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Complete sensor-based coverage with extended-range detectors: a hierarchical decomposition in terms of critical points and Voronoi diagrams.
Ercan U. Acar
Howie Choset
Prasad N. Atkar
Published in:
IROS (2001)
Keyphrases
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critical points
hierarchical decomposition
voronoi diagram
object detection
scale space
saddle points
vector field
multiscale
video sequences
shape analysis
quadtree