发明授权
- 专利标题: Measuring camera attitude
- 专利标题(中): 测量相机的姿态
-
申请号: US09472635申请日: 1999-12-27
-
公开(公告)号: US06965397B1公开(公告)日: 2005-11-15
- 发明人: Stanley K. Honey , Richard H. Cavallaro , Marvin S. White , Terence J. O'Brien , Matthew T. Lazar , Stuart K. Neubarth , Alan C. Phillips , Kenneth A. Milnes
- 申请人: Stanley K. Honey , Richard H. Cavallaro , Marvin S. White , Terence J. O'Brien , Matthew T. Lazar , Stuart K. Neubarth , Alan C. Phillips , Kenneth A. Milnes
- 申请人地址: US NY New York
- 专利权人: Sportvision, Inc.
- 当前专利权人: Sportvision, Inc.
- 当前专利权人地址: US NY New York
- 代理机构: Vierra Magen Marcus Harmon & DeNiro LLP
- 主分类号: G03B17/00
- IPC分类号: G03B17/00 ; H04N5/222 ; H04N5/228 ; H04N5/262 ; H04N5/28
摘要:
A system is disclosed for using camera attitude sensors with a camera. A camera assembly includes a tripod base, a tripod head interface mounted on the tripod base, a tripod head mounted on the tripod head interface and a camera mounted on the tripod head. The tripod head enables the camera to pan and tilt. The system also includes a first optical encoder for detecting the amount that the camera has been panned and a second optical encoder for detecting the amount that the camera has been tilted. Two inclinometers are mounted on the tripod head interface to measure attitude of the tripod head. Two gyroscopes (“gyros”) are mounted on the camera assembly. Data from the encoders, gyros and inclinometers are packaged and sent to graphics production equipment to be used for enhancing video captured by the camera.
信息查询