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Morphological Image Library : Smil vs scikit-image |
On nestorImage metal - Type bin - Function thinning
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 : 29/07/2021 10:46:14 PM
Image : metal.png
width : 256
height : 256
depth : 1
type : binary
Function : thinning
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 13.454 0.045 13.344 13.478 - (ms)
2.0 - 512 1 - 56.568 0.056 56.493 56.646 - (ms)
4.0 - 1024 1 - 364.402 0.229 364.093 364.808 - (ms)
8.0 - 2048 1 - 3595.990 1.112 3594.698 3598.417 - (ms)
16.0 - 4096 1 - 29590.520 686.024 29171.851 31250.735 - (ms)
32.0 - 8192 1 - 233772.788 854.073 232459.852 234879.452 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 48.001 0.010 47.992 48.022 - (ms)
2.0 - 512 1 - 362.524 0.026 362.492 362.569 - (ms)
4.0 - 1024 1 - 2921.086 0.938 2920.382 2923.116 - (ms)
8.0 - 2048 1 - 23669.928 28.154 23656.152 23738.708 - (ms)
16.0 - 4096 1 - 188590.189 32.443 188521.076 188622.536 - (ms)
32.0 - 8192 1 - 1591221.478 947.978 1590466.489 1593497.313 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 13.454 | 48.001 | 3.568 0.552
512 | 56.568 | 362.524 | 6.409 0.807
1024 | 364.402 | 2921.086 | 8.016 0.904
2048 | 3595.990 | 23669.928 | 6.582 0.818
4096 | 29590.520 | 188590.189 | 6.373 0.804
8192 | 233772.788 | 1591221.478 | 6.807 0.833
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 16656.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 16657 secs
Begin : 22:46:14
End : 03:23:51
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