A Heteroscedastic Likelihood Model for Two-Frame Optical Flow.
Timothy FarnworthChristopher RentonReuben StrydomAdrian WillsTristan PerezPublished in: IEEE Robotics Autom. Lett. (2021)
Keyphrases
- likelihood model
- optical flow
- consecutive frames
- probabilistic model
- single frame
- image sequences
- motion estimation
- optical flow computation
- adjacent frames
- motion field
- least squares
- optical flow estimation
- motion parameters
- feature tracking
- vector field
- flow field
- reference frame
- image frames
- image motion
- camera motion
- computer vision
- linear discriminant analysis
- flow vectors
- dense optical flow
- motion discontinuities
- qualitative and quantitative evaluation
- motion vectors
- motion model
- video frames
- velocity field
- linear model
- structure tensor
- moving objects
- video sequences
- motion segmentation