Title:
ADVERTISEMENT PICTURE IDENTIFICATION METHOD, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/169769
Kind Code:
A1
Abstract:
The present application relates to an advertisement picture identification method, an electronic device, and a readable storage medium. The method comprises: performing optical character recognition on a picture to be analyzed, to recognize characters; performing word segmentation on the recognized characters; comparing segmented words with advertisement keywords in a pre-established advertisement keyword library, to obtain segmented words matching the advertisement keywords in the advertisement keyword library; allocating corresponding keyword matching scores according to the matching result and according to a preset matching scoring rule; recognizing different font sizes of characters in said picture, and allocating corresponding font scores according to the font sizes of the matching segmented words and according to a preset font scoring rule; according to the keyword matching score and the font score, using a preset rule to determine whether said picture is an advertisement picture. The present application can accurately and effectively determine whether a picture to be analyzed is an advertisement picture. Furthermore, the present invention can automatically identify an advertisement picture without manual detection, effectively improving detection efficiency.
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Inventors:
SONG JIE (CN)
ZHENG JIA (CN)
ZHAO JUN (CN)
ZHENG JIA (CN)
ZHAO JUN (CN)
Application Number:
PCT/CN2018/089720
Publication Date:
September 12, 2019
Filing Date:
June 03, 2018
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F17/27
Foreign References:
| CN104715248A | 2015-06-17 | |||
| CN104376304A | 2015-02-25 | |||
| US20130330008A1 | 2013-12-12 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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