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Morphological Image Library : Smil vs scikit-image |
On taurusImage lena - 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 10:50:03 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : watershed
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 9.692 0.183 9.606 10.139 - (ms)
2.0 - 512 1 - 33.571 0.037 33.541 33.652 - (ms)
4.0 - 1024 1 - 115.105 0.225 114.846 115.480 - (ms)
8.0 - 2048 1 - 388.977 2.591 386.266 394.681 - (ms)
16.0 - 4096 1 - 1358.576 12.547 1342.027 1377.724 - (ms)
32.0 - 8192 1 - 5163.352 192.067 4938.356 5465.067 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 12.642 0.017 12.619 12.662 - (ms)
2.0 - 512 1 - 61.638 0.091 61.572 61.832 - (ms)
4.0 - 1024 1 - 344.065 1.499 342.948 346.717 - (ms)
8.0 - 2048 1 - 1723.003 15.592 1705.211 1753.824 - (ms)
16.0 - 4096 1 - 6880.628 31.665 6834.920 6929.753 - (ms)
32.0 - 8192 1 - 24795.663 179.959 24617.143 25183.964 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 9.692 | 12.642 | 1.304 0.115
512 | 33.571 | 61.638 | 1.836 0.264
1024 | 115.105 | 344.065 | 2.989 0.476
2048 | 388.977 | 1723.003 | 4.430 0.646
4096 | 1358.576 | 6880.628 | 5.065 0.705
8192 | 5163.352 | 24795.663 | 4.802 0.681
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 460.5 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 461 secs
Begin : 22:50:02
End : 22:57:43
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