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Table 1 Image features obtainable with the known software of the tomograph and the static perimeter

From: Automatic method of analysis of OCT images in assessing the severity degree of glaucoma and the visual field loss

Tomograph

 

Tomograph

 

Feature – symbol

Description

Feature – symbol

Description

w(1)

Patient age

w(17)

C/D diameter vertically

w(2)

Disk area

w(18)

Disk vertical/horizontal

w(3)

Cup area

w(19)

Cup vertical/horizontal

w(4)

Rim area

w(20)

RNFL mean thickness

w(5)

Cup/Disk area

w(21)

RNFL thickness temporal

w(6)

Cup volume V

w(22)

RNFL thickness top

w(7)

Rim volume V

w(23)

RNFL thickness nasal

w(8)

Mean depth

w(24)

RNFL thickness bottom

w(9)

Maximum depth

w(25)

SD

w(10)

Disk diameter horizontally

w(26)

DDLS

w(11)

Disk diameter vertically

w(27)

R/D ratio

w(12)

Mean disk diameter

w(28)

RIM abs

w(13)

Cup diameter horizontally

Perimeter

 

w(14)

Cup diameter vertically

w(29)

MD

w(15)

Cup mean diameter

w(30)

LV

w(16)

C/D diameter horizontally