Full text: Fusion of sensor data, knowledge sources and algorithms for extraction and classification of topographic objects

International Archives of Photogrammetry and Remote Sensing, Vol. 32, Part 7-4-3 W6, Valladolid, Spain, 3-4 June, 1999 
Classes 
CR1 
CR2 
T 
G 
P 
ABA 
LDUA 
HDUA 
W 
Total 
Errors of Commission 
CR1 
45 
3 
1 
49 
0.08 
CR2 
2 
39 
2 
2 
2 
3 
50 
0.22 
T 
49 
3 
52 
0.06 
G 
1 
49 
6 
1 
2 
1 
60 
0.22 
P 
2 
4 
1 
34 
3 
6 
5 
55 
0.42 
ABA 
34 
4 
38 
0.08 
LDUA 
1 
2 
1 
7 
2 
32 
6 
51 
0.38 
HDUA 
1 
8 
5 
31 
1 
46 
0.3 
W 
49 
49 
0 
Total 
50 
50 
50 
50 
50 
50 
50 
50 
50 
450 
Errors of 
Omission 
0.1 
0.22 
0.02 
0.02 
0.32 
0.32 
0.36 
0.38 
0.02 
Total: 0.2 
(a) The Classification results for test data with procedure cl 
Classes 
CR1 
CR2 
T 
G 
P 
ABA 
LDUA 
HDUA 
W 
Total 
Errors of Commission 
CR1 
43 
2 
1 
46 
0.06 
CR2 
3 
42 
3 
1 
1 
50 
0.16 
T 
48 
48 
0 
G 
1 
47 
2 
4 
2 
56 
0.18 
P 
3 
4 
2 
40 
3 
6 
2 
60 
0.4 
ABA 
38 
3 
41 
0.06 
LDUA 
1 
2 
1 
1 
4 
2 
36 
4 
51 
0.3 
HDUA 
3 
5 
37 
3 
48 
0.22 
W 
3 
47 
50 
0.06 
Total 
50 
50 
50 
50 
50 
50 
50 
50 
50 
450 
Errors of 
Omission 
0.14 
0.16 
0.04 
0.06 
0.2 
0.24 
0.28 
0.26 
0.06 
Total: 0.16 
(b) The classification results for test data with procedure c3 
Classes 
CR1 
CR2 
T 
G 
P 
ABA 
LDUA 
HDUA 
W 
Total 
Errors of Commission 
CR1 
48 
48 
0 
CR2 
1 
48 
1 
1 
1 
52 
0.08 
T 
48 
1 
49 
0.02 
G 
47 
1 
48 
0.02 
P 
1 
1 
1 
46 
2 
51 
0.1 
ABA 
48 
2 
50 
0.04 
LDUA 
1 
2 
2 
2 
45 
1 
53 
0.16 
HDUA 
2 
1 
46 
2 
51 
0.1 
W 
48 
48 
0 
Total 
50 
50 
50 
50 
50 
50 
50 
50 
50 
450 
Errors of 
Omission 
0.04 
0.04 
0.04 
0.06 
0.08 
0.04 
0.1 
0.08 
0.04 
Total: 0.06 
(c) The classification results for test data with procedure c7 
Table 2. Confusion matrices for the classifications based on three spectral bands (cl), three spectral bands and four textural bands 
extracted from matrix 1 with a 5 x 5 window (c3), and three spectral bands and four textural bands extracted from matrix 2 
with a 5 x 5 window (c7). The table columns in (a), (b) and (c) are the actual test classes and the table rows are those 
determined by classifications cl, c3 and c7, respectively. The abbreviated class names are listed in Table 1.
	        
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