Different Eye Movement Patterns on Simulated Visual Field Defects in a Video-watching Task

Changtong Mao, Kentaro Go, Yuichiro Kinoshita, Kenji Kashiwagi, Masahiro Toyoura, Issei Fujishiro, Jianjun Li, Xiaoyang Mao

研究成果: Conference contribution

抄録

Visual field defects (VFD) can be caused by a variety of conditions. Checking and tracking the progression of VFD is an important part of an eye assessment. Although the use of standard automatic perimetry (SAP) is very popular for VFD diagnosis, it limits the population because of its high requirement for patients. We used a video-watching task as a replacement modality, which precludes the long period of fixation and uses the on-screen gaze to replace the button response. We developed a simulation system to mimic the different types of VFD in people with a normal pattern.We hypothesize that patients with VFD need more eye movement to compensate for the unseen area. We proposed a metric that indicates the gross eye movements toward a specific direction and found a significant difference between the VFD and normal pattern. Furthermore, we found videos that show the unique eye movement pattern in different eye conditions.

本文言語English
ホスト出版物のタイトルProceedings - 2020 International Conference on Cyberworlds, CW 2020
編集者Alexei Sourin, Christophe Charier, Christophe Rosenberger, Olga Sourina
出版社Institute of Electrical and Electronics Engineers Inc.
ページ153-156
ページ数4
ISBN(電子版)9781728164977
DOI
出版ステータスPublished - 2020 9
イベント19th International Conference on Cyberworlds, CW 2020 - Virtual, Caen, France
継続期間: 2020 9 292020 10 1

出版物シリーズ

名前Proceedings - 2020 International Conference on Cyberworlds, CW 2020

Conference

Conference19th International Conference on Cyberworlds, CW 2020
国/地域France
CityVirtual, Caen
Period20/9/2920/10/1

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ サイエンスの応用
  • コンピュータ ビジョンおよびパターン認識
  • メディア記述
  • モデリングとシミュレーション

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