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Morphological Image Library : Smil vs scikit-image |
On nestorImage gruyere - Type bin - Function label
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 : 01/09/2021 05:22:20 PM
Image : gruyere.png
width : 256
height : 256
depth : 1
type : binary
Function : label
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 1.262 0.001 1.260 1.264 - (ms)
2.0 - 512 1 - 4.742 0.005 4.738 4.750 - (ms)
4.0 - 1024 1 - 18.490 0.024 18.473 18.528 - (ms)
8.0 - 2048 1 - 85.294 0.105 85.194 85.478 - (ms)
16.0 - 4096 1 - 340.308 0.483 339.923 341.092 - (ms)
32.0 - 8192 1 - 1431.324 1.531 1429.063 1432.910 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.546 0.001 0.545 0.547 - (ms)
2.0 - 512 1 - 2.150 0.003 2.146 2.154 - (ms)
4.0 - 1024 1 - 11.215 0.013 11.203 11.240 - (ms)
8.0 - 2048 1 - 45.488 0.055 45.415 45.572 - (ms)
16.0 - 4096 1 - 177.050 0.152 176.886 177.336 - (ms)
32.0 - 8192 1 - 699.816 0.854 698.869 700.963 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.262 | 0.546 | 0.432 -0.364
512 | 4.742 | 2.150 | 0.453 -0.343
1024 | 18.490 | 11.215 | 0.607 -0.217
2048 | 85.294 | 45.488 | 0.533 -0.273
4096 | 340.308 | 177.050 | 0.520 -0.284
8192 | 1431.324 | 699.816 | 0.489 -0.311
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 98.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 100 secs
Begin : 17:22:19
End : 17:23:59
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