Benchmarking : Smil vs scikit-image

Morphological Image Libraries

taurus - Summary of SpeedUp results (by image size)

These page presents SpeedUp results for the taurus computer.

We can see here results for each function, and for each image in the original size 256x256 and size 8192x8192. For results in intermediate sizes, see the detail results : binary and gray images.

Numbers in red color means Smil is faster than Scikit-Image.

Binary images

	alumine		balls		bubbles_bin
Function	512x512	8192x8192	512x512	8192x8192	512x512	8192x8192
erode	53.10	612.00	51.30	562.00	50.80	530.00
open	54.50	694.00	61.30	707.00	53.60	719.00
distance	2.25	3.11	2.53	3.38	2.45	3.14
segmentation	1.79	1.14	0.64	1.23	4.25	1.28
label	0.28	0.47	0.36	0.69	0.36	0.79
fastLabel	0.45	1.29	0.36	1.05	0.21	0.93
areaThreshold	0.39	0.55	0.45	0.75	0.43	0.90
thinning	4.29	10.10	4.20	9.81	4.95	10.80

	cells		coffee		eutectic
Function	512x512	8192x8192	512x512	8192x8192	512x512	8192x8192
erode	51.60	605.00	54.30	615.00	56.00	567.00
open	55.40	731.00	57.70	723.00	66.80	653.00
distance	2.65	3.53	2.42	3.41	2.36	3.11
segmentation	0.55	1.23	1.70	1.25	2.55	1.11
label	0.49	0.99	0.34	0.58	0.30	0.52
fastLabel	0.31	0.94	0.36	1.10	0.38	1.18
areaThreshold	0.52	0.97	0.42	0.65	0.40	0.56
thinning	4.56	10.80	4.66	10.30	3.77	8.76

	gruyere		hubble_EDF_bin		metal
Function	512x512	8192x8192	512x512	8192x8192	512x512	8192x8192
erode	55.90	590.00	53.70	575.00	61.60	564.00
open	58.90	722.00	53.10	718.00	55.40	743.00
distance	2.49	3.32	2.70	3.43	2.60	3.00
segmentation	4.33	1.51	13.10	1.82	2.73	1.55
label	0.32	0.58	0.74	2.33	0.43	0.96
fastLabel	0.38	1.13	0.19	0.78	0.30	0.92
areaThreshold	0.42	0.63	0.58	1.63	0.51	0.92
thinning	4.50	10.30	4.22	10.70	5.08	12.30

Gray images

	astronaut		bubbles_gray		hubble_EDF_gray
Function	512x512	8192x8192	512x512	8192x8192	512x512	8192x8192
erode	48.40	607.00	49.90	622.00	49.90	604.00
open	55.60	707.00	63.40	719.00	54.30	564.00
tophat	30.30	177.00	32.60	179.00	32.10	176.00
gradient	195.00	742.00	181.00	722.00	235.00	788.00
hMinima	1.22	2.49	1.42	2.46	1.23	3.25
watershed	2.10	5.13	2.68	5.84	2.12	5.00
segmentation	1.54	3.09	1.56	3.13	1.27	2.77
areaOpen	5.68	44.30	8.09	115.00	8.83	340.00

	lena		tools
Function	512x512	8192x8192	512x512	8192x8192
erode	53.10	578.00	51.60	612.00
open	63.80	704.00	55.60	623.00
tophat	33.20	180.00	34.50	178.00
gradient	212.00	767.00	206.00	759.00
hMinima	2.03	2.61	1.78	2.72
watershed	1.84	4.80	2.44	3.42
segmentation	1.41	3.08	1.52	2.77
areaOpen	6.80	41.30	6.07	54.70