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Morphological Image Library : Smil vs scikit-image |
On taurusImage lena - Type gray - Function erode
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 : 30/09/2021 12:51:24 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : erode
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.063 0.001 0.062 0.064 - (ms)
2.0 - 512 1 - 0.048 0.001 0.047 0.050 - (ms)
4.0 - 1024 1 - 0.080 0.000 0.079 0.081 - (ms)
8.0 - 2048 1 - 0.111 0.003 0.106 0.115 - (ms)
16.0 - 4096 1 - 0.258 0.000 0.257 0.259 - (ms)
32.0 - 8192 1 - 1.508 0.001 1.507 1.509 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.767 0.001 0.766 0.769 - (ms)
2.0 - 512 1 - 3.076 0.016 3.063 3.112 - (ms)
4.0 - 1024 1 - 12.162 0.032 12.106 12.211 - (ms)
8.0 - 2048 1 - 52.431 0.276 52.152 52.872 - (ms)
16.0 - 4096 1 - 218.466 2.020 216.376 222.752 - (ms)
32.0 - 8192 1 - 885.338 13.889 874.722 909.831 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.063 | 0.767 | 12.208 1.087
512 | 0.048 | 3.076 | 64.173 1.807
1024 | 0.080 | 12.162 | 152.173 2.182
2048 | 0.111 | 52.431 | 474.124 2.676
4096 | 0.258 | 218.466 | 847.524 2.928
8192 | 1.508 | 885.338 | 587.228 2.769
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 97.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 0.097 0.000 0.096 0.098 - (ms)
8.0 - 2048 2 - 0.135 0.001 0.134 0.136 - (ms)
8.0 - 2048 3 - 0.171 0.001 0.170 0.172 - (ms)
8.0 - 2048 4 - 0.226 0.002 0.223 0.228 - (ms)
8.0 - 2048 5 - 0.269 0.002 0.265 0.270 - (ms)
8.0 - 2048 6 - 0.284 0.002 0.280 0.288 - (ms)
8.0 - 2048 7 - 0.339 0.001 0.338 0.340 - (ms)
8.0 - 2048 8 - 0.378 0.001 0.376 0.380 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 52.738 0.288 52.393 53.153 - (ms)
8.0 - 2048 2 - 115.620 0.058 115.513 115.701 - (ms)
8.0 - 2048 3 - 208.349 0.193 208.245 208.820 - (ms)
8.0 - 2048 4 - 368.910 0.518 368.522 369.834 - (ms)
8.0 - 2048 5 - 534.279 0.066 534.212 534.413 - (ms)
8.0 - 2048 6 - 724.021 0.196 723.839 724.438 - (ms)
8.0 - 2048 7 - 944.723 0.128 944.552 944.872 - (ms)
8.0 - 2048 8 - 1197.346 0.221 1197.197 1197.835 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.097 | 52.738 | 546.271 2.737
2 | 0.135 | 115.620 | 855.158 2.932
3 | 0.171 | 208.349 | 1215.475 3.085
4 | 0.226 | 368.910 | 1635.142 3.214
5 | 0.269 | 534.279 | 1988.272 3.298
6 | 0.284 | 724.021 | 2550.225 3.407
7 | 0.339 | 944.723 | 2789.377 3.446
8 | 0.378 | 1197.346 | 3167.572 3.501
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 133.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 232 secs
Begin : 12:51:23
End : 12:55:15
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