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Morphological Image Library : Smil vs scikit-image |
On nestorImage astronaut - 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 01:28:59 AM
Image : astronaut.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 - 5.086 0.026 5.071 5.149 - (ms)
1.0 - 512 1 - 18.588 0.004 18.584 18.597 - (ms)
2.0 - 1024 1 - 67.292 0.038 67.245 67.367 - (ms)
4.0 - 2048 1 - 265.206 0.455 264.579 265.976 - (ms)
8.0 - 4096 1 - 982.161 2.587 979.107 985.970 - (ms)
16.0 - 8192 1 - 3652.240 6.221 3646.001 3665.958 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 11.302 0.006 11.296 11.316 - (ms)
1.0 - 512 1 - 57.778 0.027 57.759 57.842 - (ms)
2.0 - 1024 1 - 339.025 0.199 338.758 339.341 - (ms)
4.0 - 2048 1 - 1615.065 11.288 1600.142 1626.648 - (ms)
8.0 - 4096 1 - 6533.419 7.583 6523.531 6545.577 - (ms)
16.0 - 8192 1 - 23648.279 119.629 23447.811 23779.393 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 5.086 | 11.302 | 2.222 0.347
512 | 18.588 | 57.778 | 3.108 0.493
1024 | 67.292 | 339.025 | 5.038 0.702
2048 | 265.206 | 1615.065 | 6.090 0.785
4096 | 982.161 | 6533.419 | 6.652 0.823
8192 | 3652.240 | 23648.279 | 6.475 0.811
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 424.0 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 425 secs
Begin : 01:28:58
End : 01:36:03
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