Title:
CALIBRATION METHOD AND DEVICE FOR PRESSURE-SENSING SCREEN
Document Type and Number:
WIPO Patent Application WO/2017/201992
Kind Code:
A1
Abstract:
A calibration method and device for a pressure-sensing screen. The method comprises: acquiring pressure values sensed by pressure sensors when a pressure-sensing screen is pressed at predetermined pressure positions, and acquiring actual values of the pressures applied at the predetermined pressure positions (101); and employing an artificial neural network model, and using the pressure values sensed by the pressure sensors as an input of the artificial neural network model, and the actual values of the applied pressures as an output of the artificial neural network to determine weight parameters of the artificial neural network (102). By employing the artificial neural network having the determined weight parameters, the present invention enables, when a user uses the pressure-sensing screen, determination of a pressure value at a pressed position of the pressure-sensing screen according to pressure values sensed by the pressure sensors.
Inventors:
MENG LONGLONG (CN)
Application Number:
PCT/CN2016/106932
Publication Date:
November 30, 2017
Filing Date:
November 23, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G06F3/041
Foreign References:
| CN105279405A | 2016-01-27 | |||
| CN105278846A | 2016-01-27 | |||
| CN102521611A | 2012-06-27 | |||
| US20090066663A1 | 2009-03-12 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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