The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2022
Filed:
Dec. 19, 2019
Acer Incorporated, New Taipei, TW;
Chih-Wen Huang, New Taipei, TW;
Eric Choi, New Taipei, TW;
Wen-Cheng Hsu, New Taipei, TW;
Chao-Kuang Yang, New Taipei, TW;
Yen-Shuo Huang, New Taipei, TW;
Ling-Fan Tsao, New Taipei, TW;
Chueh-Pin Ko, New Taipei, TW;
Chih-Chiang Chen, New Taipei, TW;
Tai Ju, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
An electronic apparatus and an object information recognition method by using touch data thereof are provided. Touch sensing is performed in the case where no object touches a touch panel to obtain a specific background frame through the touch panel. A current touch sensing frame is obtained through the touch panel. Touch background data of a plurality of first frame cells in the specific background frame is respectively subtracted from touch raw data of a plurality of second frame cells in the current touch sensing frame to obtain a background removal frame including a plurality of cell values. The background removal frame is transformed into a touch sensing image. The touch sensing image is inputted to a trained neural network model to recognize object information of a touch object.