Suboptimality of Nonlocal Means for Images with Sharp Edges

Arian Maleki Manjari Narayan Richard G. Baraniuk

Published in: CoRR (2011)

Keyphrases

sharp edges
image data
interpolation method
high resolution images
test images
input image
edge preserving
image structure
nonlocal means
edge detection
image features
image interpolation
multiscale
pixel values
face recognition
super resolution
restored image