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Table 2 New image features–description and properties

From: Automatic identification of myopic maculopathy related imaging features in optic disc region via machine learning methods

New image features

Clinic features

FeatureIndex

Description

AUC

FeatureIndex

Description

AUC

Firstorder_Energy_R

The intensity distribution of PPA

0.8471 ± 0.0023

AreaPPA

The area of PPA

0.8317 ± 0.0226

Firstorder_Entropy_B

The intensity distribution of PPA

0.8369 ± 0.0377

Tilt

The tilt of optic disc

0.6742 ± 0.0620

Coarseness_NGTDM

The texture pattern of PPA

0.8176 ± 0.0243

Dist_MD

The distance between macula and optic disc

0.6013 ± 0.0259

PPAweight_u20R

The intensity distribution of PPA

0.7886 ± 0.0356

AreaDisc

The area of optic disc

0.5670 ± 0.0683

glcm_shade_135

The texture pattern of PPA

0.7085 ± 0.0339

Angle_MD

The angle of the horizonal and Dist_MD

0.5562 ± 0.0627

PPAweight_u30R

The intensity distribution of PPA

0.6727 ± 0.0807

Torsion

The torsion of optic disc

0.4649 ± 0.0362

Fourier_Circularity_PPA

The shape of PPA

0.6632 ± 0.0401

   

DiscCurvature13

The shape of optic disc

0.6547 ± 0.0589

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