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Patent Searching and Data


Title:
CARRIER OBJECT PROCESSING AND WATERMARK EMBEDDING METHODS AND APPARATUSES, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/083110
Kind Code:
A1
Abstract:
Carrier object processing and watermark embedding methods and apparatuses, and an electronic device. The carrier object processing method comprises: acquiring a carrier object to be processed (S201); extracting a watermark template from said carrier object (S202); editing a watermark in said carrier object according to the watermarking template, so as to obtain a target carrier object (S203). According to the described method, the specific position of the watermark can be accurately obtained by extracting the watermark template corresponding to a carrier object to be processed, and the watermark of said carrier object can be accurately edited according to the watermark template, solving the problem in the existing watermark editing method that the watermark cannot be accurately edited due to diversity of watermark patterns.

Inventors:
CUI WENXUE (CN)
ZHANG QI (CN)
LIU YONGLIANG (CN)
Application Number:
PCT/CN2020/123884
Publication Date:
May 06, 2021
Filing Date:
October 27, 2020
Export Citation:
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Assignee:
ALIBABA GROUP HOLDING LTD (CN)
International Classes:
G06T1/00
Foreign References:
CN110322385A2019-10-11
CN106454182A2017-02-22
CN101901470A2010-12-01
CN110211015A2019-09-06
CN102903072A2013-01-30
US20180122034A12018-05-03
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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