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Morphological Image Library : Smil vs scikit-image |
On taurusImage astronaut - 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 12:39:44 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : erode
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.060 0.001 0.060 0.061 - (ms)
1.0 - 512 1 - 0.049 0.000 0.049 0.050 - (ms)
2.0 - 1024 1 - 0.075 0.000 0.075 0.076 - (ms)
4.0 - 2048 1 - 0.107 0.001 0.106 0.110 - (ms)
8.0 - 4096 1 - 0.243 0.000 0.243 0.244 - (ms)
16.0 - 8192 1 - 1.645 0.001 1.643 1.646 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.782 0.001 0.781 0.783 - (ms)
1.0 - 512 1 - 2.999 0.006 2.987 3.006 - (ms)
2.0 - 1024 1 - 12.256 0.025 12.223 12.294 - (ms)
4.0 - 2048 1 - 53.331 0.189 52.975 53.585 - (ms)
8.0 - 4096 1 - 219.528 1.749 218.044 223.612 - (ms)
16.0 - 8192 1 - 879.441 1.341 877.702 881.641 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.060 | 0.782 | 12.933 1.112
512 | 0.049 | 2.999 | 60.745 1.784
1024 | 0.075 | 12.256 | 163.101 2.212
2048 | 0.107 | 53.331 | 498.976 2.698
4096 | 0.243 | 219.528 | 902.621 2.956
8192 | 1.645 | 879.441 | 534.737 2.728
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 99.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 0.107 0.004 0.105 0.116 - (ms)
4.0 - 2048 2 - 0.147 0.000 0.147 0.147 - (ms)
4.0 - 2048 3 - 0.193 0.000 0.192 0.193 - (ms)
4.0 - 2048 4 - 0.238 0.001 0.236 0.240 - (ms)
4.0 - 2048 5 - 0.290 0.004 0.284 0.294 - (ms)
4.0 - 2048 6 - 0.342 0.007 0.337 0.358 - (ms)
4.0 - 2048 7 - 0.389 0.001 0.388 0.391 - (ms)
4.0 - 2048 8 - 0.436 0.001 0.435 0.439 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 53.364 0.355 52.641 53.812 - (ms)
4.0 - 2048 2 - 114.541 0.153 114.394 114.813 - (ms)
4.0 - 2048 3 - 208.487 0.173 208.380 208.904 - (ms)
4.0 - 2048 4 - 368.924 0.695 368.502 370.591 - (ms)
4.0 - 2048 5 - 534.442 0.062 534.374 534.537 - (ms)
4.0 - 2048 6 - 723.966 0.066 723.875 724.072 - (ms)
4.0 - 2048 7 - 944.668 0.075 944.607 944.810 - (ms)
4.0 - 2048 8 - 1199.094 3.596 1197.289 1207.865 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.107 | 53.364 | 496.509 2.696
2 | 0.147 | 114.541 | 779.199 2.892
3 | 0.193 | 208.487 | 1081.820 3.034
4 | 0.238 | 368.924 | 1552.732 3.191
5 | 0.290 | 534.442 | 1840.294 3.265
6 | 0.342 | 723.966 | 2117.921 3.326
7 | 0.389 | 944.668 | 2425.510 3.385
8 | 0.436 | 1199.094 | 2747.644 3.439
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 132.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 233 secs
Begin : 12:39:43
End : 12:43:36
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