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Morphological Image Library : Smil vs scikit-image |
On nestorImage gruyere - 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 01:54:40 PM
Image : gruyere.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 - 18.604 0.006 18.596 18.614 - (ms)
2.0 - 512 1 - 90.187 14.492 79.323 120.869 - (ms)
4.0 - 1024 1 - 515.537 0.272 515.348 516.187 - (ms)
8.0 - 2048 1 - 5139.501 46.751 5099.769 5217.007 - (ms)
16.0 - 4096 1 - 42542.477 1288.158 41829.459 45672.438 - (ms)
32.0 - 8192 1 - 334368.367 931.673 333828.101 336623.834 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 61.143 0.012 61.133 61.172 - (ms)
2.0 - 512 1 - 452.471 0.024 452.434 452.508 - (ms)
4.0 - 1024 1 - 3560.237 1.634 3556.282 3561.335 - (ms)
8.0 - 2048 1 - 28669.222 26.687 28655.398 28734.341 - (ms)
16.0 - 4096 1 - 227768.964 64.905 227678.277 227838.033 - (ms)
32.0 - 8192 1 - 1919544.147 250.158 1919194.479 1919887.345 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 18.604 | 61.143 | 3.287 0.517
512 | 90.187 | 452.471 | 5.017 0.700
1024 | 515.537 | 3560.237 | 6.906 0.839
2048 | 5139.501 | 28669.222 | 5.578 0.746
4096 | 42542.477 | 227768.964 | 5.354 0.729
8192 | 334368.367 | 1919544.147 | 5.741 0.759
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 20564.9 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 20566 secs
Begin : 13:54:39
End : 19:37:25
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