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Determining Emotions Using Camera-Based Sensing

  • US 20180314879A1
  • Filed: 04/11/2018
  • Published: 11/01/2018
  • Est. Priority Date: 05/01/2017
  • Status: Active Grant
First Claim
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1. One or more computer-readable non-transitory storage media embodying software that is operable when executed to, in real time:

  • capture, by a single sensor, a plurality of images of a user;

    determine, based on the plurality of images, one or more short-term cardiological signals of the user during a period of time;

    estimate, based on the cardiological signals, a first short-term emotional state of the user;

    determine, based on the plurality of images, one or more short-term neurological signals of the user during the period of time;

    estimate, based on the neurological signals, a second short-term emotional state of the user;

    compare the first estimated emotional state to the second estimated emotional state; and

    in response to a determination that the first estimated emotional state corresponds to the second estimated emotional state, determine, based on the first estimated emotional state and second estimated emotional state, a short-term emotion of the user during the period of time.

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