Invention Grant
US08438480B2 System and method for tracking an input device using a display screen in captured frames of image data
有权
用于在拍摄的图像数据帧中使用显示屏跟踪输入设备的系统和方法
- Patent Title: System and method for tracking an input device using a display screen in captured frames of image data
- Patent Title (中): 用于在拍摄的图像数据帧中使用显示屏跟踪输入设备的系统和方法
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Application No.: US11691464Application Date: 2007-03-26
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Publication No.: US08438480B2Publication Date: 2013-05-07
- Inventor: Rene P. Helbing
- Applicant: Rene P. Helbing
- Applicant Address: SG Singapore
- Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
- Current Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Main IPC: G06F3/00
- IPC: G06F3/00
Abstract:
A system and method for tracking an input device uses positional information of a display screen in frames of image data to determine the relative position of the input device with respect to the display screen.
Public/Granted literature
- US20080239081A1 SYSTEM AND METHOD FOR TRACKING AN INPUT DEVICE USING A DISPLAY SCREEN IN CAPTURED FRAMES OF IMAGE DATA Public/Granted day:2008-10-02
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