| 摘要 |
A subjective visual fatigue measurement method and device for quantitatively measuring fatigue caused by a 3D display are provided to select investigation item candidates investigated for testees, and to extract factors from the selected candidates to derive investigation items, thereby evaluating reliability and reasonableness for the items. Investigation item candidates are inputted, and factor analysis is performed for the candidates to derive investigation items in accordance with each factor(S110). Evaluation on reasonableness and reliability is conducted for the investigation items of each factor(S120). Evaluation values of the investigation items given by more than N testee groups are inputted to obtain fatigue scores by each group(S130). A population fatigue distribution is made from N fatigue score data(S140). Evaluation values of the investigation items given by testee groups which view a 3D display are inputted to obtain fatigue scores of the 3D display(S150). A relative position is decided on in the population fatigue distribution where fatigue of the 3D display is located. |
