Direct estimate of motion parameters by means of Markov random fields.
Franco BartoliniRoberto CaldelliVittorio RomagnoliPublished in: ICIP (2) (2001)
Keyphrases
- markov random field
- motion parameters
- least squares
- image sequences
- optical flow
- point correspondences
- belief propagation
- higher order
- motion analysis
- graph cuts
- motion model
- motion estimation
- camera motion
- maximum a posteriori
- feature points
- random fields
- kalman filter
- energy function
- flow field
- image restoration
- image segmentation
- parameter estimation
- conditional random fields
- pairwise
- energy minimization
- mrf model
- estimated parameters
- low level vision
- moving objects
- map estimation
- potential functions
- prior model
- mean shift
- reinforcement learning
- computer vision
- machine learning