Analysis of Minute Features in Speckled Imagery with Maximum Likelihood Estimation
نویسندگان
چکیده
منابع مشابه
Analysis of Minute Features in Speckled Imagery with Maximum Likelihood Estimation
This paper deals with numerical problems arising when performing maximum likelihood parameter estimation in speckled imagery using small samples. The noise that appears in images obtained with coherent illumination, as is the case of sonar, laser, ultrasound-B and synthetic aperture radar, is called speckle, and it can neither be assumed Gaussian nor additive. The properties of speckle noise ar...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2004
ISSN: 1687-6180
DOI: 10.1155/s111086570440907x