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Morphological Image Library : Smil vs scikit-image |
On nestorImage hubble_EDF_bin - Type bin - Function fastLabel
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 : 25/08/2021 12:44:35 PM
Image : hubble_EDF_bin.png
width : 512
height : 512
depth : 1
type : binary
Function : fastLabel
repeat : 7
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
*** Image size ***
* Smil
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 1.180 0.007 1.173 1.196 - (ms)
1.0 - 512 1 - 4.004 0.240 3.734 4.480 - (ms)
2.0 - 1024 1 - 15.748 0.748 13.939 16.220 - (ms)
4.0 - 2048 1 - 53.653 1.174 51.993 55.080 - (ms)
8.0 - 4096 1 - 193.422 0.593 192.267 194.212 - (ms)
16.0 - 8192 1 - 740.390 1.331 737.984 742.709 - (ms)
* skImage
- Side SE - Mean Std Dev Min Max
-------------------------------------------------------------------
0.5 - 256 1 - 0.332 0.000 0.332 0.332 - (ms)
1.0 - 512 1 - 1.046 0.000 1.046 1.047 - (ms)
2.0 - 1024 1 - 6.472 0.013 6.463 6.503 - (ms)
4.0 - 2048 1 - 28.971 0.009 28.960 28.990 - (ms)
8.0 - 4096 1 - 111.415 0.049 111.384 111.528 - (ms)
16.0 - 8192 1 - 437.900 0.199 437.631 438.257 - (ms)
* Speed-up : (dt_skimage / dt_Smil)
| T(Smil) | T(skImage) | T(skImage)/T(Smil) [*]
---------------------------------------------------------------
256 | 1.180 | 0.332 | 0.281 -0.551
512 | 4.004 | 1.046 | 0.261 -0.583
1024 | 15.748 | 6.472 | 0.411 -0.386
2048 | 53.653 | 28.971 | 0.540 -0.268
4096 | 193.422 | 111.415 | 0.576 -0.240
8192 | 740.390 | 437.900 | 0.591 -0.228
- [*] : ratio and log10(ratio) in columns
* Elapsed time : 98.8 s
-*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*--*-
=> Elapsed time : 100 secs
Begin : 12:44:34
End : 12:46:14
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