Title:
DIGITAL FORENSIC IMAGE VERIFICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/105049
Kind Code:
A1
Abstract:
A digital forensic image verification system, according to one embodiment of the present invention, is provided with: a photographing device comprising a photographing unit for generating an image, a first hash value generation unit for generating a first hash value for the image, and a transmission unit for transmitting the image and the first hash value; and an image saving device comprising a reception unit for receiving the image and the first hash value from the photographing device, a second hash value generation unit for generating a second hash value for the image, and a control unit for comparing the first hash value and the second hash value with each other.
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Inventors:
KIM WON KUG (KR)
SHIN JIN KYO (KR)
SHIN JIN KYO (KR)
Application Number:
PCT/KR2016/014561
Publication Date:
June 22, 2017
Filing Date:
December 13, 2016
Export Citation:
Assignee:
4DREAM CO LTD (KR)
HANWHA TECHWIN CO LTD (KR)
KIM WON KUG (KR)
SHIN JIN KYO (KR)
HANWHA TECHWIN CO LTD (KR)
KIM WON KUG (KR)
SHIN JIN KYO (KR)
International Classes:
H04N5/913; H04N7/167; H04N21/235
Foreign References:
KR20030012487A | 2003-02-12 | |||
KR20100065675A | 2010-06-17 | |||
JP2011097486A | 2011-05-12 | |||
JP2008118627A | 2008-05-22 | |||
US20150317211A1 | 2015-11-05 |
Other References:
See also references of EP 3393123A4
Attorney, Agent or Firm:
YANG, Heui Young (KR)
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