wKSR-NLM: An Ultrasound Despeckling Filter Based on Patch Ratio and Statistical Similarity.
Michele AmbrosanioBilel KanounFabio BaselicePublished in: IEEE Access (2020)
Keyphrases
- ultrasound images
- ultrasound imaging
- similarity measure
- statistical analysis
- speckle reduction
- sar images
- speckle noise
- distance function
- edge detection
- statistical models
- similarity function
- statistical information
- cardiac ultrasound images
- feature extraction
- tissue characterization
- filtering algorithm
- noise reduction
- image patches
- multiresolution