An Unsupervised Optical Flow Estimation for Lidar Image Sequences.
Xuezhou GuoXuhu LinLili ZhaoZezhi ZhuJianwen ChenPublished in: ICIP (2021)
Keyphrases
- optical flow estimation
- image sequences
- optical flow
- flow field
- estimation of optical flow
- motion field
- optical flow fields
- motion model
- motion estimation
- apparent motion
- multi frame
- optical flow field
- optical flow computation
- velocity field
- motion analysis
- motion discontinuities
- flow estimation
- motion parameters
- coarse to fine
- spatio temporal
- point cloud
- structure from motion
- camera motion
- constraint equation
- video sequences
- optic flow
- semi supervised
- variational methods
- motion segmentation
- moving objects
- image motion
- flow vectors
- motion boundaries
- high resolution
- d scene
- variational optical flow
- machine learning
- stereo matching
- feature points
- three dimensional
- computer vision
- image flow
- ego motion
- motion compensation