Title:
画像処理装置及びプログラム
Document Type and Number:
Japanese Patent JP6827317
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve accurate image searching by setting block regions so as not to form a gap in a center portion at the time of moving block regions in the center portion of an image to a subject region.SOLUTION: A subject block setting unit 13 specifies a central block region B(m', n') out of block regions B (m, n) of an image I, moves the central block region toward a subject region T, and sets subject block regions B' (m', n') in such a way as not to have a gap within the subject region T. A peripheral block setting unit 14 moves peripheral block regions B (m, n) toward the subject region T, and sets peripheral block regions B' (m", n") in such a way as not to have gaps between the peripheral block regions B (m, n) and the subject block regions B' (m', n'). A block feature calculating unit 15 calculates feature quantities of the subject block regions B' (m', n') and the peripheral block regions B' (m", n") to generate an image feature vector V.SELECTED DRAWING: Figure 1
Inventors:
Takahiro Mochizuki
Application Number:
JP2016255426A
Publication Date:
February 10, 2021
Filing Date:
December 28, 2016
Export Citation:
Assignee:
Japan Broadcasting Corporation
International Classes:
G06T7/00; G06F16/53; G06F16/903; G06T1/00
Domestic Patent References:
| JP2013225180A | ||||
| JP2007133779A |
Other References:
望月 貴裕,伊藤 崇之,画像の全体構成による柔軟な画像検索の一手法,映像情報メディア学会技術報告 Vol.25 No.9,日本,(社)映像情報メディア学会,2001年 1月31日,第25巻 第9号,pp. 1-6
Attorney, Agent or Firm:
Yasunobu Hanamura