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Morphological Image Library : Smil vs scikit-image |
On nestorImage coffee - Type bin - Function fastLabel
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 : 25/08/2021 12:39:31 PM
Image : coffee.png
width : 256
height : 256
depth : 1
type : binary
Function : fastLabel
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 1.719 0.365 1.557 2.612 - (ms)
2.0 - 512 1 - 4.870 0.302 4.401 5.321 - (ms)
4.0 - 1024 1 - 16.678 0.297 16.095 17.081 - (ms)
8.0 - 2048 1 - 55.347 1.169 52.553 56.293 - (ms)
16.0 - 4096 1 - 194.775 0.830 193.372 195.875 - (ms)
32.0 - 8192 1 - 740.746 0.581 740.198 742.052 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.557 0.001 0.556 0.558 - (ms)
2.0 - 512 1 - 2.173 0.001 2.171 2.174 - (ms)
4.0 - 1024 1 - 11.366 0.006 11.359 11.376 - (ms)
8.0 - 2048 1 - 45.395 0.009 45.386 45.407 - (ms)
16.0 - 4096 1 - 176.687 0.084 176.557 176.802 - (ms)
32.0 - 8192 1 - 698.985 0.334 698.207 699.277 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.719 | 0.557 | 0.324 -0.489
512 | 4.870 | 2.173 | 0.446 -0.351
1024 | 16.678 | 11.366 | 0.682 -0.167
2048 | 55.347 | 45.395 | 0.820 -0.086
4096 | 194.775 | 176.687 | 0.907 -0.042
8192 | 740.746 | 698.985 | 0.944 -0.025
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 98.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 99 secs
Begin : 12:39:30
End : 12:41:09
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