Exploració per tema "A priori information"
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Lidar inversion of atmospheric backscatter and extinction-to-backscatter ratios by use of a Kalman filter (OPTICAL SOC AMER, 1999-03-01)
Accés obertA first inversion of the backscatter profile and extinction-to-backscatter ratio from pulsed elastic-backscatter lidar returns is treated by means of an extended Kalman filter (EKF). The EKF approach enables one to overcome ...
Quantitative images of large biological bodies in microwave tomography by using numerical and real data (IEE-INST ELEC ENG, 1996-11-01)
Accés obertA new inverse microwave imaging algorithm is presented which has the ability to obtain quantitative dielectric maps of large biological bodies. By using a priori information, obtained with a first order algorithm, the final ...