An electronic device 10 includes an image-capturing unit 11, a line-of-sight detector 12, and a controller 14. The controller 14 functions as a low-concentration heat map group estimator 15 and a high-concentration heat map estimator 16. The low-concentration heat map group estimator 15 can estimate a low-concentration heat map group based on an image. The high-concentration heat map estimator 16 can estimate a high-concentration heat map based on the image. The controller 14 calculates the degree of concentration of a subject based on the low-concentration heat map group, the high-concentration heat map, and a line of sight of the subject. The low-concentration heat map group estimator 15 is constructed using learning data obtained by machine learning the relationship between learning images and lines of sight for each load factor. The high-concentration heat map estimator 16 is constructed using learning data obtained by machine learning the relationship between learning images and lines of sight when the load has been removed or the load has been reduced.
ELECTRONIC APPARATUS, INFORMATION PROCESSING DEVICE, DEGREE OF CONCENTRATION CALCULATION PROGRAM, DEGREE OF CONCENTRATION CALCULATION METHOD, AND COMPUTER TRAINING METHOD
ELEKTRONISCHE VORRICHTUNG, INFORMATIONSVERARBEITUNGSVORRICHTUNG, KONZENTRATIONSBERECHNUNGSPROGRAMM, KONZENTRATIONSBERECHNUNGSVERFAHREN UND COMPUTERTRAININGSVERFAHREN
APPAREIL ÉLECTRONIQUE, DISPOSITIF DE TRAITEMENT D'INFORMATIONS, DEGRÉ DE PROGRAMME DE CALCUL DE CONCENTRATION, DEGRÉ DE MÉTHODE DE CALCUL DE CONCENTRATION ET PROCÉDÉ D'APPRENTISSAGE INFORMATIQUE
2024-05-29
Patent
Electronic Resource
English
IPC: | G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2022
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|European Patent Office | 2024
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