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Morphological Image Library : Smil vs scikit-image |
On nestorImage gruyere - 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 12:42:54 PM
Image : gruyere.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 - 1.486 0.008 1.476 1.498 - (ms)
2.0 - 512 1 - 4.352 0.148 4.089 4.623 - (ms)
4.0 - 1024 1 - 16.169 0.415 15.485 16.825 - (ms)
8.0 - 2048 1 - 53.168 0.771 52.200 54.198 - (ms)
16.0 - 4096 1 - 190.871 0.597 190.214 192.180 - (ms)
32.0 - 8192 1 - 734.495 0.431 733.858 735.133 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.547 0.000 0.546 0.547 - (ms)
2.0 - 512 1 - 2.156 0.002 2.153 2.159 - (ms)
4.0 - 1024 1 - 10.266 0.004 10.263 10.274 - (ms)
8.0 - 2048 1 - 45.613 0.017 45.590 45.633 - (ms)
16.0 - 4096 1 - 177.431 0.064 177.347 177.557 - (ms)
32.0 - 8192 1 - 702.430 0.384 701.579 702.911 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.486 | 0.547 | 0.368 -0.434
512 | 4.352 | 2.156 | 0.495 -0.305
1024 | 16.169 | 10.266 | 0.635 -0.197
2048 | 53.168 | 45.613 | 0.858 -0.067
4096 | 190.871 | 177.431 | 0.930 -0.032
8192 | 734.495 | 702.430 | 0.956 -0.019
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 99.2 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 100 secs
Begin : 12:42:53
End : 12:44:33
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