Title:
IMAGE SEARCH DEVICE AND IMAGE SEARCH METHOD
Document Type and Number:
WIPO Patent Application WO/2016/098187
Kind Code:
A1
Abstract:
Provided is an image search device, which is a device which searches for a scene which is configured from a plurality of temporally contiguous images and a motion video which is configured from a plurality of scenes, wherein the image search device comprises: a storage unit which stores a query motion video, a plurality of motion videos for searching, a plurality of first image feature values which are extracted from a plurality of first images which configure the motion videos for searching, and first scene information which is information for first scenes which configure the motion videos for searching; an extraction unit which extracts a plurality of second image feature values from a plurality of second images which configure the query motion video; a search unit which, using the second image feature values and the first image feature values, searches for the first images which are similar to the second images and outputs the search result; and a similar scene detecting unit which, using the search result and the first scene information, detects as similar scenes the first scenes which are similar to the second scenes that configure the query motion video.
Inventors:
AKIRA NAOTO (JP)
HIROIKE ATSUSHI (JP)
HIROIKE ATSUSHI (JP)
Application Number:
PCT/JP2014/083326
Publication Date:
June 23, 2016
Filing Date:
December 17, 2014
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G06F17/30
Foreign References:
| JP2010074832A | 2010-04-02 | |||
| JP2011041299A | 2011-02-24 | |||
| JP2005303840A | 2005-10-27 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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