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Morphological Image Library : Smil vs scikit-image |
On nestorImage balls - 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 12:34:30 PM
Image : balls.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 - 1.296 0.009 1.279 1.309 - (ms)
2.0 - 512 1 - 4.297 0.194 4.020 4.548 - (ms)
4.0 - 1024 1 - 14.274 0.686 12.960 15.308 - (ms)
8.0 - 2048 1 - 52.461 0.187 52.206 52.722 - (ms)
16.0 - 4096 1 - 185.401 0.967 183.916 186.542 - (ms)
32.0 - 8192 1 - 726.040 0.229 725.714 726.381 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.466 0.000 0.466 0.467 - (ms)
2.0 - 512 1 - 1.864 0.002 1.862 1.868 - (ms)
4.0 - 1024 1 - 9.761 0.009 9.751 9.775 - (ms)
8.0 - 2048 1 - 41.062 0.028 41.030 41.118 - (ms)
16.0 - 4096 1 - 159.144 0.288 158.909 159.692 - (ms)
32.0 - 8192 1 - 629.654 0.253 629.402 630.011 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.296 | 0.466 | 0.360 -0.444
512 | 4.297 | 1.864 | 0.434 -0.363
1024 | 14.274 | 9.761 | 0.684 -0.165
2048 | 52.461 | 41.062 | 0.783 -0.106
4096 | 185.401 | 159.144 | 0.858 -0.066
8192 | 726.040 | 629.654 | 0.867 -0.062
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 99.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 100 secs
Begin : 12:34:30
End : 12:36:10
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