Seabed terrain simulation and its matched filter design

Lei Yan; Ming Yan; Feizhou Zhang

doi:10.1117/12.466746

8 May 2003 Seabed terrain simulation and its matched filter design

Lei Yan, Ming Yan, Feizhou Zhang

Proceedings Volume 4892, Ocean Remote Sensing and Applications; (2003) https://doi.org/10.1117/12.466746
Event: Third International Asia-Pacific Environmental Remote Sensing Remote Sensing of the Atmosphere, Ocean, Environment, and Space, 2002, Hangzhou, China

Abstract

In this paper the authors analyzed the data collection of seabed terrain, the influence factors on measurement precision and the data computation in time or frequency domain. In order to estimate the noise embedded in the received data, the structure and algorithm of characteristic matching filter based on the entropy concept is developed and discussed in detail. It is shown that the noise data can be removed effectively and the high precision seabed terrain be simulated by the filtering method.

Citation Download Citation

Lei Yan, Ming Yan, and Feizhou Zhang "Seabed terrain simulation and its matched filter design", Proc. SPIE 4892, Ocean Remote Sensing and Applications, (8 May 2003); https://doi.org/10.1117/12.466746

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