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Patent Searching and Data


Title:
METHOD AND PROGRAM FOR ANALYZING WHETHER IMAGE HAS BEEN CORRECTED
Document Type and Number:
WIPO Patent Application WO/2018/044019
Kind Code:
A1
Abstract:
The present invention relates to a method and a program for analyzing whether an image has been corrected. According to one embodiment of the present invention, the method for analyzing whether an image has been corrected comprises: a step (S400) of acquiring an image, to be analyzed, having a feature information code; a first feature information extraction step (S500) of extracting the feature information code from within the image so as to acquire first feature information corresponding to an original image; a step (S600) of extracting a feature point from the image to be analyzed so as to generate second feature information; and a step (S700) of comparing the first feature information with the second feature information so as to determine whether the image to be analyzed has been corrected. According to the present invention, whether an image, which is being confirmed by a user, has been corrected can be confirmed on the basis of a feature information code including feature information (that is, first feature information) of an original image, thereby increasing reliability for a picture provided to the user.

Inventors:
LEE, Seoung Hoon (1301-1203, 65-26 Neureul 3-ro,,Namyangju-si, Gyeonggi-do, 12145, KR)
Application Number:
KR2017/009392
Publication Date:
March 08, 2018
Filing Date:
August 29, 2017
Export Citation:
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Assignee:
PLUSBETA INC. (6Fl, 12 Gangnam-daero 112-gil,,Gangnam-gu, Seoul, 06120, KR)
International Classes:
G06T7/33; G06T7/49
Foreign References:
JP2006157711A2006-06-15
KR20130037097A2013-04-15
KR100836671B12008-06-10
JPH11234264A1999-08-27
KR20080037447A2008-04-30
Attorney, Agent or Firm:
YOO, Cheol Hyun (5F 15-5, Teheran-ro 25-gilGangnam-gu, Seoul, 06131, KR)
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