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Morphological Image Library : Smil vs scikit-image |
On nestorImage 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 04:14:52 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 - 0.070 0.000 0.070 0.070 - (ms)
1.0 - 512 1 - 0.104 0.001 0.104 0.106 - (ms)
2.0 - 1024 1 - 0.246 0.000 0.246 0.246 - (ms)
4.0 - 2048 1 - 1.359 0.000 1.359 1.359 - (ms)
8.0 - 4096 1 - 7.697 0.002 7.695 7.700 - (ms)
16.0 - 8192 1 - 35.518 0.057 35.488 35.658 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 1.740 0.000 1.740 1.741 - (ms)
1.0 - 512 1 - 9.462 0.013 9.454 9.493 - (ms)
2.0 - 1024 1 - 27.924 0.023 27.899 27.957 - (ms)
4.0 - 2048 1 - 123.521 0.004 123.516 123.527 - (ms)
8.0 - 4096 1 - 487.736 0.037 487.699 487.816 - (ms)
16.0 - 8192 1 - 1942.834 0.352 1942.470 1943.508 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.070 | 1.740 | 24.980 1.398
512 | 0.104 | 9.462 | 90.734 1.958
1024 | 0.246 | 27.924 | 113.333 2.054
2048 | 1.359 | 123.521 | 90.891 1.959
4096 | 7.697 | 487.736 | 63.367 1.802
8192 | 35.518 | 1942.834 | 54.700 1.738
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 105.5 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 1.351 0.000 1.351 1.351 - (ms)
4.0 - 2048 2 - 1.975 0.000 1.975 1.975 - (ms)
4.0 - 2048 3 - 2.611 0.002 2.609 2.615 - (ms)
4.0 - 2048 4 - 3.246 0.002 3.243 3.250 - (ms)
4.0 - 2048 5 - 3.875 0.002 3.872 3.878 - (ms)
4.0 - 2048 6 - 4.510 0.004 4.504 4.516 - (ms)
4.0 - 2048 7 - 5.137 0.006 5.130 5.146 - (ms)
4.0 - 2048 8 - 5.770 0.005 5.762 5.776 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 123.472 0.008 123.464 123.484 - (ms)
4.0 - 2048 2 - 219.631 0.030 219.608 219.696 - (ms)
4.0 - 2048 3 - 376.453 0.044 376.388 376.537 - (ms)
4.0 - 2048 4 - 531.336 0.095 531.265 531.563 - (ms)
4.0 - 2048 5 - 725.836 0.074 725.756 725.994 - (ms)
4.0 - 2048 6 - 959.603 0.071 959.518 959.729 - (ms)
4.0 - 2048 7 - 1231.866 0.129 1231.751 1232.168 - (ms)
4.0 - 2048 8 - 1543.752 0.175 1543.580 1544.041 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 1.351 | 123.472 | 91.389 1.961
2 | 1.975 | 219.631 | 111.199 2.046
3 | 2.611 | 376.453 | 144.169 2.159
4 | 3.246 | 531.336 | 163.684 2.214
5 | 3.875 | 725.836 | 187.332 2.273
6 | 4.510 | 959.603 | 212.751 2.328
7 | 5.137 | 1231.866 | 239.799 2.380
8 | 5.770 | 1543.752 | 267.549 2.427
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 140.5 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 246 secs
Begin : 16:14:52
End : 16:18:58
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