Estimating Motion in Ultrasound Images of the Small Bowel: Optical Flow without Image Structure.
David H. CooperBo René MadsenJim GrahamPublished in: SCIA (2003)
Keyphrases
- ultrasound images
- optical flow
- image structure
- motion model
- motion field
- motion parameters
- image sequences
- rigid body
- scale space
- speckle noise
- motion estimation
- camera motion
- computer vision
- motion segmentation
- velocity field
- flow field
- rigid body motion
- vector field
- input image
- edge detection
- ultrasound probe
- moving objects
- multiscale
- motion analysis
- motion compensation
- segmentation method
- markov random field