三維空間中之可重置式虛擬觸控板
刊登日期:2016/02/11
  ‧ 專利名稱 三維空間中之可重置式虛擬觸控板
  ‧ 專利證書號 I521387
US9529446
  ‧ 專利權人 國立臺灣大學
  ‧ 專利國家
    (申請日)
中華民國 (2014/12/25)
美國 (2015/07/23)
 
  ‧ 發明人/PI 洪一平,林士堯,
  ‧ 單位 資訊網路與多媒體研究所
  ‧ 簡歷/Experience
技術摘要 / Our Technology:
The present invention provides a re-anchorable virtual panel in a three-dimensional space, including a detection module, a recognition module and a display module. The detection module includes a finger position detection submodule and a hand feature extraction submodule. The finger position detection submodule extracts the position and direction of a user’s fingers, and transmits the estimated information of the finger’s position to the recognition module. The hand feature extraction submodule extracts the user’s hand features from the input image sequence. After extracting the hand features, the hand feature extraction submodule transmits the information to the recognition module. The recognition module recognizes the position and direction of the user’s fingers and hands, and determines the virtual panel’s location and direction through the information. The recognition module recognizes hand gestures for controlling the virtual panel. The display module provides virtual feedback when the virtual panel is operated.



專利簡述 / Intellectual Properties:




 

聯繫方式 / Contact:
臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU
Email:ordiac@ntu.edu.tw 電話/Tel:02-3366-9945