From: Image restoration based on sparse representation using feature classification learning
 | BSCB | TV | DCT | K-SVD | NLPB | Proposed method |
---|---|---|---|---|---|---|
Baboon | 0.97895 | 0.98435 | 0.98444 | 0.98474 | 0.98329 | 0.98661 |
Barbara | 0.98765 | 0.99214 | 0.99129 | 0.99346 | 0.99322 | 0.99467 |
Cameraman | 0.98690 | 0.99225 | 0.99234 | 0.99261 | 0.99406 | 0.99367 |
Couple | 0.98716 | 0.99133 | 0.99122 | 0.99370 | 0.99033 | 0.99456 |
House | 0.98886 | 0.99395 | 0.99322 | 0.99470 | 0.99618 | 0.99667 |
Lena | 0.98833 | 0.99150 | 0.98993 | 0.99328 | 0.99161 | 0.99246 |