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Morphological Image Library : Smil vs scikit-image |
On nestorImage hubble_EDF_gray - Type gray - Function watershed
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 : 04/08/2021 01:43:37 AM
Image : hubble_EDF_gray.png
width : 512
height : 512
depth : 1
type : gray
Function : watershed
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 4.282 0.007 4.275 4.292 - (ms)
1.0 - 512 1 - 17.286 0.005 17.278 17.292 - (ms)
2.0 - 1024 1 - 67.274 0.036 67.218 67.324 - (ms)
4.0 - 2048 1 - 269.814 0.366 269.614 270.704 - (ms)
8.0 - 4096 1 - 1015.460 2.315 1011.658 1019.013 - (ms)
16.0 - 8192 1 - 3798.761 28.738 3751.873 3857.463 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 10.790 0.005 10.784 10.799 - (ms)
1.0 - 512 1 - 60.172 0.013 60.157 60.190 - (ms)
2.0 - 1024 1 - 353.798 3.228 346.385 357.155 - (ms)
4.0 - 2048 1 - 1589.366 0.637 1588.558 1590.613 - (ms)
8.0 - 4096 1 - 6461.301 1.159 6459.403 6462.897 - (ms)
16.0 - 8192 1 - 22371.756 41.665 22334.695 22469.219 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 4.282 | 10.790 | 2.520 0.401
512 | 17.286 | 60.172 | 3.481 0.542
1024 | 67.274 | 353.798 | 5.259 0.721
2048 | 269.814 | 1589.366 | 5.891 0.770
4096 | 1015.460 | 6461.301 | 6.363 0.804
8192 | 3798.761 | 22371.756 | 5.889 0.770
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 400.6 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 402 secs
Begin : 01:43:36
End : 01:50:18
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