LSDM: Long-Short Diffeomorphic Motion for Weakly-Supervised Ultrasound Landmark Tracking.
Zhihua LiuBin YangYan ShenXuejun NiHuiyu ZhouPublished in: CoRR (2023)
Keyphrases
- weakly supervised
- image registration
- object class
- image sequences
- superpixels
- topic models
- motion estimation
- relation extraction
- semi supervised
- object tracking
- appearance model
- optical flow
- visual tracking
- partial occlusion
- named entities
- three dimensional
- human motion
- kalman filter
- particle filtering
- target object
- bounding box
- natural images
- input image
- multiscale
- moving objects
- active learning