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Morphological Image Library : Smil vs scikit-image |
On nestorImage lena - Type gray - Function gradient
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 04:53:42 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : gradient
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.101 0.000 0.101 0.101 - (ms)
2.0 - 512 1 - 0.137 0.000 0.137 0.138 - (ms)
4.0 - 1024 1 - 0.283 0.000 0.283 0.283 - (ms)
8.0 - 2048 1 - 2.793 0.001 2.792 2.794 - (ms)
16.0 - 4096 1 - 10.872 0.001 10.871 10.874 - (ms)
32.0 - 8192 1 - 42.075 0.015 42.060 42.107 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 11.128 0.002 11.126 11.131 - (ms)
2.0 - 512 1 - 46.102 0.007 46.095 46.117 - (ms)
4.0 - 1024 1 - 186.507 0.020 186.482 186.548 - (ms)
8.0 - 2048 1 - 753.322 0.252 752.990 753.799 - (ms)
16.0 - 4096 1 - 3021.398 1.637 3020.369 3025.369 - (ms)
32.0 - 8192 1 - 12116.433 0.442 12115.791 12117.041 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.101 | 11.128 | 109.788 2.041
512 | 0.137 | 46.102 | 336.535 2.527
1024 | 0.283 | 186.507 | 659.940 2.820
2048 | 2.793 | 753.322 | 269.726 2.431
4096 | 10.872 | 3021.398 | 277.896 2.444
8192 | 42.075 | 12116.433 | 287.974 2.459
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 203.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 2.121 0.000 2.121 2.122 - (ms)
8.0 - 2048 2 - 2.765 0.001 2.764 2.767 - (ms)
8.0 - 2048 3 - 3.415 0.001 3.415 3.416 - (ms)
8.0 - 2048 4 - 4.038 0.001 4.037 4.041 - (ms)
8.0 - 2048 5 - 4.668 0.002 4.665 4.670 - (ms)
8.0 - 2048 6 - 5.303 0.002 5.301 5.306 - (ms)
8.0 - 2048 7 - 5.930 0.003 5.927 5.936 - (ms)
8.0 - 2048 8 - 6.563 0.002 6.560 6.567 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 752.840 0.191 752.646 753.287 - (ms)
8.0 - 2048 2 - 770.417 0.189 770.205 770.831 - (ms)
8.0 - 2048 3 - 793.572 0.500 793.167 794.713 - (ms)
8.0 - 2048 4 - 814.424 1.308 813.839 817.626 - (ms)
8.0 - 2048 5 - 838.833 0.690 838.415 840.508 - (ms)
8.0 - 2048 6 - 861.725 0.091 861.614 861.868 - (ms)
8.0 - 2048 7 - 887.608 1.241 886.920 890.637 - (ms)
8.0 - 2048 8 - 919.297 0.323 918.622 919.559 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 2.121 | 752.840 | 354.923 2.550
2 | 2.765 | 770.417 | 278.617 2.445
3 | 3.415 | 793.572 | 232.350 2.366
4 | 4.038 | 814.424 | 201.701 2.305
5 | 4.668 | 838.833 | 179.703 2.255
6 | 5.303 | 861.725 | 162.497 2.211
7 | 5.930 | 887.608 | 149.670 2.175
8 | 6.563 | 919.297 | 140.068 2.146
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 159.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 364 secs
Begin : 16:53:41
End : 16:59:45
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