Invention Grant
- Patent Title: Displacement sensing system
- Patent Title (中): 位移检测系统
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Application No.: US12589376Application Date: 2009-10-22
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Publication No.: US08218004B2Publication Date: 2012-07-10
- Inventor: Chern-Sheng Lin , Chia-Tse Chen , Tzu-Chi Wei , Wei-Lung Chen , Chia-Chang Chang
- Applicant: Chern-Sheng Lin , Chia-Tse Chen , Tzu-Chi Wei , Wei-Lung Chen , Chia-Chang Chang
- Applicant Address: TW Taichung
- Assignee: Cycling & Health Tech Industry R&D Center
- Current Assignee: Cycling & Health Tech Industry R&D Center
- Current Assignee Address: TW Taichung
- Agent Charles E. Baxley
- Main IPC: H04N7/18
- IPC: H04N7/18 ; G06F12/00
Abstract:
A displacement sensing system is disclosed. Two image capturing devices are settled at to opposite ends of a coordinate axis of the planar area, respectively, for capturing images of the planar area and an object placed thereon. Four pre-established LUT databases and an interactive four-matrix lookup table process are implemented to determine actual coordinates of the object on in the planar area.
Public/Granted literature
- US20110096161A1 Displacement sensing system Public/Granted day:2011-04-28
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