Sign in
Learning Discriminative Dictionary for Group Sparse Representation.
Yubao Sun
Qingshan Liu
Jinhui Tang
Dacheng Tao
Published in:
IEEE Trans. Image Process. (2014)
Keyphrases
</>
dictionary learning
sparse representation
sparse coding
discriminative dictionary
sparse codes
reinforcement learning
natural images
compressive sensing
unsupervised learning
supervised learning
face recognition
learning algorithm
image classification
object tracking
prior knowledge
training data
computer vision