Motion Estimation in Noisy Ultrasound Images by Maximum Likelihood.
Boaz CohenIts'hak DinsteinPublished in: ICPR (2000)
Keyphrases
- ultrasound images
- maximum likelihood
- motion estimation
- speckle noise
- medical ultrasound
- video coding
- motion vectors
- image sequences
- parameter estimation
- motion compensation
- expectation maximization
- motion compensated
- motion field
- video sequences
- ultrasound imaging
- computational complexity
- maximum a posteriori
- em algorithm
- optical flow
- echocardiographic images
- additive noise
- speckle reduction
- active contour segmentation
- motion parameters
- super resolution
- block matching
- spatial domain
- edge detection
- motion model
- carotid artery
- image guidance