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Table 2 Recognition of the head for various strains

From: Automated recognition and analysis of body bending behavior in C. elegans

Worm type

Number of videos

Number of conflictsa

Curvature-based wrongb

Grayscale-based wrongc

Recognition wrongd

egl-30(ep271)

30

3

2

1

1

odr-3(n2150)

30

2

1

1

1

daf-7(m62)

30

2

1

1

1

N2(Schafer Lab N2)

30

0

0

0

0

daf-5(e1386)

30

3

2

1

2

daf-3(e1376)

30

4

3

1

0

jnk-1(gk7)

30

3

1

2

0

Total

210

17

10

7

5

  1. aThe number of conflict the between curvature-based and grayscale-based head recognition methods
  2. bThe error that occurred in curvature-based method when conflict occurs
  3. cThe error that occurred in grayscale-based method when conflict occurs
  4. dThe error that occurred in recognition of the head when no conflicts occur