公开(公告)号：US20240065595A1

公开(公告)日：2024-02-29

申请号：US18387062

申请日：2023-11-06

Applicant: Beijing University Of Technology

Inventor： Mi LI ,  Bin HU ,  Shengfu LV ,  Jiaming KANG ,  Wei ZHANG

IPC: A61B5/16 ,  A61B5/00

CPC classification number: A61B5/163 ,  A61B5/7264 ,  A61B5/7278

Abstract: A method and system for calculating emotional indicators based on pupil-wave are provided. The operation of calculating emotional indicators based on a pupil-wave may include the following operations. A pupil-wave is collected when a subject is in a calm state and set as a standard pupil-wave; Obtaining emotional indicators and corresponding emotions used to measure a mental state. The pupil-wave of the subject in each emotional state is collected and set as an emotional pupil-wave; According to the standard pupil-wave, a bandwidth and differential pupil-wave corresponding to each emotion are calculated; The standard, emotional, bandwidth and differential pupil-wave are input into a pre-trained deep convolutional neural network to obtain index values of emotional indicators.