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Morphological Image Library : Smil vs scikit-image |
On taurusImage astronaut - Type gray - Function tophat
SMIL (Simple Morphological Image Library) 1.0.0-dev
Copyright (c) 2011-2016, Matthieu FAESSEL and ARMINES
Copyright (c) 2017-2021, CMM - Centre de Morphologie Mathematique
All rights reserved.
Date : 30/09/2021 02:33:39 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : tophat
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.208 0.004 0.205 0.218 - (ms)
1.0 - 512 1 - 0.179 0.001 0.178 0.180 - (ms)
2.0 - 1024 1 - 0.255 0.001 0.254 0.257 - (ms)
4.0 - 2048 1 - 0.342 0.002 0.341 0.347 - (ms)
8.0 - 4096 1 - 0.898 0.003 0.896 0.906 - (ms)
16.0 - 8192 1 - 11.633 0.026 11.593 11.669 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 1.778 0.057 1.691 1.851 - (ms)
1.0 - 512 1 - 6.128 0.013 6.102 6.150 - (ms)
2.0 - 1024 1 - 26.842 0.091 26.751 27.047 - (ms)
4.0 - 2048 1 - 124.940 0.070 124.859 125.054 - (ms)
8.0 - 4096 1 - 501.510 0.418 501.092 502.451 - (ms)
16.0 - 8192 1 - 2000.632 1.280 1998.857 2002.635 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.208 | 1.778 | 8.569 0.933
512 | 0.179 | 6.128 | 34.214 1.534
1024 | 0.255 | 26.842 | 105.206 2.022
2048 | 0.342 | 124.940 | 365.504 2.563
4096 | 0.898 | 501.510 | 558.326 2.747
8192 | 11.633 | 2000.632 | 171.977 2.235
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 100.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 0.370 0.065 0.331 0.514 - (ms)
4.0 - 2048 2 - 0.443 0.001 0.442 0.445 - (ms)
4.0 - 2048 3 - 0.567 0.002 0.566 0.570 - (ms)
4.0 - 2048 4 - 0.626 0.000 0.626 0.627 - (ms)
4.0 - 2048 5 - 0.779 0.000 0.778 0.779 - (ms)
4.0 - 2048 6 - 0.872 0.001 0.870 0.875 - (ms)
4.0 - 2048 7 - 0.981 0.002 0.979 0.984 - (ms)
4.0 - 2048 8 - 1.080 0.003 1.077 1.085 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 124.977 0.087 124.835 125.088 - (ms)
4.0 - 2048 2 - 247.153 0.172 246.892 247.429 - (ms)
4.0 - 2048 3 - 433.047 0.307 432.792 433.765 - (ms)
4.0 - 2048 4 - 752.024 0.133 751.838 752.285 - (ms)
4.0 - 2048 5 - 1092.991 0.149 1092.804 1093.241 - (ms)
4.0 - 2048 6 - 1471.345 0.109 1471.167 1471.513 - (ms)
4.0 - 2048 7 - 1911.485 0.219 1911.196 1911.847 - (ms)
4.0 - 2048 8 - 2512.189 74.280 2416.261 2576.197 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.370 | 124.977 | 337.514 2.528
2 | 0.443 | 247.153 | 558.013 2.747
3 | 0.567 | 433.047 | 763.578 2.883
4 | 0.626 | 752.024 | 1200.479 3.079
5 | 0.779 | 1092.991 | 1403.308 3.147
6 | 0.872 | 1471.345 | 1687.293 3.227
7 | 0.981 | 1911.485 | 1947.841 3.290
8 | 1.080 | 2512.189 | 2326.209 3.367
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 153.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 254 secs
Begin : 14:33:39
End : 14:37:53
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