Segmentation and Classification of Airborne GNSS-R Reflectivity Signals with Speckle Noise Mitigation.
Sarah El Hajj ChehadeHamza IssaGeorges StienneSerge ReboulPublished in: ICL-GNSS (2024)
Keyphrases
- speckle noise
- ultrasound images
- feature extraction
- ultrasound imaging
- textural information
- image segmentation
- level set
- feature vectors
- low contrast
- feature selection
- fully automatic
- additive noise
- synthetic aperture radar
- wavelet domain
- model selection
- medical images
- denoising
- image processing
- region growing
- noise reduction
- high frequency
- sar images
- segmentation method
- speckle reduction
- multiscale