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Morphological Image Library : Smil vs scikit-image |
On taurusImage metal - Type bin - Function areaThreshold
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 : 05/08/2021 10:20:17 AM
Image : metal.png
width : 256
height : 256
depth : 1
type : binary
Function : areaThreshold
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 2.121 0.010 2.113 2.143 - (ms)
2.0 - 512 1 - 6.486 0.007 6.475 6.497 - (ms)
4.0 - 1024 1 - 23.878 0.012 23.865 23.897 - (ms)
8.0 - 2048 1 - 93.307 0.127 93.229 93.612 - (ms)
16.0 - 4096 1 - 374.044 1.726 372.649 377.779 - (ms)
32.0 - 8192 1 - 1491.993 36.525 1460.658 1579.435 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.756 0.000 0.755 0.757 - (ms)
2.0 - 512 1 - 3.277 0.001 3.273 3.279 - (ms)
4.0 - 1024 1 - 15.469 0.003 15.465 15.475 - (ms)
8.0 - 2048 1 - 90.030 0.045 89.965 90.103 - (ms)
16.0 - 4096 1 - 343.881 0.254 343.491 344.211 - (ms)
32.0 - 8192 1 - 1379.308 3.135 1375.284 1383.673 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.121 | 0.756 | 0.356 -0.448
512 | 6.486 | 3.277 | 0.505 -0.297
1024 | 23.878 | 15.469 | 0.648 -0.189
2048 | 93.307 | 90.030 | 0.965 -0.016
4096 | 374.044 | 343.881 | 0.919 -0.037
8192 | 1491.993 | 1379.308 | 0.924 -0.034
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 100.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 102 secs
Begin : 10:20:16
End : 10:21:58
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