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Table 2 Experimental results on the ICDAR 2015 dataset [18]

From: Textline detection in degraded historical document images

 

Average cost

Number of one-to-one matches

Number of detection misses

Number of false positives

Number of detection failure

DR

RA

FM

UNIFR

19.00

2578

6456

267

3022

27.72%

23.16%

25.23%

IA-1

15.40

5626

5268

127

883

51.05%

50.53%

50.79%

IA-2

14.51

5655

6032

102

407

59.30%

53.66%

56.34%

A2iA-1

15.09

6590

2264

628

2393

69.50%

59.19%

63.93%

A2iA-2

13.35

5974

4020

79

1791

59.30%

53.66%

56.34%

A2iA-3

13.20

6523

2263

181

2490

72.74%

58.59%

64.91%

Proposed

9.77

7741

2700

25

948

73.96%

69.53%

71.68%

  1. The highlighted values show the best results