Planning conditional shortest paths through an unknown environment: a framed-quadtree approach.
Danny Z. ChenRobert J. SzczerbaJohn J. Uhran Jr.Published in: IROS (3) (1995)
Keyphrases
- quadtree
- shortest path
- multiresolution
- binary tree
- image representation
- data structure
- shortest path algorithm
- road network
- multiresolution representation
- tree structure
- path length
- optimal path
- weighted graph
- geodesic distance
- spatial networks
- spatial objects
- image processing
- dynamic environments
- relational databases
- goal state
- image retrieval
- flow graph