Chinese Journal of Lasers, Volume. 31, Issue 1, 81(2004)
Speckle Noise Suppressing Based on a New Nonlinear Weighted Averaging Multidirectional Morphological Filtering Algorithm
In this paper, a new nonlinear weighted average multidirectional morphological filtering algorithm is proposed to suppress speckle noise. Processing to the images from CO_2 coherent laser radar shows the algorithm can not only preserve the geometrical features of images but also effectively suppress speckle noise in images.
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[in Chinese], [in Chinese], [in Chinese]. Speckle Noise Suppressing Based on a New Nonlinear Weighted Averaging Multidirectional Morphological Filtering Algorithm[J]. Chinese Journal of Lasers, 2004, 31(1): 81
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