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Table 4 Confusion matrices obtained by using (a) GLCM (5 selected bands, 32 gray levels), (b) SSGLDM (5 selected bands, 32 gray levels), (c) GLCM (5 selected bands, 64 gray levels), (d) SSGLDM (5 selected bands, 64 gray levels)

From: Multispectral texture characterization: application to computer aided diagnosis on prostatic tissue images

Classified as:

BPH

PCa

PIN

Stroma

Error (%)

(a)

     

   BPH

147

0

13

0

8.13

   Pca

0

174

2

0

1.14

   PIN

2

12

129

1

10.42

   Stroma

9

0

1

134

6.94

   Overall

    

6.41

(b)

     

   BPH

148

0

12

0

7.5

   Pca

0

174

2

0

1.14

   PIN

2

11

130

1

9.72

   Stroma

1

0

1

142

1.39

   Overall

    

4.81

(c)

     

   BPH

141

0

15

4

11.88

   Pca

0

175

1

0

0.57

   PIN

0

13

130

1

9.72

   Stroma

17

0

1

126

12.5

   Overall

    

8.33

(d)

     

   BPH

149

0

11

0

6.88

   Pca

0

176

0

0

0

   PIN

2

10

131

1

9.03

   Stroma

0

0

1

143

0.69

   Overall

    

4.01