Title:
A method and a device which position the text area in a picture
Document Type and Number:
Japanese Patent JP5939056
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To disclose a method and device for positioning a text area in an image.SOLUTION: The method for positioning a text area in an image includes the steps of: estimating the size of a text which can be present around each pixel in an input image; extracting candidate stroke areas from the input image on the basis of the size of the text and area difference degree; specifying a true stroke area from the candidate stroke areas; and forming a text area by merging the true stroke area.
Inventors:
Pan ephone
Ju Yuanupin
Sunwoo Junwoo
Satoshi Naoi
Ju Yuanupin
Sunwoo Junwoo
Satoshi Naoi
Application Number:
JP2012145538A
Publication Date:
June 22, 2016
Filing Date:
June 28, 2012
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06T7/40; G06K9/20
Domestic Patent References:
| JP9186858A | ||||
| JP2006318341A | ||||
| JP9016713A | ||||
| JP6046253A |
Foreign References:
| US6185329 |
Other References:
長井 隆行、外3名,“情景画像中の文字及び看板領域の抽出”,電子情報通信学会技術研究報告 Vol.100 No.721 IEICE Technical Report,日本,社団法人電子情報通信学会,2001年 3月15日,Vol.100, No.721,pp.103-108
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Akinori Yamaguchi
Tadahiko Ito
Akinori Yamaguchi
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