发明申请
- 专利标题: METHOD AND SYSTEM FOR STABILIZING VIDEO IMAGES
- 专利标题(中): 用于稳定视频图像的方法和系统
-
申请号: US12330191申请日: 2008-12-08
-
公开(公告)号: US20100141761A1公开(公告)日: 2010-06-10
- 发明人: Kenneth McCormack
- 申请人: Kenneth McCormack
- 主分类号: H04N7/18
- IPC分类号: H04N7/18 ; H04N5/262
摘要:
A method and system for video camera assembly are provided. The video camera assembly includes at least one of a pan mechanism rotatable about a pan axis and a tilt mechanism rotatable about a tilt axis. The video camera assembly further includes an accelerometer coupled to the at least one of the pan mechanism and the tilt mechanism and a controller communicatively coupled to the at least one of the pan motor and the tilt motor, the controller further communicatively coupled to the accelerometer, and the video camera. The controller is configured to receive acceleration data from the accelerometer, determine an oscillatory displacement of the video camera using the received acceleration data, generate a motor angular modulation signal, and apply the motor angular modulation signal to at least one of the pan motor and the tilt motor to reduce the oscillatory displacement of the video camera.
信息查询