Algorithm Analysis
Convergence of Algorithm 2 (image restoration)
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Convergence of Algorithm 2 |
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J at iteration 1 |
J at iteration 5 |
J at iteration 40 |
J at iteration 200 |
J at iteration 500 |
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E at iteration 1 |
E at iteration 5 |
E at iteration 40 |
E at iteration 200 |
E at iteration 500 |
| Instructions: click on thumbnail images to view them next to our result. Click on the result image to view it at full resolution. |
Tower
(gamma=1.3)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Li 14 |
Galdran 15 |
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Meng 13 |
Meng 13 trans. |
Photoshop 15 |
Our trans. |
Our E*10 |
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He 11 (remove 70% haze) |
He 11 (remove 50% haze) |
Photoshop 15 (remove 50% haze) |
Photoshop 15 (remove 30% haze) |
Ours (without GRM) |
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Zoom-in input |
Zoom-in He 11 |
Zoom-in Li 14 |
Zoom-in Galdran 15 |
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Zoom-in Meng 13 |
Zoom-in Photoshop 15 |
Zoom-in Ours |
Zoom-in Ours (without GRM) |
Beach
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
Meng 13 |
Li 14 |
Galdran 15 |
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Our trans. |
Our E*10 |
Mountain
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Li 14 |
Galdran 15 |
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Our trans. |
Our E*10 |
Building
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
Li 14 |
Galdran 15 |
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Our trans. |
Our E*10 |
Boat
(gamma=1.2)
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(click below) |
Ours |
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input |
He 11 |
Our trans. |
Our E*10 |
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Zoom-in input |
Zoom-in He 11 |
Zoom-in Ours |
City
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
Meng 13 |
Li 14 |
Galdran 15 |
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Our trans. |
Our E*10 |
Sea
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Li 14 |
Galdran 15 |
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Meng 13 |
Meng 13 trans. |
Our trans. |
Our E*10 |
Ferry
(gamma=1.5)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Li 14 |
Galdran 15 |
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Meng 13 |
Meng 13 trans. |
Our trans. |
Our E*10 |
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Zoom-in input |
Zoom-in He 11 |
Zoom-in Meng 13 |
Zoom-in Li 14 |
Zoom-in Galdran 15 |
Zoom-in Ours |
Swans
(gamma=1.5)
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(click below) |
Ours |
<
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input |
Tan 08 |
He 11 |
Kratz 09 |
Nishino 12 |
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Fattal 14 |
Fattal 14 trans. |
Our trans. |
Our E*10 |
Pairs
(gamma=1)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Fattal 14 |
Galdran 15 |
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Nishino 12 |
Li 14 |
Our trans. |
Our E*10 |
Bali
(gamma=1)
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(click below) |
Ours |
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input |
He 11 |
He 11 trans. |
Galdran 15 |
Li 14 |
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Li 15 |
Li 15 depth |
Our trans. |
Our E*10 |
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Ground-truth |
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He 11 (MSE = 0.0136) |
Li 14 (MSE = 0.0089) |
Ours (MSE = 0.0080) |
Input |
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He 11 trans.(MSE = 0.0086) |
Li 14 trans.(MSE = 0.0058) |
Ours trans. (MSE = 0.0056) |
Ground-truth trans. |
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He 11 (MSE = 0.0129) |
Li 14 (MSE = 0.0089) |
Ours (MSE = 0.0071) |
Compressed and noisy input |
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He 11 trans. (MSE = 0.0081) |
Li 14 trans. (MSE = 0.0056) |
Ours trans. (MSE = 0.0052) |
Ground-truth trans. |