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Morphological Image Library : Smil vs scikit-image |
On taurusImage gruyere - Type bin - Function fastLabel
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 : 25/08/2021 12:43:40 PM
Image : gruyere.png
width : 256
height : 256
depth : 1
type : binary
Function : fastLabel
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 2.233 0.021 2.210 2.277 - (ms)
2.0 - 512 1 - 5.915 0.136 5.584 6.006 - (ms)
4.0 - 1024 1 - 19.673 0.384 19.452 20.605 - (ms)
8.0 - 2048 1 - 73.335 1.861 71.359 77.366 - (ms)
16.0 - 4096 1 - 244.679 0.567 243.884 245.464 - (ms)
32.0 - 8192 1 - 783.804 9.213 771.512 803.490 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.496 0.000 0.496 0.497 - (ms)
2.0 - 512 1 - 2.275 0.006 2.268 2.286 - (ms)
4.0 - 1024 1 - 11.380 0.053 11.335 11.483 - (ms)
8.0 - 2048 1 - 57.690 0.177 57.551 58.107 - (ms)
16.0 - 4096 1 - 221.801 0.240 221.524 222.241 - (ms)
32.0 - 8192 1 - 883.930 0.548 883.089 884.770 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 2.233 | 0.496 | 0.222 -0.653
512 | 5.915 | 2.275 | 0.385 -0.415
1024 | 19.673 | 11.380 | 0.578 -0.238
2048 | 73.335 | 57.690 | 0.787 -0.104
4096 | 244.679 | 221.801 | 0.906 -0.043
8192 | 783.804 | 883.930 | 1.128 0.052
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 103.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 105 secs
Begin : 12:43:39
End : 12:45:24
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