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Morphological Image Library : Smil vs scikit-image |
On nestorImage cells - 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 : 28/07/2021 06:25:13 PM
Image : cells.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 - 32.958 0.007 32.950 32.970 - (ms)
2.0 - 512 1 - 139.384 0.269 139.105 139.935 - (ms)
4.0 - 1024 1 - 915.117 1.697 913.243 918.396 - (ms)
8.0 - 2048 1 - 9276.113 43.415 9179.287 9309.828 - (ms)
16.0 - 4096 1 - 70995.519 988.905 70337.310 72846.896 - (ms)
32.0 - 8192 1 - 594980.751 447.269 594316.377 595774.048 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
1.0 - 256 1 - 105.006 0.016 104.992 105.044 - (ms)
2.0 - 512 1 - 809.719 0.647 809.354 811.285 - (ms)
4.0 - 1024 1 - 6538.851 0.780 6537.279 6539.937 - (ms)
8.0 - 2048 1 - 53246.402 43.053 53212.763 53350.366 - (ms)
16.0 - 4096 1 - 425270.157 87.212 425133.777 425414.800 - (ms)
32.0 - 8192 1 - 3591834.992 1443.367 3590701.482 3594226.641 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 32.958 | 105.006 | 3.186 0.503
512 | 139.384 | 809.719 | 5.809 0.764
1024 | 915.117 | 6538.851 | 7.145 0.854
2048 | 9276.113 | 53246.402 | 5.740 0.759
4096 | 70995.519 | 425270.157 | 5.990 0.777
8192 | 594980.751 | 3591834.992 | 6.037 0.781
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 38084.6 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 38085 secs
Begin : 18:25:12
End : 04:59:57
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