Single image super-resolution reconstruction based on fusion of internal and external features.

Xinye Li Zeqian Chen

Published in: Multim. Tools Appl. (2022)

Keyphrases

internal and external
single image super resolution
feature extraction
sparse coding
feature space
super resolution
high quality
feature vectors
prior knowledge
high resolution
image features
image reconstruction
probabilistic model
image quality
co occurrence
image processing
pairwise
face recognition