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Table 1 Overall performance of registration for the second dataset

From: An efficient approach for robust multimodal retinal image registration based on UR-SIFT features and PIIFD descriptors

 

ED-DB-ICP

Harris-PIIFD

UR-SIFT-PIIFD

Field of view

30°

50°

30°

50°

30°

50°

Success rate (%) of color-FA registration

0

0

13.33

27.5

90

77.5

Accuracy (pixel)

   

Average RMSE

 

2.9

 

2.7

 

Average minimum distance

 

0.7

 

0.5

 

Average maximum distance

 

8

 

6.2

 

Average median distance

 

3.03

 

2.3

 
  1. The ED-DB-ICP failed for all image pairs.