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Morphological Image Library : Smil vs scikit-image |
On taurusImage astronaut - Type gray - Function watershed
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 : 04/08/2021 10:25:41 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : watershed
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 8.007 0.011 7.996 8.027 - (ms)
1.0 - 512 1 - 29.642 0.047 29.593 29.710 - (ms)
2.0 - 1024 1 - 105.944 0.078 105.845 106.068 - (ms)
4.0 - 2048 1 - 379.455 1.833 377.930 383.558 - (ms)
8.0 - 4096 1 - 1355.543 7.564 1345.165 1369.944 - (ms)
16.0 - 8192 1 - 5109.369 26.343 5066.715 5149.337 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 12.925 0.009 12.919 12.945 - (ms)
1.0 - 512 1 - 62.208 0.017 62.187 62.233 - (ms)
2.0 - 1024 1 - 336.872 3.533 331.435 343.991 - (ms)
4.0 - 2048 1 - 1678.427 2.767 1674.808 1681.009 - (ms)
8.0 - 4096 1 - 6928.636 10.861 6910.286 6946.849 - (ms)
16.0 - 8192 1 - 26208.470 119.573 26110.040 26478.491 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 8.007 | 12.925 | 1.614 0.208
512 | 29.642 | 62.208 | 2.099 0.322
1024 | 105.944 | 336.872 | 3.180 0.502
2048 | 379.455 | 1678.427 | 4.423 0.646
4096 | 1355.543 | 6928.636 | 5.111 0.709
8192 | 5109.369 | 26208.470 | 5.129 0.710
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 472.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 473 secs
Begin : 22:25:40
End : 22:33:33
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