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Morphological Image Library : Smil vs scikit-image |
On taurusImage alumine - 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 12:33:18 PM
Image : alumine.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 - 2.459 0.014 2.442 2.484 - (ms)
2.0 - 512 1 - 6.553 0.029 6.525 6.614 - (ms)
4.0 - 1024 1 - 20.541 0.037 20.511 20.617 - (ms)
8.0 - 2048 1 - 78.043 0.344 77.885 78.884 - (ms)
16.0 - 4096 1 - 245.378 1.108 244.683 248.004 - (ms)
32.0 - 8192 1 - 797.948 5.826 791.200 808.843 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.659 0.002 0.658 0.664 - (ms)
2.0 - 512 1 - 2.928 0.001 2.925 2.930 - (ms)
4.0 - 1024 1 - 13.449 0.003 13.443 13.454 - (ms)
8.0 - 2048 1 - 68.331 0.024 68.300 68.374 - (ms)
16.0 - 4096 1 - 257.524 0.098 257.337 257.628 - (ms)
32.0 - 8192 1 - 1028.258 0.626 1027.272 1029.243 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.459 | 0.659 | 0.268 -0.572
512 | 6.553 | 2.928 | 0.447 -0.350
1024 | 20.541 | 13.449 | 0.655 -0.184
2048 | 78.043 | 68.331 | 0.876 -0.058
4096 | 245.378 | 257.524 | 1.050 0.021
8192 | 797.948 | 1028.258 | 1.289 0.110
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 97.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 99 secs
Begin : 12:33:17
End : 12:34:56
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