Face Clustering Utilizing Scalable Sparse Subspace Clustering and the Image Gradient Feature Descriptor.

Mingkang Liu Qi Li Zhenan Sun Qiyao Deng

Published in: CCBR (2018)

Keyphrases

subspace clustering
image gradient
feature descriptors
clustering method
clustering algorithm
high dimensional data
high dimensional
subspace clusters
k means
input image
high dimensionality
low contrast
image features
object boundaries
local binary pattern
image matching
sparse representation
feature points
data points
optical flow
dimensionality reduction
low dimensional
image regions
higher order
nearest neighbor
energy functional
multiresolution
pattern recognition
training data
similarity measure