Estimating Motion in Noisy, Textured Images: Optical Flow in Medical Ultrasound.
David H. CooperJim GrahamPublished in: BMVC (1996)
Keyphrases
- optical flow
- textured images
- medical ultrasound
- motion model
- image sequences
- random fields
- texture segmentation
- ultrasound images
- motion field
- color images
- natural images
- markov random field
- motion estimation
- optical flow estimation
- camera motion
- texture images
- texture features
- moving objects
- computer vision
- blind deconvolution
- motion analysis
- least squares
- maximum entropy
- texture information
- flow field
- multi frame
- probabilistic model
- multiscale
- object recognition
- feature space
- active contours
- higher order
- optic flow
- variational methods
- pairwise