nathalie Vink
Nathalie Vink is consultant bij TNO.
Praktijk

Neurorecht

Tijdschrift Tijdschrift voor Criminologie, Aflevering 2 2014
Trefwoorden Neurorecht, Neurolaw, Recht, rechtspraktijk, neurowetenschap
Auteurs Dr. Katy De Kogel
Auteursinformatie

Dr. Katy De Kogel
Dr. C.H. de Kogel is als senior onderzoeker verbonden aan het Wetenschappelijk Onderzoek- en Documentatiecentrum (WODC) van het ministerie van Veiligheid en Justitie. Zij is psycholoog en promoveerde in de gedragsbiologie. Ook maakt zij deel uit van het MT van het Nationaal Initiatief Hersenen en Cognitie (NWO) met als thema: Veiligheid.
Artikel

Een remix van het strafproces? Een hiphop-theorie van het herstelrecht

Tijdschrift Tijdschrift voor Herstelrecht, Aflevering 2 2014
Trefwoorden hip-hop, herstelrecht, culturele criminologie, populaire cultuur, commodificatie
Auteurs Antony Pemberton
SamenvattingAuteursinformatie

    Hip-hop and restorative justice may seem odd bedfellows, but according to Antony Pemberton they have more in common than many would assume. In the first place hip-hop shares a common history, at least with restorative justice's modern incarnations, spanning four decades, to become a similarly global phenomenon. Much of the social ecology shaping RJ is similar to hiphop. In addition hiphop's criticism of criminal justice almost goes without saying. Almost no source offers similar scathing critique of criminal justice and penal institutions as rap lyrics. Pemberton concludes that rituals in hip-hop are connected with the need to deal with conflict. The way respect and disrespect can coincide in rap-battles might offer insights in the way similar dialectics can be navigated within restorative justice processes. The extent to which this is possible is necessarily limited. Pemberton finds that hip-hop – with the exception of graffiti- does not seem currently to criticize the key neo-liberal values of the American Zeitgeist. The much maligned chasm between the old-school and the new school can be situated in this observation. Where hip-hop, as a social movement, used to deploy the depiction of injustice as a means to underline the necessity of social change, the current motto appears to be rich or die tryin”. The life of the thug and the gangsta is depicted as the epitome of the American Dream. Here Pemberton sees grounds for a cautionary warning for restorative justice, which is nurtured by a similar neo-liberal undercurrent in a number of jurisdictions.


Antony Pemberton
Antony Pemberton is werkzaam aan het International Victimology Institute van Tilburg University.
Artikel

From graffiti to pixação

Urban protest in Brazil

Tijdschrift Tijdschrift over Cultuur & Criminaliteit, Aflevering 2 2014
Trefwoorden Brazilian graffiti, pichação, pixação, criminalization, resistance
Auteurs Paula Gil Larruscahim
SamenvattingAuteursinformatie

    This paper explores the hypothesis that the process of rupture in Brazilian graffiti writer’s subculture resulting in different groups - pichadores, pixadores and grafiteiros - took place in two different, though complementary, stages. The first stage is the commodification of graffiti by successive media campaigns and its penal control by the state. The second stage - which may be considered as a side effect of the first one - consists of the emergence of a new transgressive pixação movement. Instead of merely writing or tagging their signatures and messages on the walls of the city, they claim the freedom of usage of the urban space and contest the importance that property has in the late modernity context.


Paula Gil Larruscahim
Paula Gil Larruscahim is promovenda binnen het Erasmus Mundus Doctoral Programme on Cultural and Global Criminology aan de Universiteit Utrecht en de University of Kent: www.dcgc.eu.
Artikel

Commodifying compliance? UK urban music and the new mediascape

Tijdschrift Tijdschrift over Cultuur & Criminaliteit, Aflevering 1 2014
Trefwoorden street culture, Grime, frustration, defiance, resistance
Auteurs Dr. Jonathan Ilan
SamenvattingAuteursinformatie

    Subcultural theory and cultural criminology have traditionally viewed ‘underground’ youth movements as providing images of deviance/resistance which the cultural industries harvest to turn a profit. The logic follows that street and sub cultures imbue products with a ‘transgressive edge’ that increases their appeal within youth markets. This paper uses the example of UK ‘grime’ music to demonstrate how this dynamic cannot be viewed as applying universally in contemporary times. Where their street orientated content is censured, many grime artistes express a desire for commercial success which would ultimately emerge through muting their rhetorical links to crime and violence and explicitly championing ‘mainstream’ values. This case is used as an empirical cue to explore the use and critique of the concept of ‘resistance’ within cultural criminology and subcultural theory. The paper problematizes commodification of resistance discourses as they apply to the rugged culture of the streets and indeed its supposed ‘oppositional’ character where disadvantaged urban youth clearly embody and practice the logic of neoliberalism. It furthermore suggests that certain critiques of cultural criminology go too far in denying any meaning to criminality and subcultural practice beyond consumer desire. Ultimately, the concept of ‘defiance’ is suggested as a useful tool to understand the norms of and behaviours of the excluded.


Dr. Jonathan Ilan
Dr. Jonathan Ilan is universitair docent bij de School of Social Policy, Sociology and Social Research, University of Kent (UK). E-mail: j.ilan@kent.ac.uk
Artikel

To resist = to create? Some thoughts on the concept of resistance in cultural criminology

Tijdschrift Tijdschrift over Cultuur & Criminaliteit, Aflevering 1 2014
Trefwoorden resistance, create, revolution, cultural criminology, transformation
Auteurs Dr. Keith Hayward en Dr. mr. Marc Schuilenburg
SamenvattingAuteursinformatie

    This article provides a theoretical analysis of the label ‘resistance’. It sets out from the premise that the notion of resistance, although it has been current in criminology for some time, is still vaguely defined. We argue that resistance is not just a negative term, but can also be seen as a positive and creative force in society. As such, the primary function of resistance is to serve as a solvent of doxa, to continuously question obviousness and common sense. In the process of resistance we distinguish three processes: invention, imitation and transformation. The third stage warrants deeper investigation within cultural criminology.


Dr. Keith Hayward
Dr. Keith Hayward is hoogleraar criminologie aan de School of Social Policy, Sociology and Social Research, University of Kent (UK). E-mail: k.j.hayward@kent.ac.uk

Dr. mr. Marc Schuilenburg
Dr. mr. Marc Schuilenburg is als universitair docent verbonden aan de sectie Criminologie van de Vrije Universiteit te Amsterdam. E-mail: m.b.schuilenburg@vu.nl
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