|
|
Morphological Image Library : Smil vs scikit-image |
On nestorImage astronaut - Type gray - Function gradient
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 04:35:28 PM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : gradient
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.101 0.000 0.101 0.101 - (ms)
1.0 - 512 1 - 0.135 0.000 0.135 0.135 - (ms)
2.0 - 1024 1 - 0.281 0.000 0.281 0.281 - (ms)
4.0 - 2048 1 - 2.804 0.002 2.800 2.807 - (ms)
8.0 - 4096 1 - 10.809 0.032 10.795 10.887 - (ms)
16.0 - 8192 1 - 42.311 0.031 42.278 42.379 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 11.232 0.002 11.228 11.234 - (ms)
1.0 - 512 1 - 45.306 0.003 45.302 45.311 - (ms)
2.0 - 1024 1 - 185.739 0.019 185.711 185.766 - (ms)
4.0 - 2048 1 - 750.349 0.311 750.060 750.889 - (ms)
8.0 - 4096 1 - 3015.715 0.962 3014.591 3017.414 - (ms)
16.0 - 8192 1 - 12749.078 648.354 12097.509 13838.196 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 0.101 | 11.232 | 111.720 2.048
512 | 0.135 | 45.306 | 335.387 2.526
1024 | 0.281 | 185.739 | 660.840 2.820
2048 | 2.804 | 750.349 | 267.580 2.427
4096 | 10.809 | 3015.715 | 278.996 2.446
8192 | 42.311 | 12749.078 | 301.318 2.479
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 207.6 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Structuring element size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 1.869 0.001 1.868 1.870 - (ms)
4.0 - 2048 2 - 2.530 0.003 2.526 2.534 - (ms)
4.0 - 2048 3 - 3.191 0.001 3.189 3.192 - (ms)
4.0 - 2048 4 - 3.850 0.001 3.848 3.851 - (ms)
4.0 - 2048 5 - 4.533 0.002 4.531 4.537 - (ms)
4.0 - 2048 6 - 5.300 0.001 5.299 5.302 - (ms)
4.0 - 2048 7 - 5.908 0.006 5.898 5.914 - (ms)
4.0 - 2048 8 - 6.539 0.001 6.537 6.540 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
4.0 - 2048 1 - 749.959 0.174 749.770 750.279 - (ms)
4.0 - 2048 2 - 757.903 0.137 757.715 758.150 - (ms)
4.0 - 2048 3 - 783.382 0.149 783.186 783.685 - (ms)
4.0 - 2048 4 - 803.094 0.067 802.976 803.167 - (ms)
4.0 - 2048 5 - 821.395 0.318 821.184 822.162 - (ms)
4.0 - 2048 6 - 842.224 0.242 842.006 842.753 - (ms)
4.0 - 2048 7 - 862.778 0.045 862.719 862.855 - (ms)
4.0 - 2048 8 - 904.661 9.713 898.403 920.070 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
1 | 1.869 | 749.959 | 401.196 2.603
2 | 2.530 | 757.903 | 299.560 2.476
3 | 3.191 | 783.382 | 245.516 2.390
4 | 3.850 | 803.094 | 208.609 2.319
5 | 4.533 | 821.395 | 181.192 2.258
6 | 5.300 | 842.224 | 158.902 2.201
7 | 5.908 | 862.778 | 146.026 2.164
8 | 6.539 | 904.661 | 138.346 2.141
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 158.6 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 367 secs
Begin : 16:35:28
End : 16:41:35
|