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Morphological Image Library : Smil vs scikit-image |
On nestorImage balls - Type bin - Function thinning
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 : 28/07/2021 07:32:46 AM
Image : balls.png
width : 256
height : 256
depth : 1
type : binary
Function : thinning
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 31.701 0.002 31.697 31.703 - (ms)
2.0 - 512 1 - 132.545 0.241 132.233 132.925 - (ms)
4.0 - 1024 1 - 884.877 1.984 881.949 887.897 - (ms)
8.0 - 2048 1 - 8670.198 1.117 8668.588 8671.591 - (ms)
16.0 - 4096 1 - 72681.776 847.691 71778.233 74333.325 - (ms)
32.0 - 8192 1 - 566319.291 833.786 564702.667 567740.329 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 93.101 0.781 92.619 94.927 - (ms)
2.0 - 512 1 - 713.443 3.536 711.148 719.463 - (ms)
4.0 - 1024 1 - 5715.797 3.024 5710.209 5721.461 - (ms)
8.0 - 2048 1 - 46461.715 28.867 46446.730 46532.141 - (ms)
16.0 - 4096 1 - 371184.280 102.856 371022.177 371386.079 - (ms)
32.0 - 8192 1 - 3134902.509 1249.015 3133960.643 3137859.252 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 31.701 | 93.101 | 2.937 0.468
512 | 132.545 | 713.443 | 5.383 0.731
1024 | 884.877 | 5715.797 | 6.459 0.810
2048 | 8670.198 | 46461.715 | 5.359 0.729
4096 | 72681.776 | 371184.280 | 5.107 0.708
8192 | 566319.291 | 3134902.509 | 5.536 0.743
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 33716.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 33717 secs
Begin : 07:32:45
End : 16:54:42
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