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Assessing Distance Perception in Vir...

Luckett, Ethan.

Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography./
作者:	Luckett, Ethan.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
面頁冊數:	41 p.
附註:	Source: Masters Abstracts International, Volume: 82-03.
Contained By:	Masters Abstracts International82-03.
標題:	Computer science. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27956160
ISBN:	9798664748338

Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography.
Luckett, Ethan.

Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 41 p.

Source: Masters Abstracts International, Volume: 82-03.

Thesis (M.S.)--The University of Mississippi, 2020.

This item must not be sold to any third party vendors.

A common finding in spatial perception research is that subjects tend to underestimate distances in virtual reality compared to the real world. The degree and methods of measurement of underestimation vary between studies, but the trend of underestimation is consistent. This study uses electroencephalography as a neuroimaging technique to examine patterns of brain activity when fixating objects in near space and far space in the real world, in virtual reality, and in augmented reality. For the augmented reality condition, a custom optical see-through augmented reality head-mounted display (HMD) was built and calibrated. A calibration method was developed to correct the geometric distortion introduced by the HMD's optical combiners. This method also calibrates a motion tracker mounted on the HMD to allow for tracking of head movements.

ISBN: 9798664748338Subjects--Topical Terms:

573171
Computer science.
Subjects--Index Terms:

Calibration

Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography.
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245 1 0 $a Assessing Distance Perception in Virtual and Augmented Realities with Electroencephalography.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2020
300 $a 41 p.
500 $a Source: Masters Abstracts International, Volume: 82-03.
500 $a Advisor: Jones, J. Adam.
502 $a Thesis (M.S.)--The University of Mississippi, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a A common finding in spatial perception research is that subjects tend to underestimate distances in virtual reality compared to the real world. The degree and methods of measurement of underestimation vary between studies, but the trend of underestimation is consistent. This study uses electroencephalography as a neuroimaging technique to examine patterns of brain activity when fixating objects in near space and far space in the real world, in virtual reality, and in augmented reality. For the augmented reality condition, a custom optical see-through augmented reality head-mounted display (HMD) was built and calibrated. A calibration method was developed to correct the geometric distortion introduced by the HMD's optical combiners. This method also calibrates a motion tracker mounted on the HMD to allow for tracking of head movements.
590 $a School code: 0131.
650 4 $a Computer science. $3 573171
650 4 $a Neurosciences. $3 593561
653 $a Calibration
653 $a Distance perception
653 $a Spatial perception
690 $a 0317
690 $a 0984
710 2 $a The University of Mississippi. $b Computer Science. $3 1185406
773 0 $t Masters Abstracts International $g 82-03.
790 $a 0131
791 $a M.S.
792 $a 2020
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27956160

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