On taurus
Image eutectic - Type bin - Function thinning
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 : 03/08/2021 08:00:08 AM
Image : eutectic.png
width : 256
height : 256
depth : 1
type : binary
Function : thinning
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 31.592 0.302 31.378 32.325 - (ms)
2.0 - 512 1 - 86.613 0.268 86.255 87.072 - (ms)
4.0 - 1024 1 - 373.908 1.890 372.137 378.078 - (ms)
8.0 - 2048 1 - 2653.012 3.617 2647.393 2658.293 - (ms)
16.0 - 4096 1 - 19138.348 43.173 19086.680 19191.439 - (ms)
32.0 - 8192 1 - 166953.807 697.727 165321.331 167545.658 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 42.186 0.017 42.150 42.211 - (ms)
2.0 - 512 1 - 326.218 0.230 325.829 326.514 - (ms)
4.0 - 1024 1 - 2508.917 3.171 2504.063 2512.459 - (ms)
8.0 - 2048 1 - 21932.532 147.852 21841.191 22267.756 - (ms)
16.0 - 4096 1 - 176135.883 511.719 175523.314 177202.730 - (ms)
32.0 - 8192 1 - 1462217.421 1133.538 1460590.156 1463927.387 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 31.592 | 42.186 | 1.335 0.126
512 | 86.613 | 326.218 | 3.766 0.576
1024 | 373.908 | 2508.917 | 6.710 0.827
2048 | 2653.012 | 21932.532 | 8.267 0.917
4096 | 19138.348 | 176135.883 | 9.203 0.964
8192 | 166953.807 | 1462217.421 | 8.758 0.942
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 14826.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 14828 secs
Begin : 08:00:07
End : 12:07:15