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Morphological Image Library : Smil vs scikit-image |
On nestorImage 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 02:47:05 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 - 0.016 0.000 0.016 0.016 - (ms)
2.0 - 512 1 - 0.032 0.000 0.032 0.032 - (ms)
4.0 - 1024 1 - 0.094 0.000 0.094 0.094 - (ms)
8.0 - 2048 1 - 0.373 0.000 0.372 0.373 - (ms)
16.0 - 4096 1 - 2.476 0.001 2.475 2.477 - (ms)
32.0 - 8192 1 - 10.078 0.004 10.072 10.084 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 1.341 0.000 1.341 1.341 - (ms)
2.0 - 512 1 - 3.138 0.001 3.138 3.139 - (ms)
4.0 - 1024 1 - 12.591 0.001 12.590 12.593 - (ms)
8.0 - 2048 1 - 53.129 0.004 53.123 53.134 - (ms)
16.0 - 4096 1 - 209.838 0.012 209.814 209.849 - (ms)
32.0 - 8192 1 - 838.781 0.020 838.748 838.804 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.016 | 1.341 | 81.430 1.911
512 | 0.032 | 3.138 | 98.741 1.994
1024 | 0.094 | 12.591 | 134.028 2.127
2048 | 0.373 | 53.129 | 142.582 2.154
4096 | 2.476 | 209.838 | 84.750 1.928
8192 | 10.078 | 838.781 | 83.228 1.920
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 98.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 0.367 0.000 0.367 0.367 - (ms)
8.0 - 2048 2 - 0.697 0.000 0.697 0.698 - (ms)
8.0 - 2048 3 - 1.016 0.000 1.016 1.016 - (ms)
8.0 - 2048 4 - 1.341 0.000 1.340 1.342 - (ms)
8.0 - 2048 5 - 1.658 0.001 1.658 1.659 - (ms)
8.0 - 2048 6 - 1.979 0.001 1.979 1.980 - (ms)
8.0 - 2048 7 - 2.307 0.001 2.307 2.308 - (ms)
8.0 - 2048 8 - 2.619 0.000 2.618 2.619 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 53.131 0.007 53.118 53.141 - (ms)
8.0 - 2048 2 - 96.819 0.007 96.808 96.828 - (ms)
8.0 - 2048 3 - 169.178 0.007 169.166 169.189 - (ms)
8.0 - 2048 4 - 238.192 0.015 238.170 238.209 - (ms)
8.0 - 2048 5 - 324.693 0.043 324.664 324.793 - (ms)
8.0 - 2048 6 - 428.476 0.045 428.429 428.573 - (ms)
8.0 - 2048 7 - 549.479 0.068 549.399 549.610 - (ms)
8.0 - 2048 8 - 688.019 0.133 687.884 688.240 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.367 | 53.131 | 144.796 2.161
2 | 0.697 | 96.819 | 138.918 2.143
3 | 1.016 | 169.178 | 166.554 2.222
4 | 1.341 | 238.192 | 177.657 2.250
5 | 1.658 | 324.693 | 195.779 2.292
6 | 1.979 | 428.476 | 216.465 2.335
7 | 2.307 | 549.479 | 238.153 2.377
8 | 2.619 | 688.019 | 262.750 2.420
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 130.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 229 secs
Begin : 14:47:04
End : 14:50:53
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