Invention Grant
- Patent Title: Trademark graph element identification method, apparatus and system, and computer storage medium
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Application No.: US16062001Application Date: 2016-03-08
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Publication No.: US10430687B2Publication Date: 2019-10-01
- Inventor: Qing Xu
- Applicant: Qing Xu
- Agency: Hamre, Schumann, Mueller & Larson, P.C.
- Priority: CN201510945834 20151215
- International Application: PCT/CN2016/075871 WO 20160308
- International Announcement: WO2017/101225 WO 20170622
- Main IPC: G06K9/32
- IPC: G06K9/32 ; G06K9/62 ; G06K9/46 ; G06F16/00 ; G06F16/583

Abstract:
A method for automatically dividing trademark figurative element codes is disclosed, including: establishing a sample trademark library and establishing a corresponding relationship between sample trademarks and division data for figurative element codes of known filed/registered figurative trademarks; extracting and processing image feature information of the sample trademarks, and establishing a corresponding relationship between the sample trademarks and the extracted image feature information; extracting and processing image feature information of a trademark to be identified; performing a matching retrieval by taking the image feature information of the trademark to be identified as a retrieval condition, and finding out a sample trademark with a highest similarity degree to the image feature information of the trademark to be identified, and a corresponding trademark figurative element code; outputting the trademark figurative element code corresponding to the sample trademark with a highest similarity degree to the image feature information of the trademark to be identified as a figurative element code of the trademark to be identified. By means of the method, the trademark figurative element codes of a figurative trademark can be automatically divided.
Public/Granted literature
- US20180373960A1 TRADEMARK GRAPH ELEMENT IDENTIFICATION METHOD, APPARATUS AND SYSTEM, AND COMPUTER STORAGE MEDIUM Public/Granted day:2018-12-27
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