Evaluation of Adaptive Filtering Techniques for Cleaning SAR, Laser Beamed Fringes and Ultrasonic Images from the Speckle Noise

Maria Valdes Hernandez, Minoru Inamura

Research output: Contribution to journalArticlepeer-review

Abstract

We evaluate the results of the application of several filters already known, modified by means of adding adaptive mechanisms based on the statistical properties of the noise. We also demonstrate that some adaptive and/or recursive filters designed for reducing the speckle noise can be improved with a two-stages filtering process. The conventional filters that have served as basis for our study are tabulated and the results are evaluated.
Original languageEnglish
JournalJournal of Agricultural Meteorology
DOIs
Publication statusPublished - Aug 2005

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