Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration

In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The syst...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Antonio Lanata [verfasserIn] Gaetano Valenza [verfasserIn] Alberto Greco [verfasserIn] Enzo Pasquale Scilingo [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2015

Schlagwörter:	eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration

Übergeordnetes Werk:	In: Journal of Eye Movement Research - Bern Open Publishing, 2017, 8(2015), 5
Übergeordnetes Werk:	volume:8 ; year:2015 ; number:5

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.16910/jemr.8.5.2

Katalog-ID:	DOAJ055211852

Internformat


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spelling	10.16910/jemr.8.5.2 doi (DE-627)DOAJ055211852 (DE-599)DOAJd282727eccea47c2bb1b4cd9a653aca1 DE-627 ger DE-627 rakwb eng QM1-695 Antonio Lanata verfasserin aut Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration Human anatomy Gaetano Valenza verfasserin aut Alberto Greco verfasserin aut Enzo Pasquale Scilingo verfasserin aut In Journal of Eye Movement Research Bern Open Publishing, 2017 8(2015), 5 (DE-627)638069025 (DE-600)2578662-3 19958692 nnns volume:8 year:2015 number:5 https://doi.org/10.16910/jemr.8.5.2 kostenfrei https://doaj.org/article/d282727eccea47c2bb1b4cd9a653aca1 kostenfrei https://bop.unibe.ch/JEMR/article/view/2411 kostenfrei https://doaj.org/toc/1995-8692 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2015 5
allfields_unstemmed	10.16910/jemr.8.5.2 doi (DE-627)DOAJ055211852 (DE-599)DOAJd282727eccea47c2bb1b4cd9a653aca1 DE-627 ger DE-627 rakwb eng QM1-695 Antonio Lanata verfasserin aut Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration Human anatomy Gaetano Valenza verfasserin aut Alberto Greco verfasserin aut Enzo Pasquale Scilingo verfasserin aut In Journal of Eye Movement Research Bern Open Publishing, 2017 8(2015), 5 (DE-627)638069025 (DE-600)2578662-3 19958692 nnns volume:8 year:2015 number:5 https://doi.org/10.16910/jemr.8.5.2 kostenfrei https://doaj.org/article/d282727eccea47c2bb1b4cd9a653aca1 kostenfrei https://bop.unibe.ch/JEMR/article/view/2411 kostenfrei https://doaj.org/toc/1995-8692 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2015 5
allfieldsGer	10.16910/jemr.8.5.2 doi (DE-627)DOAJ055211852 (DE-599)DOAJd282727eccea47c2bb1b4cd9a653aca1 DE-627 ger DE-627 rakwb eng QM1-695 Antonio Lanata verfasserin aut Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration Human anatomy Gaetano Valenza verfasserin aut Alberto Greco verfasserin aut Enzo Pasquale Scilingo verfasserin aut In Journal of Eye Movement Research Bern Open Publishing, 2017 8(2015), 5 (DE-627)638069025 (DE-600)2578662-3 19958692 nnns volume:8 year:2015 number:5 https://doi.org/10.16910/jemr.8.5.2 kostenfrei https://doaj.org/article/d282727eccea47c2bb1b4cd9a653aca1 kostenfrei https://bop.unibe.ch/JEMR/article/view/2411 kostenfrei https://doaj.org/toc/1995-8692 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2015 5
allfieldsSound	10.16910/jemr.8.5.2 doi (DE-627)DOAJ055211852 (DE-599)DOAJd282727eccea47c2bb1b4cd9a653aca1 DE-627 ger DE-627 rakwb eng QM1-695 Antonio Lanata verfasserin aut Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration Human anatomy Gaetano Valenza verfasserin aut Alberto Greco verfasserin aut Enzo Pasquale Scilingo verfasserin aut In Journal of Eye Movement Research Bern Open Publishing, 2017 8(2015), 5 (DE-627)638069025 (DE-600)2578662-3 19958692 nnns volume:8 year:2015 number:5 https://doi.org/10.16910/jemr.8.5.2 kostenfrei https://doaj.org/article/d282727eccea47c2bb1b4cd9a653aca1 kostenfrei https://bop.unibe.ch/JEMR/article/view/2411 kostenfrei https://doaj.org/toc/1995-8692 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2015 5
language	English
source	In Journal of Eye Movement Research 8(2015), 5 volume:8 year:2015 number:5
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topic_facet	eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration Human anatomy
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container_title	Journal of Eye Movement Research
authorswithroles_txt_mv	Antonio Lanata @@aut@@ Gaetano Valenza @@aut@@ Alberto Greco @@aut@@ Enzo Pasquale Scilingo @@aut@@
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callnumber-first	Q - Science
author	Antonio Lanata
spellingShingle	Antonio Lanata misc QM1-695 misc eye tracking misc head movement misc vestibulo-ocular reflex misc gaze point misc statistical comparison misc dynamical calibration misc Human anatomy Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration
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topic_title	QM1-695 Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration eye tracking head movement vestibulo-ocular reflex gaze point statistical comparison dynamical calibration
topic	misc QM1-695 misc eye tracking misc head movement misc vestibulo-ocular reflex misc gaze point misc statistical comparison misc dynamical calibration misc Human anatomy
topic_unstemmed	misc QM1-695 misc eye tracking misc head movement misc vestibulo-ocular reflex misc gaze point misc statistical comparison misc dynamical calibration misc Human anatomy
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abstract	In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions
abstractGer	In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions
abstract_unstemmed	In this work, a new head mounted eye tracking system is presented. Based on computer vision techniques, the system integrates eye images and head movement, in real time, performing a robust gaze point tracking. Nystagmus movements due to vestibulo-ocular reflex are monitored and integrated. The system proposed here is a strongly improved version of a previous platform called HATCAM, which was robust against changes of illumination conditions. The new version, called HAT-Move, is equipped with accurate inertial motion unit to detect the head movement enabling eye gaze even in dynamical conditions. HAT-Move performance is investigated in a group of healthy subjects in both static and dynamic conditions, i.e. when head is kept still or free to move. Evaluation was performed in terms of amplitude of the angular error between the real coordinates of the fixed points and those computed by the system in two experimental setups, specifically, in laboratory settings and in a 3D virtual reality (VR) scenario. The achieved results showed that HAT-Move is able to achieve eye gaze angular error of about 1 degree along both horizontal and vertical directions
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title_short	Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration
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Robust Head Mounted Wearable Eye Tracking System for Dynamical Calibration

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