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SAR Image Despeckling Based on Local Homogeneous-Region Segmentation by Using Pixel-Relativity Measurement.
Hongxiao Feng
Biao Hou
Maoguo Gong
Published in:
IEEE Trans. Geosci. Remote. Sens. (2011)
Keyphrases
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sar images
region segmentation
edge detector
edge map
synthetic aperture radar
edge detection
coherent regions
gray level
speckle noise
image segmentation
scale space
perceptual grouping
wavelet domain
input image
signal to noise ratio
image representation
multiscale
image content
denoising
image analysis
high level