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PROCÉDÉ MIS EN ŒUVRE PAR ORDINATEUR, APPAREIL ET PRODUIT PROGRAMME D'ORDINATEUR POUR ÉVALUER LES PERFORMANCES D'UN SUJET LORS D'UN TEST DE FONCTION COGNITIVE
专利权人:
KONINKLIJKE PHILIPS N.V.
发明人:
SCHUIJERS, Erik, Gosuinus, Petrus,KLOOSTERMAN, Herman,VOGT, Juergen,GILLIES, Murray, Fulton,WEDA, Johannes,SCHMAND, Ben
申请号:
EPEP2020/059320
公开号:
WO2020/201390A1
申请日:
2020.04.01
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
In a computer-implemented method of assessing performance of a cognitive function test performed by a subject, the cognitive function test requires the subject to reproduce on a testing device a reference image that comprises a plurality of segments to produce a reproduced image. The testing device comprises a user interface on which the subject reproduces the reference image. The method comprises: obtaining data for the reproduced image, the data comprising a first time series of inputs to the user interface of the testing device by the subject in reproducing the reference image, wherein each input in the first time series of inputs is a spatial representation of the position of that input on the user interface of the testing device; associating each input in the first time series of inputs with a respective segment in the reference image; based on the segment associated with each input, forming a second time series that indicates an order in which segments in the reproduced image were produced by the subject; analyzing the second time series to determine a number of transitions between segments in the second time series; determining at least one performance measure for the subject in performing the cognitive function test based on the determined number of transitions, wherein the at least one performance measure is based on the determined number of transitions and a predetermined minimum number of transitions required to produce the reproduced image; and outputting a signal representing the determined at least one performance measure.L'invention concerne un procédé mis en œuvre par ordinateur qui permet d'évaluer les performances d'un test de fonction cognitive réalisé par un sujet. Le test de fonction cognitive nécessite que le sujet reproduise sur un dispositif de test une image de référence qui comprend une pluralité de segments pour produire une image reproduite. Le dispositif de test comprend une interface utilisateur sur laquelle le sujet reproduit l'image d
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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