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:
Oct. 24, 2023
Filed:
Mar. 17, 2021
Acer Incorporated, New Taipei, TW;
Kuan-Chung Hou, New Taipei, TW;
Bo-Ting Wu, New Taipei, TW;
Chian-Ying Li, New Taipei, TW;
Ming-Hsuan Tu, New Taipei, TW;
Chien-Hung Lin, New Taipei, TW;
Jian-Chi Lin, New Taipei, TW;
Fu-Heng Wu, New Taipei, TW;
Kai-Lun Chang, New Taipei, TW;
Tsung-Yao Chen, New Taipei, TW;
ACER INCORPORATED, New Taipei, TW;
Abstract
The present disclosure provides a method for detecting the focus of attention. The method includes: obtaining the face of a person in the first image, as well as the result of facial recognition; determining whether the distance between the person and the target is within an effective attention range; determining whether the face is frontal; determining whether the effective attention period is not shorter than a period threshold; detecting the focus of attention for the person to the target.