MIND AND BODY STATE ESTIMATION DEVICE, MIND AND BODY STATE ESTIMATION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a technology to accurately estimate a mind and body state of a subject, such as a stress state, without imposing a load on the subject.;SOLUTION: A mind and body state estimation device includes: a calculation part for calculating a first degree of similarity indicating a degree of similarity between a first pulse rate in a first period estimated by a first estimation method using a plurality of brightness values of a first region for the first region including a face site of a plurality of time-series face images, and a second pulse rate in the first period estimated by a second estimation method different from the first estimation method; and an estimation part for estimating a mind and body state of a subject using the first pulse rate, the second pulse rate, and at least any one of the plurality of face images in the first period according to the calculated first degree of similarity.;SELECTED DRAWING: Figure 6;COPYRIGHT: (C)2019,JPO&INPIT