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Morphological Image Library : Smil vs scikit-image |
On taurusImage 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 12:40:09 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 - 2.376 0.015 2.357 2.396 - (ms)
2.0 - 512 1 - 6.320 0.020 6.309 6.370 - (ms)
4.0 - 1024 1 - 20.523 0.554 20.118 21.762 - (ms)
8.0 - 2048 1 - 71.467 0.992 70.931 73.796 - (ms)
16.0 - 4096 1 - 244.171 2.373 241.697 249.031 - (ms)
32.0 - 8192 1 - 792.464 16.582 780.244 832.080 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.516 0.002 0.515 0.520 - (ms)
2.0 - 512 1 - 2.255 0.002 2.252 2.257 - (ms)
4.0 - 1024 1 - 11.085 0.009 11.074 11.103 - (ms)
8.0 - 2048 1 - 55.032 0.199 54.908 55.515 - (ms)
16.0 - 4096 1 - 219.220 0.061 219.109 219.280 - (ms)
32.0 - 8192 1 - 873.406 0.354 872.697 873.783 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.376 | 0.516 | 0.217 -0.663
512 | 6.320 | 2.255 | 0.357 -0.448
1024 | 20.523 | 11.085 | 0.540 -0.268
2048 | 71.467 | 55.032 | 0.770 -0.113
4096 | 244.171 | 219.220 | 0.898 -0.047
8192 | 792.464 | 873.406 | 1.102 0.042
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 103.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 104 secs
Begin : 12:40:08
End : 12:41:52
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