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ImCAPTCHA: Imperceptible CAPTCHA Based on Cursor Trajectories.

Han YuShenyong XiaoZhijun YuYujie LiYin Zhang
Published in: IEEE Consumer Electron. Mag. (2020)
Keyphrases
  • trajectory data
  • watermarking scheme
  • data hiding
  • moving object trajectories
  • moving objects
  • mobile robot
  • eye tracking
  • motion patterns
  • real time
  • web pages
  • eye gaze
  • motion trajectories