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Morphological Image Library : Smil vs scikit-image |
On nestorImage 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 : 26/07/2021 08:29:30 PM
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 - 1.200 0.001 1.200 1.203 - (ms)
2.0 - 512 1 - 4.116 0.000 4.116 4.117 - (ms)
4.0 - 1024 1 - 15.324 0.006 15.319 15.339 - (ms)
8.0 - 2048 1 - 61.611 0.008 61.606 61.628 - (ms)
16.0 - 4096 1 - 250.477 2.961 247.962 255.833 - (ms)
32.0 - 8192 1 - 1019.339 11.983 1002.179 1038.691 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
1.0 - 256 1 - 0.783 0.000 0.783 0.784 - (ms)
2.0 - 512 1 - 3.114 0.000 3.114 3.115 - (ms)
4.0 - 1024 1 - 15.067 0.003 15.063 15.071 - (ms)
8.0 - 2048 1 - 68.394 0.045 68.342 68.465 - (ms)
16.0 - 4096 1 - 265.823 0.092 265.712 265.977 - (ms)
32.0 - 8192 1 - 1057.810 0.304 1057.221 1058.232 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.200 | 0.783 | 0.653 -0.185
512 | 4.116 | 3.114 | 0.757 -0.121
1024 | 15.324 | 15.067 | 0.983 -0.007
2048 | 61.611 | 68.394 | 1.110 0.045
4096 | 250.477 | 265.823 | 1.061 0.026
8192 | 1019.339 | 1057.810 | 1.038 0.016
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 83.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 85 secs
Begin : 20:29:29
End : 20:30:54
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