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US07961173B2 Method and apparatus for touchless calibration 有权
无接触校准的方法和装置

  • Patent Title: Method and apparatus for touchless calibration
  • Patent Title (中): 无接触校准的方法和装置
  • Application No.: US11850634
    Application Date: 2007-09-05
  • Publication No.: US07961173B2
    Publication Date: 2011-06-14
  • Inventor: Marc Boillot
  • Applicant: Marc Boillot
  • Applicant Address: US FL Plantation
  • Assignee: NaviSense
  • Current Assignee: NaviSense
  • Current Assignee Address: US FL Plantation
  • Main IPC: G06F3/033
  • IPC: G06F3/033
Method and apparatus for touchless calibration
Abstract:
A touchless sensing unit (110) and method (210) for calibrating a mobile device for touchless sensing is provided. The method can include evaluating (214) a finger movement within a touchless sensory space (101), estimating (216) a virtual coordinate system (320) from a range of finger movement, and mapping (218) the virtual coordinate system to a device coordinate system (330).
Abstract(Chinese):

提供了一种用于校准用于无接触感测的移动设备的无接触感测单元（110）和方法（210）。 该方法可以包括评估（214）在无接触感觉空间（101）内的手指运动，从手指移动范围估计（216）虚拟坐标系（320），以及将虚拟坐标系映射（218）到设备 坐标系（330）。

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