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Morphological Image Library : Smil vs scikit-image |
On nestorImage coffee - 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 04:59:59 AM
Image : coffee.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 - 18.159 3.546 15.276 23.909 - (ms)
2.0 - 512 1 - 62.067 0.031 62.013 62.100 - (ms)
4.0 - 1024 1 - 407.070 0.479 406.548 407.795 - (ms)
8.0 - 2048 1 - 4152.262 2.475 4149.297 4155.523 - (ms)
16.0 - 4096 1 - 33774.851 630.234 33482.073 35317.849 - (ms)
32.0 - 8192 1 - 264212.070 712.151 262624.519 265179.251 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 48.542 0.009 48.536 48.563 - (ms)
2.0 - 512 1 - 365.457 0.282 365.307 366.143 - (ms)
4.0 - 1024 1 - 2857.591 0.961 2856.205 2859.524 - (ms)
8.0 - 2048 1 - 22890.958 1.381 22889.203 22893.690 - (ms)
16.0 - 4096 1 - 181666.510 71.789 181534.183 181767.155 - (ms)
32.0 - 8192 1 - 1529233.141 984.332 1528514.607 1531607.265 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 18.159 | 48.542 | 2.673 0.427
512 | 62.067 | 365.457 | 5.888 0.770
1024 | 407.070 | 2857.591 | 7.020 0.846
2048 | 4152.262 | 22890.958 | 5.513 0.741
4096 | 33774.851 | 181666.510 | 5.379 0.731
8192 | 264212.070 | 1529233.141 | 5.788 0.763
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 16381.7 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 16383 secs
Begin : 04:59:58
End : 09:33:01
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