지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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This paper meta-analyze from image and cognitive psychological point of view the preceding researches on the effects of CCTV on criminal identification, which have been made by the British criminalists and cognitive psychologists since 1990s. By doing so, I aim to reveal the powers and the limits of CCTV for human identification. The conclusion is summarized as follows. First of all, there are many limits of CCTV for the human identification from a image point of view. First, CCTV images give an operator too massive and boring visual information at the same time. Second, it is difficult to compare and identify the CCTV images, because they are not standardized. Third, it is hard to extract a full face photo of a criminal from CCTV images. Fourth, it is difficult to identify exactly the human face of which characteristics vary continuously among individuals. In addition, from cognitive psychological point of view, the effect of CCTV for human identification depends on the observer’s prior knowledge of the observed. It is revealed that the observer cannot identify strangers easily from very high quality CCTV image. On the contrary, the observer can identify the observed known, even from the very poor quality CCTV image. This is where the significance of CCTV for human identification is most obvious.
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참고문헌 (15)
참고문헌 신청
Brown, B. / 1995 / CCTV in Town Centres: Three Case Studies / Crime Prevention and Detection Series (73)
Bruce, V. / 1998 / Fleeting images of shade: identifying people caught on video / Psychologist 7 : 331 ~ 337
Bruce, V. / 1999 / Identification of Human Faces / International conference on image processing and its applications : 615 ~ 619
Burel, G. / 1994 / Detection and localization of faces on digital images / Pattern Recognition Lett 15 : 963 ~ 967
Burton, A. M. / 1999 / Face recognition in poor-quality video: Evidence From Security Surveillance / Psychological Science 10 (3) : 243 ~ 248
Bruce, V. / 1998 / Fleeting images of shade: identifying people caught on video / Psychologist 7 : 331 ~ 337
Bruce, V. / 1999 / Identification of Human Faces / International conference on image processing and its applications : 615 ~ 619
Burel, G. / 1994 / Detection and localization of faces on digital images / Pattern Recognition Lett 15 : 963 ~ 967
Burton, A. M. / 1999 / Face recognition in poor-quality video: Evidence From Security Surveillance / Psychological Science 10 (3) : 243 ~ 248
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