Continuous Piecewise-Affine Based Motion Model for Image Animation.
Hexiang WangFengqi LiuQianyu ZhouRan YiXin TanLizhuang MaPublished in: AAAI (2024)
Keyphrases
- motion model
- piecewise affine
- input image
- image motion
- image sequences
- high resolution
- translational motion
- particle filter
- constant velocity
- apparent motion
- motion estimation
- observation model
- motion field
- multiple motion models
- single image
- feature points
- optical flow
- vector field
- motion segmentation
- flow field
- motion parameters
- object tracking
- level set
- spatio temporal
- moving objects