Generalized Method for Sampling Spatially Correlated Heterogeneous Speckled Imagery
نویسندگان
چکیده
منابع مشابه
Generalized Method for Sampling Spatially Correlated Heterogeneous Speckled Imagery
This paper presents a general result for the simulation of correlated heterogeneous targets, which are present in images corrupted by speckle noise. This technique is based on the use of a correlation mask and Gaussian random variables, in order to obtain spatially dependent Gamma deviates. These Gamma random variables, in turn, allow the obtainment of correlated K deviates with specified corre...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2001
ISSN: 1687-6172,1687-6180
DOI: 10.1155/s1110865701000166