Title:
GAZE POINT ACQUISITION METHOD AND APPARATUS, ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/051215
Kind Code:
A1
Abstract:
Embodiments of the present application disclose a gaze point acquisition method and apparatus, an electronic device and a readable storage medium. The method comprises: acquiring a first gaze point, the first gaze point being a gaze point obtained by inputting a gaze state image into a first network model; inputting the first gaze point and historical gaze point distribution information into a second network model, and acquiring a second gaze point outputted by the second network model, wherein the historical gaze point distribution information represents the distribution of second gaze points historically outputted by the second network model; and acquiring a target gaze point according to the second gaze point. Therefore, by means of the described method, the first gaze point outputted by the first network model will be further inputted into the second network together with the historical gaze point distribution information representing the distribution of the second gaze points historically outputted by the second network model, and then the target gaze point is acquired according to the second gaze point outputted by the second network model, thereby improving the accuracy of the target gaze point.
Inventors:
SUN ZHE (CN)
Application Number:
PCT/CN2022/117847
Publication Date:
April 06, 2023
Filing Date:
September 08, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F3/01; G06N3/04; G06N3/08
Foreign References:
| CN113900519A | 2022-01-07 | |||
| CN111783948A | 2020-10-16 | |||
| CN110147163A | 2019-08-20 | |||
| CN111723596A | 2020-09-29 | |||
| CN110647790A | 2020-01-03 | |||
| US20200202561A1 | 2020-06-25 |
Attorney, Agent or Firm:
SHENZHEN ZHIQUAN INTELLECTUAL PROPERTY OFFICE (CN)
Download PDF: