Title:
PATTERN CODE POSITION ADJUSTMENT METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/224089
Kind Code:
A1
Abstract:
A pattern code position adjustment method, for improving the scanning efficiency of a scanning device, comprising: when a scanned terminal displays a pattern code, turning on a camera on the scanned terminal (S101); when the camera on the scanned terminal detects that a scanning device appears ahead, calculating an overlapping area between a view window of the scanning device and a screen of the scanned terminal (S102); and if a pattern code displayed on the scanned terminal is not completely within the range of the overlapping area, moving the pattern code to the range of the overlapping area (S103). By means of the present method, even when a pattern code doesn't fall within the range of the view window because the screen faces away from a pattern code user who "blindly aligns" the screen with the view window of a scanning device, the scanning device can scan the pattern code displayed on a terminal and correctly recognize the pattern code, so that the inconvenience in use are eliminated for users, and the scanning efficiency of pattern codes in large-scale use can be improved.
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Inventors:
LIU ZHEN (CN)
Application Number:
PCT/CN2019/101894
Publication Date:
November 12, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06K7/10; G06T3/00; G06T7/73
Foreign References:
| CN109409164A | 2019-03-01 | |||
| CN107609442A | 2018-01-19 | |||
| CN107886020A | 2018-04-06 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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