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Improving the Robustness of Point Convolution on k-Nearest Neighbor Neighborhoods with a Viewpoint-Invariant Coordinate Transform.
Xingyi Li
Wenxuan Wu
Xiaoli Z. Fern
Fuxin Li
Published in:
WACV (2023)
Keyphrases
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k nearest neighbor
viewpoint invariant
knn
nearest neighbor
object class
support vector machine
image processing
feature detectors
wide baseline
neural network
smooth surfaces
text classification
cluttered scenes
multiscale
feature vectors
distance function
object representation