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Morphological Image Library : Smil vs scikit-image |
On nestorImage alumine - 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 : 27/07/2021 11:44:30 PM
Image : alumine.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 - 25.908 0.033 25.854 25.944 - (ms)
2.0 - 512 1 - 109.561 0.160 109.348 109.844 - (ms)
4.0 - 1024 1 - 871.878 162.646 721.429 1174.302 - (ms)
8.0 - 2048 1 - 7206.587 14.373 7195.439 7231.540 - (ms)
16.0 - 4096 1 - 59110.812 895.489 58455.562 61081.738 - (ms)
32.0 - 8192 1 - 469787.142 849.999 468323.553 470702.617 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 79.130 0.014 79.116 79.160 - (ms)
2.0 - 512 1 - 599.938 0.025 599.900 599.986 - (ms)
4.0 - 1024 1 - 4775.751 0.519 4775.322 4776.907 - (ms)
8.0 - 2048 1 - 38840.593 33.654 38823.356 38922.164 - (ms)
16.0 - 4096 1 - 309773.049 57.501 309701.600 309881.863 - (ms)
32.0 - 8192 1 - 2613385.149 1432.567 2611885.846 2615626.084 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 25.908 | 79.130 | 3.054 0.485
512 | 109.561 | 599.938 | 5.476 0.738
1024 | 871.878 | 4775.751 | 5.478 0.739
2048 | 7206.587 | 38840.593 | 5.390 0.732
4096 | 59110.812 | 309773.049 | 5.241 0.719
8192 | 469787.142 | 2613385.149 | 5.563 0.745
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 28093.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 28094 secs
Begin : 23:44:30
End : 07:32:44
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