Speckle Noise Reduction via Linewidth Broadening for Planetary Laser Reflectance Spectrometers.
Daniel R. CremonsGregory B. ClarkeXiaoli SunPublished in: Remote. Sens. (2024)
Keyphrases
- speckle noise
- ultrasound images
- sar images
- noise reduction
- low contrast
- synthetic aperture radar
- additive noise
- speckle reduction
- edge preserving
- ultrasound imaging
- denoising
- anisotropic diffusion
- wavelet domain
- medical ultrasound
- gray level
- speckle reducing anisotropic diffusion
- blood vessels
- texture information
- color constancy
- signal to noise ratio
- image reconstruction
- noisy images
- fully automatic
- edge detection