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Morphological Image Library : Smil vs scikit-image |
On nestorImage coffee - 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 : 26/07/2021 08:23:28 PM
Image : coffee.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 - 2.191 0.004 2.187 2.200 - (ms)
2.0 - 512 1 - 7.634 0.001 7.633 7.636 - (ms)
4.0 - 1024 1 - 29.187 0.016 29.176 29.224 - (ms)
8.0 - 2048 1 - 117.221 0.010 117.204 117.232 - (ms)
16.0 - 4096 1 - 470.500 0.035 470.464 470.565 - (ms)
32.0 - 8192 1 - 1900.383 0.915 1899.398 1902.082 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 1.112 0.000 1.112 1.113 - (ms)
2.0 - 512 1 - 4.407 0.001 4.407 4.408 - (ms)
4.0 - 1024 1 - 20.079 0.008 20.063 20.089 - (ms)
8.0 - 2048 1 - 89.305 0.069 89.199 89.404 - (ms)
16.0 - 4096 1 - 350.761 0.392 350.060 351.225 - (ms)
32.0 - 8192 1 - 1402.645 1.198 1400.167 1403.884 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.191 | 1.112 | 0.508 -0.294
512 | 7.634 | 4.407 | 0.577 -0.239
1024 | 29.187 | 20.079 | 0.688 -0.162
2048 | 117.221 | 89.305 | 0.762 -0.118
4096 | 470.500 | 350.761 | 0.746 -0.128
8192 | 1900.383 | 1402.645 | 0.738 -0.132
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 92.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 93 secs
Begin : 20:23:27
End : 20:25:00
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