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Fast and Accurate ROI Extraction for Non-Contact Dorsal Hand Vein Detection in Complex Backgrounds Based on Improved U-Net.

Rongwen ZhangXiangqun ZouXiaoling DengZiyang WangYifan ChenChengrui LinHongxin XingFen Dai
Published in: Sensors (2023)
Keyphrases
  • complex background
  • hand vein
  • face detection
  • region of interest
  • partial occlusion
  • skin color
  • lighting conditions
  • foreground objects
  • viewpoint
  • object detection
  • detection method
  • video data
  • complex scenes