Coarse-to-Fine Q-attention: Efficient Learning for Visual Robotic Manipulation via Discretisation.
Stephen JamesKentaro WadaTristan LaidlowAndrew J. DavisonPublished in: CoRR (2021)
Keyphrases
- coarse to fine
- efficient learning
- multiscale
- multiresolution
- selective attention
- object detection
- hierarchical segmentation
- manipulation tasks
- image registration
- hierarchical representation
- scan line
- dynamic programming
- learning algorithm
- matching scheme
- active shape model
- image pyramid
- membership queries
- robotic systems
- image analysis
- computer vision