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:
Dec. 26, 2023
Filed:
Aug. 24, 2020
Shenzhen Eaglesoul Education Service Co., Ltd, Guangdong, CN;
Qiwei Lu, Guangdong, CN;
Fangyuan Chen, Hubei, CN;
Yang Lu, Guangdong, CN;
Pengyu Chen, Guangdong, CN;
SHENZHEN EAGLE SOUL INTELLIGENCE & TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
An image processing method and apparatus for a smart pen, and an electronic device where the method comprises: monitoring a working state of a second pressure switch provided at a pen tip of a smart pen after a first pressure switch of the smart pen is in a closed state; controlling an infrared transceiver circuit on the smart pen to send an infrared signal to an area where the smart pen writes; acquiring a lightweight network model preset in the smart pen, so as to perform feature extraction processing on an original image; performing classification processing on a feature matrix by using a fully connected layer in the lightweight network model, to obtain a trajectory classification result; and displaying a writing trajectory of the smart pen on a target object in real time.