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Morphological Image Library : Smil vs scikit-image |
On nestorImage hubble_EDF_gray - Type gray - Function erode
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 : 30/09/2021 02:43:15 PM
Image : hubble_EDF_gray.png
width : 512
height : 512
depth : 1
type : gray
Function : erode
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.017 0.000 0.017 0.017 - (ms)
1.0 - 512 1 - 0.032 0.000 0.032 0.032 - (ms)
2.0 - 1024 1 - 0.095 0.000 0.095 0.095 - (ms)
4.0 - 2048 1 - 0.384 0.000 0.384 0.384 - (ms)
8.0 - 4096 1 - 2.530 0.001 2.529 2.531 - (ms)
16.0 - 8192 1 - 10.048 0.001 10.046 10.051 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.807 0.000 0.807 0.807 - (ms)
1.0 - 512 1 - 5.250 0.001 5.249 5.252 - (ms)
2.0 - 1024 1 - 12.587 0.003 12.585 12.594 - (ms)
4.0 - 2048 1 - 53.097 0.002 53.094 53.100 - (ms)
8.0 - 4096 1 - 209.906 0.028 209.867 209.959 - (ms)
16.0 - 8192 1 - 837.773 0.029 837.737 837.816 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.017 | 0.807 | 48.729 1.688
512 | 0.032 | 5.250 | 161.720 2.209
1024 | 0.095 | 12.587 | 131.972 2.120
2048 | 0.384 | 53.097 | 138.140 2.140
4096 | 2.530 | 209.906 | 82.969 1.919
8192 | 10.048 | 837.773 | 83.373 1.921
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 98.4 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 0.369 0.000 0.369 0.369 - (ms)
4.0 - 2048 2 - 0.712 0.006 0.710 0.726 - (ms)
4.0 - 2048 3 - 1.028 0.000 1.027 1.028 - (ms)
4.0 - 2048 4 - 1.349 0.000 1.348 1.349 - (ms)
4.0 - 2048 5 - 1.678 0.000 1.677 1.678 - (ms)
4.0 - 2048 6 - 2.001 0.000 2.000 2.001 - (ms)
4.0 - 2048 7 - 2.311 0.000 2.311 2.311 - (ms)
4.0 - 2048 8 - 2.631 0.001 2.631 2.633 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 53.650 0.031 53.625 53.722 - (ms)
4.0 - 2048 2 - 96.830 0.005 96.822 96.840 - (ms)
4.0 - 2048 3 - 169.287 0.010 169.280 169.308 - (ms)
4.0 - 2048 4 - 238.593 0.506 238.274 239.657 - (ms)
4.0 - 2048 5 - 324.710 0.035 324.680 324.785 - (ms)
4.0 - 2048 6 - 428.511 0.026 428.488 428.568 - (ms)
4.0 - 2048 7 - 549.488 0.026 549.469 549.543 - (ms)
4.0 - 2048 8 - 688.091 0.032 688.061 688.165 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 0.369 | 53.650 | 145.517 2.163
2 | 0.712 | 96.830 | 135.927 2.133
3 | 1.028 | 169.287 | 164.720 2.217
4 | 1.349 | 238.593 | 176.926 2.248
5 | 1.678 | 324.710 | 193.556 2.287
6 | 2.001 | 428.511 | 214.188 2.331
7 | 2.311 | 549.488 | 237.786 2.376
8 | 2.631 | 688.091 | 261.486 2.417
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 129.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 229 secs
Begin : 14:43:14
End : 14:47:03
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