Cluster-based dictionary learning and locality-constrained sparse reconstruction for trajectory classification.

Ce Li Feng Yang

Published in: ICASSP (2016)

Keyphrases

dictionary learning
sparse representation
sparse reconstruction
sparse coding
image classification
machine learning
compressive sensing
face recognition
image representation
high dimensional data
signal processing
feature vectors
training data
input data
small number
image registration
object tracking
stereo matching
image patches
scene classification
feature extraction
decision trees