Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Dai Kyung Hyun"'
Publikováno v:
Sensors, Vol 13, Iss 9, Pp 12605-12631 (2013)
In many court cases, surveillance videos are used as significant court evidence. As these surveillance videos can easily be forged, it may cause serious social issues, such as convicting an innocent person. Nevertheless, there is little research bein
Externí odkaz:
https://doaj.org/article/e160248652e941a58496ebaa9fef4e66
Publikováno v:
Multimedia Tools and Applications. 76:15817-15838
The reliability of CCTV digital images is more important than the reliability of many other types of images. However, image editing tools such as Photoshop make this unreliable. CCTV uses two photography modes, the RGB mode and the near-infrared mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a06782cbf95b379a3cbf67cc6a57ce0
https://doi.org/10.1007/s11042-016-3871-7
https://doi.org/10.1007/s11042-016-3871-7
Publikováno v:
KIPS Transactions on Software and Data Engineering. 4:561-570
With the advance of IT technology, contents from digital multimedia devices and softwares are widely used and distributed. However, novice uses them for illegal purpose and hence there are needs for protecting contents and blocking illegal usage thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f951e41764b0367768b61cf787012a7d
https://doi.org/10.3745/ktsde.2015.4.12.561
https://doi.org/10.3745/ktsde.2015.4.12.561
Autor:
Dai-Kyung Hyun1 dkhyun@mmc.kaist.ac.kr, Seung-Jin Ryu1 ryu.seungjin@gmail.com, Hae-Yeoun Lee2 haeyeoun.lee@kumoh.ac.kr, Heung-Kyu Lee1 hklee@mmc.kaist.ac.kr
Publikováno v:
Sensors (14248220). Sep2013, Vol. 13 Issue 9, p12605-12631. 27p.
Autor:
Heung-Kyu Lee, Dai-Kyung Hyun
Publikováno v:
Journal of Computer and Communications. :77-81
In mobile environment, a low-complexity is the significant feature because the mobile device has very limited resources due to power consumption. In this paper, we propose a low-complexity watermarking scheme for mobile device. We apply the minimum a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f95f65b876aae5c510996eebe1278846
https://doi.org/10.4236/jcc.2014.24011
https://doi.org/10.4236/jcc.2014.24011
Publikováno v:
IEICE Transactions on Information and Systems. :1394-1397
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f62883c34945afccd210d8b98d3b20
https://doi.org/10.1587/transinf.e96.d.1394
https://doi.org/10.1587/transinf.e96.d.1394
Publikováno v:
ICIP
Bio-cryptographic systems provide security by securing a cryptographic key with biometric data. To secure the cryptographic key, biometric data should be significantly consistent. However, the uncertainty of biometrics makes it complicated to achieve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0405d724fd982fb30f5dc75d2ce776d5
https://doi.org/10.1109/icip.2014.7026017
https://doi.org/10.1109/icip.2014.7026017
Publikováno v:
SENSORS(13): 9
Sensors, Vol 13, Iss 9, Pp 12605-12631 (2013)
Sensors (Basel, Switzerland)
Sensors
Volume 13
Issue 9
Pages: 12605-12631
Sensors, Vol 13, Iss 9, Pp 12605-12631 (2013)
Sensors (Basel, Switzerland)
Sensors
Volume 13
Issue 9
Pages: 12605-12631
In many court cases, surveillance videos are used as significant court evidence. As these surveillance videos can easily be forged, it may cause serious social issues, such as convicting an innocent person. Nevertheless, there is little research bein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b657a78c828ebf8c6b6b3532f2a98a
http://open-repository.kisti.re.kr/cube/handle/open_repository/477037.do
http://open-repository.kisti.re.kr/cube/handle/open_repository/477037.do
Publikováno v:
Computer Graphics and Imaging / 798: Signal Processing, Pattern Recognition and Applications.
Illegal distribution of user-generated pornography (UGP) videos raises lots of negative aspects associated with the digital contents. This paper proposes a first forensic technique to detect UGP video. To discriminate UGP videos, we exploit shot base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f75003981012cc260544ba7a9cfdafc
https://doi.org/10.2316/p.2013.798-102
https://doi.org/10.2316/p.2013.798-102
Publikováno v:
The Era of Interactive Media ISBN: 9781461435006
In many courts, surveillance videos are used as important legal evidence. Nevertheless, little research is concerned with forgery of surveillance videos. In this paper, we present a forgery detection system for surveillance videos. We analyze the cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a8ab7e5ee3487662654e1a36e27988b
https://doi.org/10.1007/978-1-4614-3501-3_3
https://doi.org/10.1007/978-1-4614-3501-3_3