Block Cluster Based Dictionary Learning for Image De-noising and De-blurring.

Jianwei Zheng Ping Yang Shanshan Fang Cong Bai

Published in: PCM (2) (2017)

Keyphrases

dictionary learning
image data
image super resolution
image content
image features
input image
sparse coding
image classification
image representation
image retrieval
sparse representation
image transformations
high resolution
denoising
multiscale
image segmentation
object recognition
image collections
feature extraction
similarity measure
image restoration
co occurrence
data sets
motion estimation
high quality
image processing