Orthogonal subspace based fast iterative thresholding algorithms for joint sparsity recovery.

Ningning Han Shidong Li Jian Lu

Published in: CoRR (2021)

Keyphrases

theoretical analysis
feature extraction
edge detection
optimization problems
learning algorithm
computational cost
image classification
post processing
neural network
data mining techniques
linear combination
gray level
machine learning algorithms
linear space
iterative methods