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Morphological Image Library : Smil vs scikit-image |
On taurusImage balls - 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 12:34:57 PM
Image : balls.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 - 1.958 0.007 1.950 1.972 - (ms)
2.0 - 512 1 - 5.374 0.021 5.355 5.416 - (ms)
4.0 - 1024 1 - 18.043 0.077 17.994 18.203 - (ms)
8.0 - 2048 1 - 66.663 1.067 66.190 69.272 - (ms)
16.0 - 4096 1 - 235.097 0.365 234.902 235.987 - (ms)
32.0 - 8192 1 - 771.769 8.313 763.734 790.049 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 0.425 0.000 0.425 0.425 - (ms)
2.0 - 512 1 - 1.908 0.003 1.901 1.910 - (ms)
4.0 - 1024 1 - 9.696 0.004 9.690 9.702 - (ms)
8.0 - 2048 1 - 52.044 0.012 52.022 52.061 - (ms)
16.0 - 4096 1 - 202.544 0.179 202.362 202.931 - (ms)
32.0 - 8192 1 - 807.711 0.300 807.385 808.193 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.958 | 0.425 | 0.217 -0.663
512 | 5.374 | 1.908 | 0.355 -0.450
1024 | 18.043 | 9.696 | 0.537 -0.270
2048 | 66.663 | 52.044 | 0.781 -0.108
4096 | 235.097 | 202.544 | 0.862 -0.065
8192 | 771.769 | 807.711 | 1.047 0.020
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 102.1 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 103 secs
Begin : 12:34:56
End : 12:36:39
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