Fixation Detection with Ray-casting in Immersive Virtual Reality
作者: Najood AlghamdiWadee Alhalabi
刊名: International Journal of Advanced Computer Science and Applications (IJACSA), 2019, Vol.10
来源数据库: The Science and Information Organization(SAI)
DOI: 10.14569/IJACSA.2019.0100710
关键词: Eye MovementEye TrackingVirtual RealityFixation DetectionHMD
原始语种摘要: This paper demonstrates the application of a proposed eye fixation detection algorithm to eye movement recorded during eye gaze input within immersive Virtual Reality and compares it with the standard frame-by-frame analysis for validation. Pearson correlations and a sample paired t-test indicated strong correlations between the two analysis methods in terms of fixation duration. The results showed that the principle of eye movement event detection in 2D can be applied successfully in a 3D environment and ensures efficient detection when combined with ray-casting and event time.
全文获取路径: SAI 

  • casting 铸模
  • detection 探测
  • Tracking 追踪
  • analysis 分析
  • event 事件
  • successfully 成功地
  • principle 原理
  • movement 运动
  • duration 持续时间
  • efficient 有用的