Image Super-Resolution via Sparse Representation over Coupled Dictionary Learning Based on Patch Sharpness

2014 ◽  
Author(s):  
Faezeh Yeganli ◽  
Mahmoud Nazzal ◽  
Murat Unal ◽  
Huseyin Ozkaramanli
Keyword(s):  
Sparse Representation ◽  
Dictionary Learning ◽  
Super Resolution ◽  
Coupled Dictionary Learning ◽  
Image Super Resolution

Coupled dictionary learning in wavelet domain for Single-Image Super-Resolution

2017 ◽  
Vol 12 (3) ◽  
pp. 453-461 ◽  
Author(s):  
Junaid Ahmed ◽  
Muhammad Waqas ◽  
Shamshad Ali ◽  
Raheel Ahmed Memon ◽  
Reinhard Klette
Keyword(s):  
Dictionary Learning ◽  
Super Resolution ◽  
Wavelet Domain ◽  
Single Image ◽  
Coupled Dictionary Learning ◽  
Image Super Resolution ◽  
Single Image Super Resolution
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