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Morphological Image Library : Smil vs scikit-image |
On nestorImage astronaut - Type gray - Function segmentation
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 03:14:09 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : segmentation
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 25.442 0.584 24.095 25.988 - (ms)
1.0 - 512 1 - 82.517 1.266 79.993 84.007 - (ms)
2.0 - 1024 1 - 308.944 1.373 306.352 310.946 - (ms)
4.0 - 2048 1 - 1214.976 2.542 1211.458 1219.309 - (ms)
8.0 - 4096 1 - 4667.025 10.850 4656.441 4685.889 - (ms)
16.0 - 8192 1 - 17966.444 54.925 17873.994 18050.021 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 48.753 0.052 48.700 48.839 - (ms)
1.0 - 512 1 - 202.739 0.295 202.495 203.253 - (ms)
2.0 - 1024 1 - 884.375 3.723 880.693 889.256 - (ms)
4.0 - 2048 1 - 3738.139 22.463 3721.707 3773.753 - (ms)
8.0 - 4096 1 - 14929.237 27.017 14865.580 14956.925 - (ms)
16.0 - 8192 1 - 57367.705 17.168 57344.217 57402.388 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 25.442 | 48.753 | 1.916 0.282
512 | 82.517 | 202.739 | 2.457 0.390
1024 | 308.944 | 884.375 | 2.863 0.457
2048 | 1214.976 | 3738.139 | 3.077 0.488
4096 | 4667.025 | 14929.237 | 3.199 0.505
8192 | 17966.444 | 57367.705 | 3.193 0.504
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 854.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 855 secs
Begin : 15:14:09
End : 15:28:24
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