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In a strapdown compass on a vehicle, three-axis magnetometers measure the Earth's magnetic field vector along the body axes of the vehicle to determine its heading angle. Owing to the local magnetic effects, the measurements frequently deviate from the geomagnetic field vector coordinated in the body frame. Therefore, online calibration of the compass should be considered to satisfy the requirements...
Change information is a kind important signal in the remote sensing image, and automatically detecting it has become important field of intelligent interpreting the Remote Sensing Image. Guided by the theory of neighboring correlation and decision tree and based on the object-oriented technique, we propose a method that can detect the change information of two kinds of high remote sensing images that...
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