Title:
HANDWRITING PROCESSING METHOD, HANDWRITING INPUT DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/103053
Kind Code:
A1
Abstract:
Disclosed are a handwriting processing method, applied to a handwriting input device. The handwriting processing method comprises the following steps: sampling a data point of handwriting to obtain a current sampling point and acquiring attribute information of the current sampling point; determining whether the current sampling point is a first sampling point; if it is determined that the current sampling point is the first sampling point, handling the attribute information of the current sampling point; and if it is determined that the current sampling point is not the first sampling point, calculating a relative change amount between the attribute information of the current sampling point and attribute information of the previous sampling point to obtain relative attribute information. Further disclosed are a handwriting input device and a computer-readable storage medium. The present application can effectively compress handwriting data and reduce the load of data storage and data transmission.
Inventors:
LI YOU (CN)
Application Number:
PCT/CN2018/116786
Publication Date:
May 28, 2020
Filing Date:
November 21, 2018
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
G06F3/0346
Foreign References:
| CN104765476A | 2015-07-08 | |||
| CN104765476A | 2015-07-08 | |||
| CN103257711A | 2013-08-21 | |||
| CN103593430A | 2014-02-19 | |||
| US8194921B2 | 2012-06-05 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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