Exploiting Multi-Temporal Information for Improved Speckle Reduction of Sentinel-1 SAR Images by Deep Learning.
Emanuele DalsassoInès MeraoumiaLoïc DenisFlorence TupinPublished in: IGARSS (2021)
Keyphrases
- temporal information
- sar images
- deep learning
- speckle reduction
- speckle noise
- synthetic aperture radar
- ultrasound images
- video sequences
- spatial information
- median filter
- contextual information
- noise reduction
- low contrast
- visual information
- anisotropic diffusion
- additive noise
- edge preserving
- machine learning
- wavelet domain
- edge detector
- denoising
- gray level
- parameter estimation
- image processing