|
|
Morphological Image Library : Smil vs scikit-image |
On taurusImage astronaut - Type gray - Function gradient
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 02:55:05 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : gradient
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.262 0.001 0.259 0.262 - (ms)
1.0 - 512 1 - 0.240 0.001 0.238 0.241 - (ms)
2.0 - 1024 1 - 0.322 0.001 0.321 0.323 - (ms)
4.0 - 2048 1 - 1.513 0.005 1.505 1.520 - (ms)
8.0 - 4096 1 - 5.161 0.052 5.122 5.285 - (ms)
16.0 - 8192 1 - 19.273 0.542 18.924 20.378 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 13.228 0.281 12.572 13.393 - (ms)
1.0 - 512 1 - 50.716 0.055 50.650 50.831 - (ms)
2.0 - 1024 1 - 207.175 0.238 206.922 207.552 - (ms)
4.0 - 2048 1 - 833.844 0.620 833.108 835.146 - (ms)
8.0 - 4096 1 - 3341.060 1.554 3339.166 3344.084 - (ms)
16.0 - 8192 1 - 13382.234 129.158 13326.070 13698.576 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.262 | 13.228 | 50.565 1.704
512 | 0.240 | 50.716 | 211.587 2.325
1024 | 0.322 | 207.175 | 644.151 2.809
2048 | 1.513 | 833.844 | 551.151 2.741
4096 | 5.161 | 3341.060 | 647.355 2.811
8192 | 19.273 | 13382.234 | 694.334 2.842
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 217.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 0.406 0.013 0.397 0.438 - (ms)
4.0 - 2048 2 - 0.501 0.000 0.501 0.502 - (ms)
4.0 - 2048 3 - 0.599 0.003 0.598 0.607 - (ms)
4.0 - 2048 4 - 0.645 0.000 0.644 0.645 - (ms)
4.0 - 2048 5 - 0.775 0.000 0.775 0.776 - (ms)
4.0 - 2048 6 - 0.870 0.000 0.869 0.870 - (ms)
4.0 - 2048 7 - 0.947 0.001 0.946 0.948 - (ms)
4.0 - 2048 8 - 1.046 0.000 1.045 1.046 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 834.975 0.628 833.914 835.526 - (ms)
4.0 - 2048 2 - 880.498 0.639 879.618 881.355 - (ms)
4.0 - 2048 3 - 926.771 0.571 926.129 928.007 - (ms)
4.0 - 2048 4 - 976.343 0.399 975.824 976.912 - (ms)
4.0 - 2048 5 - 1023.857 0.368 1023.210 1024.442 - (ms)
4.0 - 2048 6 - 1074.849 1.208 1073.583 1077.616 - (ms)
4.0 - 2048 7 - 1124.740 0.319 1124.349 1125.295 - (ms)
4.0 - 2048 8 - 1179.007 0.407 1178.330 1179.460 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.406 | 834.975 | 2055.540 3.313
2 | 0.501 | 880.498 | 1756.370 3.245
3 | 0.599 | 926.771 | 1546.866 3.189
4 | 0.645 | 976.343 | 1514.879 3.180
5 | 0.775 | 1023.857 | 1320.952 3.121
6 | 0.870 | 1074.849 | 1235.912 3.092
7 | 0.947 | 1124.740 | 1187.980 3.075
8 | 1.046 | 1179.007 | 1127.152 3.052
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 148.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 367 secs
Begin : 14:55:04
End : 15:01:11
|