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From Local Geometry to Global Structure: Learning Latent Subspace for Low-resolution Face Image Recognition.
Jingang Shi
Chun Qi
Published in:
IEEE Signal Process. Lett. (2015)
Keyphrases
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low resolution
image recognition
high resolution
super resolution
global structure
three dimensional
feature space
face images
image super resolution
geometric structure
image classification
high quality
facial expressions
image processing
low resolution images
feature selection
data sets