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Morphological Image Library : Smil vs scikit-image |
On nestorImage lena - Type gray - Function segmentation
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 : 25/08/2021 03:56:24 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : segmentation
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 24.816 0.909 23.999 26.570 - (ms)
2.0 - 512 1 - 90.752 0.530 89.874 91.634 - (ms)
4.0 - 1024 1 - 321.866 1.258 319.325 323.635 - (ms)
8.0 - 2048 1 - 1238.682 5.161 1233.822 1250.334 - (ms)
16.0 - 4096 1 - 4706.652 7.877 4692.463 4719.044 - (ms)
32.0 - 8192 1 - 17844.924 67.904 17761.616 17959.687 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 48.508 0.051 48.456 48.614 - (ms)
2.0 - 512 1 - 199.918 0.064 199.832 200.015 - (ms)
4.0 - 1024 1 - 880.067 0.523 879.412 880.858 - (ms)
8.0 - 2048 1 - 3767.308 17.913 3725.119 3779.760 - (ms)
16.0 - 4096 1 - 14767.049 6.324 14754.811 14777.790 - (ms)
32.0 - 8192 1 - 56170.889 252.637 55766.602 56510.619 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 24.816 | 48.508 | 1.955 0.291
512 | 90.752 | 199.918 | 2.203 0.343
1024 | 321.866 | 880.067 | 2.734 0.437
2048 | 1238.682 | 3767.308 | 3.041 0.483
4096 | 4706.652 | 14767.049 | 3.137 0.497
8192 | 17844.924 | 56170.889 | 3.148 0.498
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 843.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 844 secs
Begin : 15:56:24
End : 16:10:28
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