Title:
SYSTEMS AND METHODS FOR REPRESENTING AND SEARCHING CHARACTERS
Document Type and Number:
WIPO Patent Application WO/2023/105291
Kind Code:
A3
Abstract:
Methods and supporting systems for representing and searching characters, comprising: obtaining an image of the character, labelling a structure of the character by defining a plurality of nodes and a plurality of edges on the character in the image, and generating a representation of the character by extracting a set of two-dimensional coordinates to represent the plurality of nodes and by extracting a matrix to represent the plurality of edges, and providing the representation in a searchable database.
Inventors:
BALL JENNIFER MAUREEN (US)
XU CHAO (CN)
XU CHAO (CN)
Application Number:
PCT/IB2022/000760
Publication Date:
September 21, 2023
Filing Date:
December 05, 2022
Export Citation:
Assignee:
HANZIFINDER LLC (US)
International Classes:
G06V30/148; G06V30/18; G06V30/20
Foreign References:
| US20090324107A1 | 2009-12-31 | |||
| US20140328541A1 | 2014-11-06 | |||
| US20150213313A1 | 2015-07-30 | |||
| US20180032508A1 | 2018-02-01 | |||
| US20100189316A1 | 2010-07-29 |
Attorney, Agent or Firm:
ZHANG, Jialan et al. (US)
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