A FAST GROUP-WISE TECHNIQUE FOR DECOMPOSING GSR SIGNALS ACROSS GROUPS OF INDIVIDUALS
A method for correlating Galvanic Skin Response (GSR) signals from multiple users watching the same content to identify scenes of interest in such content includes filtering GSR signals from each user by subtracting consecutive GSR signal samples from each other. The user reaction portion and baseli...
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Format | Patent |
Language | English French |
Published |
16.03.2017
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Abstract | A method for correlating Galvanic Skin Response (GSR) signals from multiple users watching the same content to identify scenes of interest in such content includes filtering GSR signals from each user by subtracting consecutive GSR signal samples from each other. The user reaction portion and baseline portion of the GSR signals for the users are collectively optimized to recover non-zero user responses for the users. The locations in the content having the non-zero responses for the users are then identified as the scenes of interest in such content for the users.
L'invention concerne un procédé de corrélation de signaux de réflexe psychogalvanique (GSR) provenant de multiples utilisateurs regardant le même contenu afin d'identifier des scènes d'intérêt dans ce contenu, comprenant le filtrage des signaux GSR provenant de chaque utilisateur par soustraction d'échantillons de signaux GSR consécutifs les uns des autres. La partie réaction d'utilisateur et la partie ligne de base des signaux GSR pour les utilisateurs sont optimisées de façon collective pour récupérer des réponses d'utilisateurs non nulles pour les utilisateurs. Les emplacements dans le contenu ayant les réponses non nulles pour les utilisateurs sont ensuite identifiés comme les scènes d'intérêt dans ledit contenu pour les utilisateurs. |
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AbstractList | A method for correlating Galvanic Skin Response (GSR) signals from multiple users watching the same content to identify scenes of interest in such content includes filtering GSR signals from each user by subtracting consecutive GSR signal samples from each other. The user reaction portion and baseline portion of the GSR signals for the users are collectively optimized to recover non-zero user responses for the users. The locations in the content having the non-zero responses for the users are then identified as the scenes of interest in such content for the users.
L'invention concerne un procédé de corrélation de signaux de réflexe psychogalvanique (GSR) provenant de multiples utilisateurs regardant le même contenu afin d'identifier des scènes d'intérêt dans ce contenu, comprenant le filtrage des signaux GSR provenant de chaque utilisateur par soustraction d'échantillons de signaux GSR consécutifs les uns des autres. La partie réaction d'utilisateur et la partie ligne de base des signaux GSR pour les utilisateurs sont optimisées de façon collective pour récupérer des réponses d'utilisateurs non nulles pour les utilisateurs. Les emplacements dans le contenu ayant les réponses non nulles pour les utilisateurs sont ensuite identifiés comme les scènes d'intérêt dans ledit contenu pour les utilisateurs. |
Author | OSWAL, Urvashi XU, Kevin ERIKSSON, Brian JAIN, Swayambhoo |
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DocumentTitleAlternate | TECHNIQUE RAPIDE PAR GROUPE POUR DÉCOMPOSER DES SIGNAUX GSR SUR PLUSIEURS GROUPES D'INDIVIDUS |
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Snippet | A method for correlating Galvanic Skin Response (GSR) signals from multiple users watching the same content to identify scenes of interest in such content... |
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SubjectTerms | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
Title | A FAST GROUP-WISE TECHNIQUE FOR DECOMPOSING GSR SIGNALS ACROSS GROUPS OF INDIVIDUALS |
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