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Morphological Image Library : Smil vs scikit-image |
On taurusImage lena - 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 02:46:30 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : tophat
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.205 0.002 0.200 0.206 - (ms)
2.0 - 512 1 - 0.186 0.000 0.186 0.187 - (ms)
4.0 - 1024 1 - 0.260 0.001 0.259 0.262 - (ms)
8.0 - 2048 1 - 0.330 0.000 0.330 0.331 - (ms)
16.0 - 4096 1 - 0.934 0.007 0.926 0.942 - (ms)
32.0 - 8192 1 - 11.578 0.040 11.547 11.673 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 1.575 0.002 1.570 1.578 - (ms)
2.0 - 512 1 - 6.558 0.015 6.531 6.580 - (ms)
4.0 - 1024 1 - 26.648 0.145 26.488 26.979 - (ms)
8.0 - 2048 1 - 125.191 0.517 124.799 126.440 - (ms)
16.0 - 4096 1 - 504.757 5.632 502.121 518.527 - (ms)
32.0 - 8192 1 - 2045.630 63.772 2003.972 2149.631 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.205 | 1.575 | 7.674 0.885
512 | 0.186 | 6.558 | 35.249 1.547
1024 | 0.260 | 26.648 | 102.577 2.011
2048 | 0.330 | 125.191 | 378.879 2.579
4096 | 0.934 | 504.757 | 540.580 2.733
8192 | 11.578 | 2045.630 | 176.678 2.247
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 102.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 0.361 0.005 0.359 0.372 - (ms)
8.0 - 2048 2 - 0.459 0.000 0.459 0.459 - (ms)
8.0 - 2048 3 - 0.578 0.006 0.569 0.584 - (ms)
8.0 - 2048 4 - 0.649 0.001 0.648 0.650 - (ms)
8.0 - 2048 5 - 0.811 0.001 0.810 0.812 - (ms)
8.0 - 2048 6 - 0.912 0.002 0.910 0.918 - (ms)
8.0 - 2048 7 - 1.002 0.003 0.998 1.008 - (ms)
8.0 - 2048 8 - 1.101 0.001 1.098 1.102 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 124.874 0.068 124.775 124.986 - (ms)
8.0 - 2048 2 - 248.968 0.113 248.780 249.132 - (ms)
8.0 - 2048 3 - 433.559 1.480 432.702 437.152 - (ms)
8.0 - 2048 4 - 754.445 2.968 751.804 758.437 - (ms)
8.0 - 2048 5 - 1092.610 0.152 1092.427 1092.853 - (ms)
8.0 - 2048 6 - 1494.220 37.227 1471.182 1569.277 - (ms)
8.0 - 2048 7 - 1913.321 5.480 1910.747 1926.734 - (ms)
8.0 - 2048 8 - 2416.744 0.274 2416.309 2417.287 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.361 | 124.874 | 345.915 2.539
2 | 0.459 | 248.968 | 542.285 2.734
3 | 0.578 | 433.559 | 749.523 2.875
4 | 0.649 | 754.445 | 1162.601 3.065
5 | 0.811 | 1092.610 | 1346.557 3.129
6 | 0.912 | 1494.220 | 1637.800 3.214
7 | 1.002 | 1913.321 | 1910.032 3.281
8 | 1.101 | 2416.744 | 2195.870 3.342
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 153.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 257 secs
Begin : 14:46:29
End : 14:50:46
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