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A novel method for sparse channel estimation using super-resolution dictionary.
Fei Zhou
Jing Tan
Xin-yue Fan
Liang Zhang
Published in:
EURASIP J. Adv. Signal Process. (2014)
Keyphrases
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super resolution
image super resolution
high resolution
computational complexity
low resolution
sparse representation
estimation algorithm
high resolution images
image processing
motion estimation
input image
low resolution images
dense motion estimation