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Morphological Image Library : Smil vs scikit-image |
On nestorImage lena - Type gray - Function tophat
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 04:27:14 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : tophat
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.069 0.000 0.069 0.069 - (ms)
2.0 - 512 1 - 0.105 0.000 0.104 0.105 - (ms)
4.0 - 1024 1 - 0.248 0.000 0.248 0.248 - (ms)
8.0 - 2048 1 - 1.353 0.000 1.353 1.354 - (ms)
16.0 - 4096 1 - 7.865 0.002 7.862 7.867 - (ms)
32.0 - 8192 1 - 35.616 0.023 35.576 35.649 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 2.614 0.001 2.612 2.616 - (ms)
2.0 - 512 1 - 6.812 0.001 6.811 6.814 - (ms)
4.0 - 1024 1 - 27.910 0.004 27.905 27.919 - (ms)
8.0 - 2048 1 - 123.291 0.011 123.274 123.307 - (ms)
16.0 - 4096 1 - 487.904 0.012 487.884 487.918 - (ms)
32.0 - 8192 1 - 1940.839 0.136 1940.649 1941.027 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.069 | 2.614 | 37.839 1.578
512 | 0.105 | 6.812 | 65.156 1.814
1024 | 0.248 | 27.910 | 112.374 2.051
2048 | 1.353 | 123.291 | 91.097 1.960
4096 | 7.865 | 487.904 | 62.036 1.793
8192 | 35.616 | 1940.839 | 54.493 1.736
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 105.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 1.534 0.000 1.533 1.535 - (ms)
8.0 - 2048 2 - 2.129 0.000 2.128 2.129 - (ms)
8.0 - 2048 3 - 2.743 0.003 2.741 2.750 - (ms)
8.0 - 2048 4 - 3.393 0.002 3.391 3.397 - (ms)
8.0 - 2048 5 - 4.014 0.004 4.009 4.021 - (ms)
8.0 - 2048 6 - 4.643 0.008 4.628 4.652 - (ms)
8.0 - 2048 7 - 5.268 0.008 5.258 5.279 - (ms)
8.0 - 2048 8 - 5.874 0.006 5.869 5.886 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 123.308 0.105 123.238 123.557 - (ms)
8.0 - 2048 2 - 219.695 0.082 219.645 219.891 - (ms)
8.0 - 2048 3 - 376.307 0.021 376.278 376.345 - (ms)
8.0 - 2048 4 - 531.489 0.037 531.449 531.567 - (ms)
8.0 - 2048 5 - 725.992 0.024 725.960 726.035 - (ms)
8.0 - 2048 6 - 959.705 0.133 959.599 959.959 - (ms)
8.0 - 2048 7 - 1232.125 0.048 1232.071 1232.195 - (ms)
8.0 - 2048 8 - 1543.912 0.085 1543.854 1544.112 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 1.534 | 123.308 | 80.385 1.905
2 | 2.129 | 219.695 | 103.207 2.014
3 | 2.743 | 376.307 | 137.179 2.137
4 | 3.393 | 531.489 | 156.656 2.195
5 | 4.014 | 725.992 | 180.880 2.257
6 | 4.643 | 959.705 | 206.693 2.315
7 | 5.268 | 1232.125 | 233.890 2.369
8 | 5.874 | 1543.912 | 262.852 2.420
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 139.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 245 secs
Begin : 16:27:14
End : 16:31:19
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