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Local Consistency Constrained Adaptive Neighbor Embedding for Text Image Super-Resolution.
Wei Fan
Jun Sun
Satoshi Naoi
Akihiro Minagawa
Yoshinobu Hotta
Published in:
Document Analysis Systems (2012)
Keyphrases
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image super resolution
low resolution
super resolution
high resolution
dictionary learning
image patches
kernel regression
image registration
maximum a posteriori
low resolution images
sparse representation
edge preserving
map estimation
cost function
natural images
high resolution images