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Morphological Image Library : Smil vs scikit-image |
On taurusImage lena - Type gray - Function gradient
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 03:13:32 PM
Image : lena.png
width : 256
height : 256
depth : 1
type : gray
Function : gradient
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.257 0.001 0.257 0.259 - (ms)
2.0 - 512 1 - 0.242 0.000 0.241 0.242 - (ms)
4.0 - 1024 1 - 0.321 0.000 0.321 0.322 - (ms)
8.0 - 2048 1 - 1.559 0.002 1.556 1.562 - (ms)
16.0 - 4096 1 - 5.256 0.010 5.245 5.276 - (ms)
32.0 - 8192 1 - 18.906 0.018 18.879 18.941 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 12.790 0.118 12.729 13.077 - (ms)
2.0 - 512 1 - 53.042 0.694 52.554 54.286 - (ms)
4.0 - 1024 1 - 212.626 0.229 212.422 213.135 - (ms)
8.0 - 2048 1 - 855.335 0.620 854.757 856.654 - (ms)
16.0 - 4096 1 - 3418.176 1.952 3416.177 3421.750 - (ms)
32.0 - 8192 1 - 13776.144 337.927 13635.443 14603.865 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.257 | 12.790 | 49.719 1.697
512 | 0.242 | 53.042 | 219.624 2.342
1024 | 0.321 | 212.626 | 661.725 2.821
2048 | 1.559 | 855.335 | 548.693 2.739
4096 | 5.256 | 3418.176 | 650.353 2.813
8192 | 18.906 | 13776.144 | 728.657 2.863
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 221.2 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 0.415 0.009 0.411 0.437 - (ms)
8.0 - 2048 2 - 0.518 0.004 0.510 0.523 - (ms)
8.0 - 2048 3 - 0.617 0.001 0.616 0.618 - (ms)
8.0 - 2048 4 - 0.684 0.021 0.675 0.735 - (ms)
8.0 - 2048 5 - 0.806 0.000 0.805 0.807 - (ms)
8.0 - 2048 6 - 0.901 0.048 0.876 1.018 - (ms)
8.0 - 2048 7 - 0.978 0.001 0.976 0.980 - (ms)
8.0 - 2048 8 - 1.084 0.010 1.071 1.096 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
8.0 - 2048 1 - 854.907 0.519 853.838 855.638 - (ms)
8.0 - 2048 2 - 903.214 0.394 902.575 903.797 - (ms)
8.0 - 2048 3 - 952.961 0.330 952.582 953.430 - (ms)
8.0 - 2048 4 - 1006.609 0.419 1005.828 1007.112 - (ms)
8.0 - 2048 5 - 1055.843 0.444 1055.147 1056.349 - (ms)
8.0 - 2048 6 - 1106.619 1.056 1105.699 1109.039 - (ms)
8.0 - 2048 7 - 1185.042 18.671 1176.581 1230.731 - (ms)
8.0 - 2048 8 - 1450.962 6.454 1435.255 1454.652 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.415 | 854.907 | 2059.393 3.314
2 | 0.518 | 903.214 | 1742.334 3.241
3 | 0.617 | 952.961 | 1544.880 3.189
4 | 0.684 | 1006.609 | 1472.034 3.168
5 | 0.806 | 1055.843 | 1310.361 3.117
6 | 0.901 | 1106.619 | 1227.603 3.089
7 | 0.978 | 1185.042 | 1211.544 3.083
8 | 1.084 | 1450.962 | 1338.655 3.127
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 147.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 370 secs
Begin : 15:13:31
End : 15:19:41
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