Improved Real-Time Capability for Nonlinear Seperable Harmonic Filtering of Ultrasound Images Using a Damped Regularization Method With In-Vivo Results.
James CunninghamYi ZhengThyagarajan SubramanianMohamed AlmekkawyPublished in: EMBC (2018)
Keyphrases
- motion estimation
- ultrasound images
- regularization method
- image guidance
- speckle reduction
- speckle noise
- medical ultrasound
- image restoration
- optical flow
- computer vision
- regularization parameter
- image sequences
- edge detection
- beating heart
- carotid artery
- inverse problems
- speckle reducing anisotropic diffusion
- partial differential equations
- global optimization
- cross validation
- maximum likelihood
- probabilistic model
- high resolution
- image analysis
- high quality