Invention Grant
- Patent Title: Accurate 3D finger tracking with a single camera
- Patent Title (中): 使用单个相机精确的3D手指跟踪
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Application No.: US13732223Application Date: 2012-12-31
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Publication No.: US09323346B2Publication Date: 2016-04-26
- Inventor: Fengjun Lv , Fengqing Zhu , Liang Zhou , Pengwei Wang
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; Adam J. Stegge
- Main IPC: H04N13/02
- IPC: H04N13/02 ; G06F3/033 ; H04N7/18 ; H04N5/225 ; G06F3/03 ; G06F3/00 ; G06F3/01

Abstract:
An object tracking device includes a camera with a field of view oriented in a first direction and a mirror with a field of reflection oriented in a second direction. When an object is in a first region in the field of view of the electronic camera, the camera has a direct view of the object and a reflected view of the object from the mirror. A processor coupled with the camera is configured to receive a first image data set and a second image data set from the camera. The first image data set and the second image data set each include the direct view of the object and the reflected view of the object from the mirror.
Public/Granted literature
- US20140184745A1 Accurate 3D Finger Tracking with a Single Camera Public/Granted day:2014-07-03
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