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Accurate and fast localization in unstructured environment based on shape context keypoints.
Christian Heigele
Holger Mielenz
Joerg Heckel
Dieter Schramm
Published in:
FUSION (2014)
Keyphrases
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keypoints
shape context
image matching
scale invariant
image features
object recognition
multiscale
matching process
invariant features
scale space
shape matching
image registration
rotation invariant
object detection
feature selection
shape descriptors
graph matching
image segmentation