Single-Pass K-SVD for Efficient Dictionary Learning.

Kuang-Yu Chang Cheng-Fu Lin Chu-Song Chen Yi-Ping Hung

Published in: Circuits Syst. Signal Process. (2014)

Keyphrases

dictionary learning
single pass
sparse representation
sparse coding
sparse codes
group sparsity
object category recognition
face recognition
signal processing
natural images
high quality
image classification
high dimensional data
discriminative power
discriminative dictionary