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Morphological Image Library : Smil vs scikit-image |
On taurusImage astronaut - Type gray - Function open
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 01:56:43 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : open
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.122 0.001 0.120 0.124 - (ms)
1.0 - 512 1 - 0.099 0.000 0.099 0.099 - (ms)
2.0 - 1024 1 - 0.153 0.001 0.152 0.155 - (ms)
4.0 - 2048 1 - 0.210 0.003 0.207 0.215 - (ms)
8.0 - 4096 1 - 0.489 0.000 0.489 0.490 - (ms)
16.0 - 8192 1 - 2.450 0.026 2.421 2.493 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 1.616 0.007 1.609 1.630 - (ms)
1.0 - 512 1 - 6.226 0.177 6.080 6.517 - (ms)
2.0 - 1024 1 - 24.763 0.055 24.676 24.869 - (ms)
4.0 - 2048 1 - 109.381 0.336 108.790 109.863 - (ms)
8.0 - 4096 1 - 441.649 2.369 440.073 447.352 - (ms)
16.0 - 8192 1 - 1769.924 2.220 1766.061 1772.578 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.122 | 1.616 | 13.301 1.124
512 | 0.099 | 6.226 | 62.711 1.797
1024 | 0.153 | 24.763 | 161.692 2.209
2048 | 0.210 | 109.381 | 520.307 2.716
4096 | 0.489 | 441.649 | 903.027 2.956
8192 | 2.450 | 1769.924 | 722.477 2.859
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 101.5 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 0.226 0.010 0.218 0.250 - (ms)
4.0 - 2048 2 - 0.304 0.002 0.302 0.309 - (ms)
4.0 - 2048 3 - 0.396 0.003 0.390 0.400 - (ms)
4.0 - 2048 4 - 0.488 0.003 0.484 0.493 - (ms)
4.0 - 2048 5 - 0.581 0.003 0.575 0.586 - (ms)
4.0 - 2048 6 - 0.672 0.002 0.669 0.677 - (ms)
4.0 - 2048 7 - 0.767 0.005 0.761 0.776 - (ms)
4.0 - 2048 8 - 0.887 0.009 0.878 0.904 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 109.670 0.553 109.012 110.578 - (ms)
4.0 - 2048 2 - 230.310 0.884 229.383 232.158 - (ms)
4.0 - 2048 3 - 414.315 0.244 413.983 414.756 - (ms)
4.0 - 2048 4 - 734.835 1.261 734.008 737.837 - (ms)
4.0 - 2048 5 - 1075.517 0.081 1075.401 1075.630 - (ms)
4.0 - 2048 6 - 1451.083 0.091 1450.917 1451.195 - (ms)
4.0 - 2048 7 - 1895.134 3.226 1893.302 1902.805 - (ms)
4.0 - 2048 8 - 2399.229 0.304 2398.902 2399.842 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.226 | 109.670 | 484.861 2.686
2 | 0.304 | 230.310 | 756.383 2.879
3 | 0.396 | 414.315 | 1046.636 3.020
4 | 0.488 | 734.835 | 1507.247 3.178
5 | 0.581 | 1075.517 | 1852.619 3.268
6 | 0.672 | 1451.083 | 2159.721 3.334
7 | 0.767 | 1895.134 | 2470.596 3.393
8 | 0.887 | 2399.229 | 2706.165 3.432
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 150.6 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 253 secs
Begin : 13:56:42
End : 14:00:55
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