The Prague Texture Segmentation Datagenerator and Benchmark

The Prague Texture Segmentation Datagenerator and Benchmark - Algorithms

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The concise description of algorithms contains hyperlinks to further information (author, algorithms details, BIB entry, WWW external page).

The algorithm features are: f1 = classification (supervised segmentation), f2 = hiearchy result (manual selection), f3 = known number of regions, f4 = [reserved].

xaos's
AR3D+EM
version 1.0

f1: 0
f2: 0
f3: 0
f4: 0

M. Haindl & S. Mikes: 3D autoregressive random field model

A new unsupervised multispectral texture segmentation method with unknown number of classes is presented. Multispectral texture mosaics are locally represented by four causal multispectral random field models recursively evaluated for each pixel. The segmentation algorithm is based on the underlying Gaussian mixture model and starts with an over segmented initial estimation which is adaptively modified until the optimal number of homogeneous texture segments is reached. The performance of the presented method is extensively tested on the Prague segmentation benchmark using the commonest segmentation criteria and compares favourably with several alternative texture segmentation methods.

List of uploaded results for 'AR3D+EM' algorithm

benchmark	label version	CS	OS	US	ME	NE	O	C	CA	CO	CC	I	II	EA	MS	RM	CI	GCE	LCE	BCE	GBCE	BGM	SC	SSC	VD	L	AVI	NVI	NMI	M	ARI	JC	DC	FMI	WI	WII	NBDE
Colour [normal]	AR3D+EM 1.0	37.42	59.53	8.86	12.54	13.14	34.32	100.00	59.46	64.81	91.79	35.19	3.39	69.60	58.89	4.88	73.15	12.13	6.70	47.22	41.79	64.81	54.85	61.34	19.76	72.15	9.84	18.31	69.70	15.43	55.99	49.12	64.44	67.22	78.72	61.85	8.65
Colour (Illum. Inv.) [normal]	AR3D+EM 1.0	34.14	53.33	13.29	20.12	20.57	31.53	95.34	57.87	64.76	87.17	35.24	3.52	68.15	57.23	4.78	71.40	16.99	8.64	47.30	38.95	64.76	55.34	60.34	20.27	70.64	9.86	18.72	69.13	14.64	54.86	47.87	63.58	65.12	71.97	61.51	9.55
#ALI [normal]	AR3D+EM 1.0	52.45	40.08	31.02	0.00	0.08	6.97	73.59	68.73	76.46	77.20	23.54	4.59	74.66	68.57	5.36	75.71	6.01	0.97	30.44	25.40	76.46	72.51	73.42	12.09	81.18	4.72	10.06	83.25	10.62	70.26	63.27	76.73	78.56	73.44	87.52	8.03
#ALI [normal]	AR3D+EM color	58.00	56.33	15.31	0.00	0.57	10.59	80.03	75.36	78.92	89.32	21.08	1.65	81.42	74.72	3.60	82.64	4.41	0.79	28.40	24.78	78.92	72.98	77.42	10.76	82.13	5.02	9.31	83.98	7.68	76.02	69.06	80.57	81.85	84.53	81.83	7.75
#ALI [normal]	AR3D+EM 2	56.85	37.30	33.62	0.08	0.08	10.46	70.57	67.76	76.02	73.44	23.98	5.29	72.62	66.11	6.53	73.63	6.26	0.83	29.86	24.43	76.02	72.81	73.23	12.35	79.04	4.73	10.97	82.63	12.26	69.28	64.17	76.25	78.46	69.74	92.13	8.31
#ALI [normal]	AR3D+EM 2b	57.72	48.52	17.25	4.03	4.27	9.68	80.55	73.89	78.95	86.77	21.05	2.78	80.06	74.14	3.86	81.40	4.95	1.30	27.99	24.35	78.95	73.89	76.69	11.27	82.90	4.74	8.97	84.33	8.55	75.24	69.15	80.36	81.75	83.45	82.96	7.76
#ALI [normal]	AR3D+EM 2c	68.01	61.34	9.53	4.03	4.33	7.86	84.11	81.10	84.22	92.30	15.78	0.98	86.08	81.29	2.63	87.11	2.74	1.31	22.05	20.61	84.22	79.26	82.47	8.58	86.15	3.96	7.47	87.25	5.33	82.69	76.91	85.88	86.66	89.65	85.27	7.29
ALI [normal]	AR3D+EM 2d	72.93	61.32	9.53	4.03	4.36	6.05	84.11	83.45	86.59	92.30	13.41	0.98	87.62	83.65	2.33	88.48	2.76	1.32	18.64	17.20	86.59	82.67	84.82	7.41	87.62	3.37	6.53	89.23	4.46	85.17	80.23	87.79	88.45	89.65	88.62	7.00
#ALI [normal]	AR3D+EM 2e	63.92	54.56	17.47	0.00	0.19	8.32	80.03	77.41	81.64	88.68	18.36	1.75	82.77	77.35	3.40	83.80	4.94	0.97	24.87	20.90	81.64	76.94	79.61	9.51	83.90	4.28	8.49	85.85	6.94	78.80	72.95	82.97	84.01	84.27	85.94	7.21