Search International and National Patent Collections

1. (WO2018085946) SYSTEM AND METHOD FOR DETECTING SUBLIMINAL FACIAL RESPONSES IN RESPONSE TO SUBLIMINAL STIMULI

Pub. No.:    WO/2018/085946    International Application No.:    PCT/CA2017/051355
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Nov 15 00:59:59 CET 2017
IPC: A61B 5/16
A61B 5/00
A61B 5/1455
G06F 15/18
G06F 19/00
G16H 50/20
Applicants: NURALOGIX CORPORATION
Inventors: LEE, Kang
ZHENG, Pu
POZZUOLI, Marzio
Title: SYSTEM AND METHOD FOR DETECTING SUBLIMINAL FACIAL RESPONSES IN RESPONSE TO SUBLIMINAL STIMULI
Abstract:
A system and method for detecting subliminal facial responses of a human subject to subliminal stimuli. The method includes: receiving captured first facial response data approximately time- locked with a presentation of subliminal target stimuli to a plurality of human subjects; receiving captured second facial response data approximately time-locked with a presentation of subliminal foil stimuli to the plurality of human subjects; receiving captured unidentified facial response data to a subliminal stimulus from the target human subject; determining a target probability measure that the unidentified facial response data of the target human subject is in response to the subliminal target stimuli using a machine learning model trained with a subliminal response training set, the subliminal response training set comprising the first captured facial response data and the captured second facial response data; and outputting the target probability measure.