A New Image Quality Index for Objectively Evaluating Despeckling Filtering in SAR Images.
Luís Gómez DénizMaría Elena BuemiJulio Cesar Alberto Jacobo-BerllesMarta MejailPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2016)
Keyphrases
- sar images
- speckle noise
- synthetic aperture radar
- sar imagery
- contourlet domain
- ultrasound images
- speckle reduction
- sar data
- optical images
- image data
- image features
- multiscale
- wavelet domain
- noise free image
- input image
- additive noise
- oil spill
- low contrast
- contrast enhancement
- image classification
- automatic target recognition
- image restoration
- denoising
- image segmentation
- image representation
- median filter
- edge preserving
- edge detection
- noise reduction
- segmentation algorithm
- gray level
- high resolution
- image analysis
- sar image segmentation
- edge detector