Keyphrases
- d scene
- spatial relations
- spatial reasoning
- spatial information
- directional relations
- depth map
- single image
- closely related
- camera parameters
- optical flow
- camera viewpoint
- flow estimation
- spatial objects
- topological relations
- viewpoint
- coordinate frame
- three dimensional
- object categories
- computational complexity
- vision system
- object recognition
- visual words
- low resolution