ML-based Motion Estimation in Ultrasound Images Using Heavy-tailed Noise Distributions.
Nora OuzirEsa OllilaSergiy A. VorobyovPublished in: CAMSAP (2019)
Keyphrases
- heavy tailed
- ultrasound images
- speckle noise
- motion estimation
- ultrasound imaging
- heavy tails
- medical ultrasound
- generalized gaussian
- maximum likelihood
- image sequences
- optical flow
- noise reduction
- edge detection
- noise level
- signal to noise ratio
- spatial domain
- additive noise
- em algorithm
- video sequences
- prior distribution
- motion vectors
- denoising
- motion detection
- sar images
- noisy data