Upgrading Optical Flow to 3D Scene Flow Through Optical Expansion.
Gengshan YangDeva RamananPublished in: CVPR (2020)
Keyphrases
- d scene
- optical flow
- flow estimation
- flow field
- scene understanding
- optical flow estimation
- image sequences
- image based rendering
- velocity field
- scene flow
- rigidly moving
- planar surfaces
- vector field
- least squares
- single image
- optical flow computation
- moving camera
- motion field
- depth map
- motion model
- scene geometry
- computer vision
- motion estimation
- camera parameters
- motion parameters
- moving objects
- motion segmentation
- camera viewpoint
- coordinate frame
- camera motion
- video sequences
- ego motion
- scene structure
- indoor scenes
- image motion
- face recognition
- computational complexity
- feature vectors
- machine learning