Mental state analysis is performed by obtaining video of an individual as the individual interacts with a computer, either by performing various operations, such as driving a vehicle or being a passenger in a vehicle, or by consuming a media presentation. The video is analyzed to determine eye-blink information on the individual, such as eye-blink rate or eye-blink duration. The blink-rate information is compensated for a context. Blinking for a group of people of which the individual is a part is evaluated. Mental states of the individual are inferred for the blink event based on the blink event, the blink duration of the individual, the difference in blinking between the individual and the remainder of the group, and the blink-rate information that was compensated. The blink-rate information and associated mental states can be used to modify an advertisement, a media presentation, a digital game, or vehicle controls.


    Access

    Download


    Export, share and cite



    Title :

    MENTAL STATE ANALYSIS USING BLINK RATE FOR VEHICLES



    Publication date :

    2017-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / A61B DIAGNOSIS , Diagnostik / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G16Z



    Mental state analysis using blink rate for vehicles

    EL KALIOUBY RANA / MAHMOUD ABDELRAHMAN N / MAVADATI SEYEDMOHAMMAD et al. | European Patent Office | 2018

    Free access

    Mental state analysis using blink rate within vehicles

    EL KALIOUBY RANA / MAHMOUD ABDELRAHMAN N / MAVADATI SEYEDMOHAMMAD et al. | European Patent Office | 2019

    Free access

    Drowsiness mental state analysis using blink rate

    EL KALIOUBY RANA / KYAL SURVI / MAHMOUD ABDELRAHMAN N et al. | European Patent Office | 2020

    Free access

    DROWSINESS MENTAL STATE ANALYSIS USING BLINK RATE

    EL KALIOUBY RANA / KYAL SURVI / MAHMOUD ABDELRAHMAN N et al. | European Patent Office | 2020

    Free access

    In-vehicle drowsiness analysis using blink rate

    EL KALIOUBY RANA / JOSHI AJJEN DAS / KYAL SURVI et al. | European Patent Office | 2022

    Free access