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Morphological Image Library : Smil vs scikit-image |
On nestorImage astronaut - Type gray - Function areaOpen
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 01:29:38 AM
Image : astronaut.png
width : 512
height : 512
depth : 1
type : gray
Function : areaOpen
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
0.5 - 256 1 - 19.034 0.004 19.030 19.042 - (ms)
1.0 - 512 1 - 33.193 0.318 32.964 33.928 - (ms)
2.0 - 1024 1 - 81.376 0.154 81.293 81.752 - (ms)
4.0 - 2048 1 - 296.561 0.294 295.965 296.995 - (ms)
8.0 - 4096 1 - 1236.277 0.597 1235.412 1237.099 - (ms)
16.0 - 8192 1 - 6043.969 6.197 6032.137 6054.041 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
------------------------------------------------------------------
0.5 - 256 1 - 93.957 0.040 93.881 94.028 - (ms)
1.0 - 512 1 - 322.554 0.136 322.341 322.743 - (ms)
2.0 - 1024 1 - 1368.835 1.482 1366.499 1370.993 - (ms)
4.0 - 2048 1 - 7997.761 4.193 7990.478 8005.399 - (ms)
8.0 - 4096 1 - 48575.540 160.544 48449.772 48956.604 - (ms)
16.0 - 8192 1 - 295091.421 513.429 294353.863 295863.455 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 19.034 | 93.957 | 4.936 0.693
512 | 33.193 | 322.554 | 9.718 0.988
1024 | 81.376 | 1368.835 | 16.821 1.226
2048 | 296.561 | 7997.761 | 26.968 1.431
4096 | 1236.277 | 48575.540 | 39.292 1.594
8192 | 6043.969 | 295091.421 | 48.824 1.689
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 2973.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 2974 secs
Begin : 01:29:38
End : 02:19:12
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