• The Journal of the Korea Contents Association
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• v.6 no.5
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• pp.153-160
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• 2006

Recently, digital imaging is frequently used by crime scene investigators. However, the admissibility of digital photographic evidence in court is often raised because of the fact that digital photographs are more easily modified than film-based photographs. Therefore, in this article, the researcher reviewed some basic theories and legal considerations related with police crime scene investigations in Korea and The United States. This article is presented in the hope of clearing up some of the possibilities of falsifying photographic evidences and in the hope of setting the strict the rules of evidence regarding digital evidence in this county.

• Journal of the Korea Safety Management & Science
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• v.16 no.3
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• pp.111-120
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• 2014

This study focused on the review of the korean fire investigation system and will provide the means for having the legal investigation right. The most important thing is to give fire department a perfect legal investigation right on fire including police areas(seeking and examining the case at first stage). And it should be stated in criminal law. With the joint effort between Fire department and Police department, we can develop the reformation, enlightening programs for the arsons or fire related criminals. Through this, it systematically have to be good for fire prevention and can be helpful to enhancing professionalism of fire examination.

• Journal of Digital Convergence
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• v.12 no.2
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• pp.39-43
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• 2014

Electronic monitoring system was recently introduced as an effective means of controlling certain criminal offenders. Korean society manages ex-convicts only in reliance on the electronic monitoring system, which has a clear limit. For this reason, The reorientation program should be put before anything to subdivide the perpetrators equipped with the electronic monitoring device and separate them from the others from the start, or identify their criminal propensity and heal them.

• The Korean Society of Law and Medicine
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• v.14 no.2
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• pp.11-41
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• 2013

Article 347 of criminal law provides the act of deceiving another, thereby taking property or obtaining pecuniary advantage from another. On the other hand, the concepts of fraud and abuse are confused upon interpretation since the definition in National Healthcare Insurance Law is unclear, and it affects closely to the administrative measures such as surcharge levy by the period of inspection, therefore, the disputes continue in the forms of formal objection, administrative ruling and administrative litigation. This study aims to look over the legal problems on application of criminal fraud toward the abuse of 'Paid Medical Expenses(Article 57, Sections 1 and 4 of the National Health Insurance Act)'. The main issues are concept of abuse(Article 57, Sections 1 and 4 of the National Health Insurance Act), the problems of Directions of Health-Welfare Ministry on aspect of 'Nullum crimen sine lege' Principles, the proper sentenc-ing guidelines of fraud.

• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.365-368
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• 2010

최근 소년범죄는 양적 증가와 함께 질적 심각성도 문제되고 있는데, 특히 성인범죄자에 비해 다소 높은 재범률로 인해, 기존 처우의 한계에 대한 의문이 강하게 제기되고 있다. 이는 소년범죄자가 수용되는 교정 보호기관이 교정 교화라는 고유의 목적이 아닌 범죄의 재학습이라는 악영향을 낳고 있기 때문이다. 이에 소년범죄자의 재범 방지를 위한 대책이 절실한데, 기존 처벌위주의 제도적 한계를 인식하고 소년범죄자들의 사회 복귀 후 재범 방지와 정상적 생활을 누릴 수 있도록 원호하는 교정복지적 관점의 접근이 필요하다. 이 연구에서는 소년범죄의 개념 및 유형과 현황을 살펴보고, 범죄인의 교정 교화와 건전한 재사회화를 지원하는 교정복지의 개념 및 기능을 고찰함으로써 향후 소년범죄자에 대한 교정복지의 적용 가능성과 시사점을 제공하고자 한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.10a
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• pp.250-251
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• 2013

In this paper, we would like to extract criminals doing this criminal offense to smoke in elevators. Extraction method detect difference value using modified color-$X^2$-test and it was normalized. Next, we find frames that has occurred scene change in successive frames using the four-step algorithm of scene change detection. Finally, we present the method of smoking image retrieval and extraction in stored large amount of video.

• Journal of KIISE:Computer Systems and Theory
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• v.26 no.7
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• pp.839-846
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• 1999

전자상거래에서 중요한 지불 수단으로 떠오르고 있는 전자화폐 시스템에 있어서 사용자에의 익명성 제공은 기존의 지불 시스템에서 제공하지 못하는 중요한 요소이다. 그러나 사용자 익명성을 악용하여 각종 범죄 활동에 이용하려는 시도가 발생할 수 있으며 전자화폐 시스템 도입시 이에 대한 대책도 함께 강구되어야 한다. 따라서 본 논문에서는 전자화폐의 효율적 사용을 위해 분할성 기능과 함께 화폐 추적과 사용자 추적 기능을 제공하는 효율적인 전자화폐 프로토콜을 제안한다.Abstract Electronic Cash System is an important payment method in Electronic Commerce. The anonymity of users is an important issue in such systems, but the issue has not been addressed by previous payment methods. User anonymity can lead to a system that is vulnerable to various criminal activities. Therefore, e-cash systems must consider ways to prevent such criminal activities. In this paper we suggest an efficient e-cash system that eliminates the vulnerability of the system by using the divisible ability of the system with the coin and owner tracing.

• Journal of forensic and investigative science
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• v.2 no.2
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• pp.92-97
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• 2007

• 대한예방의학회:학술대회논문집
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• 2001.10a
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• pp.367-367
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• 2001

• Korean Journal of Social Welfare
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• v.27
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• pp.115-152
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• 1995