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Morphological Image Library : Smil vs scikit-image |
On nestorImage balls - Type bin - Function areaThreshold
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 : 26/07/2021 08:19:08 PM
Image : balls.png
width : 256
height : 256
depth : 1
type : binary
Function : areaThreshold
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 1.640 0.001 1.639 1.642 - (ms)
2.0 - 512 1 - 5.902 0.001 5.900 5.903 - (ms)
4.0 - 1024 1 - 22.713 0.007 22.703 22.726 - (ms)
8.0 - 2048 1 - 91.834 0.026 91.815 91.892 - (ms)
16.0 - 4096 1 - 368.390 0.094 368.284 368.600 - (ms)
32.0 - 8192 1 - 1476.157 0.433 1475.471 1476.738 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 0.958 0.001 0.957 0.960 - (ms)
2.0 - 512 1 - 3.949 0.078 3.868 4.100 - (ms)
4.0 - 1024 1 - 18.153 0.147 17.884 18.323 - (ms)
8.0 - 2048 1 - 79.687 0.025 79.639 79.728 - (ms)
16.0 - 4096 1 - 312.018 0.097 311.850 312.135 - (ms)
32.0 - 8192 1 - 1246.989 0.141 1246.790 1247.196 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.640 | 0.958 | 0.584 -0.234
512 | 5.902 | 3.949 | 0.669 -0.175
1024 | 22.713 | 18.153 | 0.799 -0.097
2048 | 91.834 | 79.687 | 0.868 -0.062
4096 | 368.390 | 312.018 | 0.847 -0.072
8192 | 1476.157 | 1246.989 | 0.845 -0.073
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 89.2 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 90 secs
Begin : 20:19:07
End : 20:20:37
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