A method for hand detection using internal features and active boosting-based learning

  • Authors:
  • Van-Toi Nguyen;Thuy Thi Nguyen;Remy Mullot;Thi-Thanh-Hai Tran;Hung Le

  • Affiliations:
  • Hanoi University of Science & Technology, Vietnam and La Rochelle University, France;Hanoi University of Agriculture, Vietnam;La Rochelle University, France;Hanoi University of Science & Technology, Vietnam;Hanoi National University of Education, Vietnam

  • Venue:
  • Proceedings of the Fourth Symposium on Information and Communication Technology
  • Year:
  • 2013

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Abstract

Hand posture recognition has important applications in sign language, human machine interface, etc. In most such systems, the first and important step is hand detection. This paper presents a hand detection method based on internal features in an active boosting-based learning framework. The use of efficient Haar-like, local binary pattern and local orientation histogram as internal features allows fast computation of informative hand features for dealing with a great variety of hand appearances without background interference. Interactive boosting-based on-line learning allows efficiently training and improvement for the detector. Experimental results show that the proposed method outperforms the conventional methods on video data with complex background while using a smaller number of training samples. The proposed method is reliable for hand detection in the hand posture recognition system.