Scale-Space Clustering on a Unit Hypersphere.

Yuta Hirano Atsushi Imiya

Published in: CAIP (1) (2015)

Keyphrases

scale space
multiscale
scale spaces
feature detection
image features
clustering algorithm
scale selection
vector valued
gaussian scale space

keypoints
scale invariant
clustering method
multiple scales
primal sketch
deep structure
data points
zero crossing
k means

image analysis
planar curves
methods in computer vision
multiscale representation
diffusion equation
critical points
gaussian filter
gaussian derivatives
gaussian kernel

scale space theory
scale space analysis
saddle points
machine learning
singular points
linear scale space
edge detector
low dimensional
high dimensional