Weighted sparse representation for human ear recognition based on local descriptor.

Mawloud Guermoui Djamel Melaab

Published in: J. Electronic Imaging (2016)

Keyphrases

sparse representation
ear recognition
dictionary learning
sparse coding
face recognition
image classification
high dimensional data

wavelet features
compressive sensing
image patches
signal processing
object tracking
random projections
dimensionality reduction

subspace learning
manifold learning
image representation
computer vision
pattern recognition
feature representation
data sets

multiresolution
high dimensional
nearest neighbor
singular value decomposition
image processing
distance measure