Dense discontinuous optical flow via contour-based segmentation.
Tomer AmiazNahum KiryatiPublished in: ICIP (3) (2005)
Keyphrases
- optical flow
- optical flow estimation
- optical flow field
- dense optical flow
- motion segmentation
- scene flow
- optical flow fields
- independently moving objects
- flow estimation
- flow field
- image segmentation
- level set
- segmentation method
- optical flow computation
- motion field
- motion estimation
- dense correspondence
- image analysis
- motion boundaries
- dense optical flow estimation
- displacement field
- point tracking
- image sequences
- qualitative and quantitative evaluation
- shape prior
- region growing
- d scene
- motion model
- segmentation algorithm
- moving objects
- moving camera
- sift flow
- velocity field
- medical imaging
- vector field
- medical images
- moving observer
- motion parameters
- object segmentation
- variational framework
- feature tracking