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Morphological Image Library : Smil vs scikit-image |
On nestorImage cells - 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 12:37:52 PM
Image : cells.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 - 1.124 0.010 1.109 1.135 - (ms)
2.0 - 512 1 - 4.051 0.149 3.696 4.162 - (ms)
4.0 - 1024 1 - 13.359 0.619 12.605 14.202 - (ms)
8.0 - 2048 1 - 50.434 0.424 49.922 51.250 - (ms)
16.0 - 4096 1 - 181.450 0.878 180.164 182.845 - (ms)
32.0 - 8192 1 - 717.988 0.123 717.858 718.177 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.357 0.000 0.356 0.357 - (ms)
2.0 - 512 1 - 1.426 0.003 1.423 1.431 - (ms)
4.0 - 1024 1 - 7.586 0.009 7.581 7.607 - (ms)
8.0 - 2048 1 - 34.469 0.011 34.450 34.482 - (ms)
16.0 - 4096 1 - 134.204 0.037 134.154 134.255 - (ms)
32.0 - 8192 1 - 530.691 0.445 530.347 531.745 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.124 | 0.357 | 0.317 -0.499
512 | 4.051 | 1.426 | 0.352 -0.453
1024 | 13.359 | 7.586 | 0.568 -0.246
2048 | 50.434 | 34.469 | 0.683 -0.165
4096 | 181.450 | 134.204 | 0.740 -0.131
8192 | 717.988 | 530.691 | 0.739 -0.131
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 96.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 97 secs
Begin : 12:37:52
End : 12:39:29
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