1. New registration algorithm of sensor in ECEF coordinate system
- Author
-
Jia-Zhou He, Yan-Li Li, and Jiang-Huai Pan
- Subjects
ECEF ,Radar tracker ,Brooks–Iyengar algorithm ,Computer science ,business.industry ,Orientation (computer vision) ,Coordinate system ,Sensor fusion ,Position (vector) ,Computer Science::Networking and Internet Architecture ,Computer vision ,Artificial intelligence ,Error detection and correction ,business ,Algorithm - Abstract
An algorithm is presented to absolutely registration two 3-D sensors using targets that are tracked by both sensors. The algorithm estimates and removes sensor biases and sensor frame orientation errors, For illustrative purposes, the algorithm uses the difference in the position of a target, as reported by the two sensors, to compute a set of bias parameters. These bias parameters are then applied to align both sensorpsilas track positional data. The registration algorithm is applicable to those situations where there are no sensor location errors, the magnitude of the bias errors is small, and these errors do not change with time or very slowly with time.
- Published
- 2008