Table 2 Dataset overview Overview of the size and complexity of each video-track entry of LTDB.

From: Leukocyte Tracking Database, a collection of immune cell tracks from intravital 2-photon microscopy videos

 

DATASET SIZE

VOXEL SIZE

D. TYPE

SNR

COMPLEXITY

CHALLENGES

CS

W

H

D

T

xy

z

t

bit

C

CH0

CH1

CH2

CH3

DIST

AT

Pla

Con

BG

Flu

Vel

A/D

Mov

Ins

Lar

Spf

Den

001_a

127

83

11

31

1.15

4

15

12

4

0.1

0.6

7.7

0.3

 

1

x

   

x

      

002_a

116

87

11

120

1.15

4

15

12

4

0.2

1.0

11.5

0.2

 

1

x

  

x

 

x

     

003_a

116

86

11

120

1.15

4

15

12

4

0.2

0.6

9.6

0.3

 

1

x

x

x

  

x

     

004_a

279

197

18

20

0.50

2

60

14

3

14.4

0.1

17.0

  

1

x

   

x

    

x

 

005_a

241

200

14

29

0.43

3

32

14

1

##

   

12±3

1

 

x

         

006_a

124

134

11

120

1.15

4

15

12

4

0.1

0.8

9.7

0.2

50±19

2

x

x

         

007_a

300

320

14

29

0.43

3

32

14

1

##

   

11±4

12

 

x

x

        

008_a

124

112

10

119

0.80

2

25

14

1

##

   

36±9

2

      

x

    

009_a

108

76

11

115

0.80

2

25

14

2

##

1.3

  

10±2

4

 

x

         

010_a

148

279

18

26

0.50

2

60

14

3

2.5

0.5

3.0

 

14±6

3

x

x

       

x

 

011_a

218

187

16

60

0.85

2

30

14

3

6.6

0.4

0.2

 

47±25

3

x

 

x

  

x

     

012_a

105

69

14

61

0.47

4

20

12

1

4.3

   

13±16

2

  

x

        

013_a

256

144

14

39

0.27

2

30

14

3

##

0.2

##

  

1

x

        

x

 

014_a

142

115

13

242

0.80

3

15

8

3

##

1.7

8.2

 

50±12

3

x

  

x

 

x

   

x

 

015_a

279

116

10

220

0.50

3

12

8

3

0.5

12.6

0.8

  

1

x

 

x

x

       

016_a

279

116

10

220

0.50

3

12

8

3

2.8

0.4

6.5

  

1

x

x

x

  

x

   

x

 

017_a

163

132

10

128

0.50

3

12

8

3

8.1

1.7

9.2

 

28±14

2

x

x

       

x

 

018_a

143

135

14

60

0.56

3

30

14

4

2.8

0.1

0.2

0.1

10±2

11

x

x

     

x

   

LTDB

W

H

D

T

xy

z

t

bit

C

CH0

CH1

CH2

CH3

DIST

AT

Pla

Con

BG

Flu

Vel

A/D

Mov

Ins

Lar

Spf

Den

001_a

556

556

18

60

0.50

2

60

14

3

4.0

0.3

4.9

 

15±7

12

x

x

x

 

x

   

x

x

 

002_a

556

556

18

59

0.50

2

60

14

3

3.5

0.3

4.7

 

13±5

14

x

x

x

 

x

   

x

x

 

003_a

391

352

20

71

0.50

2

13

14

3

14.3

0.2

6.9

 

20±14

6

   

x

  

x

  

x

 

004_a

555

555

14

135

0.80

3

15

8

3

10.7

1.2

11.3

 

36±12

7

 

x

x

x

  

x

 

x

x

 

004_b

555

555

14

135

0.80

3

15

8

3

6.6

16.7

5.7

 

29±36

1

 

x

x

   

x

 

x

  

005_a

555

555

15

131

0.80

3

15

8

3

8.6

2.2

11.3

 

43±14

7

 

x

x

x

    

x

x

 

005_b

555

555

15

131

0.80

3

15

8

3

6.6

11.0

5.2

 

83±27

2

 

x

x

x

    

x

  

006_a

555

555

14

138

0.80

3

15

8

3

4.9

1.1

10.9

 

120±10

3

x

  

x

     

x

 

007_a

555

555

15

93

0.80

3

15

8

3

3.5

1.1

8.7

 

34±6

8

 

x

x

x

    

x

x

 

007_b

555

555

15

93

0.80

3

15

8

3

21.9

3.1

6.1

 

15±5

29

 

x

x

x

    

x

x

 

008_a

524

518

14

39

0.27

2

30

14

3

15.8

0.1

8.5

  

1

       

x

 

x

 

009_a

391

352

20

23

0.50

2

14

14

3

10.0

0.1

5.8

 

55±15

4

   

x

   

x

 

x

 

010_a

555

555

10

120

0.80

2

30

14

2

2.9

##

  

16±2

23

   

x

    

x

  

011_a

725

725

10

45

0.38

2

40

14

2

40.1

1.1

  

16±2

9

   

x

       

012_a

512

512

11

89

1.15

4

15

12

4

0.7

8.5

0.1

0.0

80±6

4

x

 

x

x

    

x

  

012_b

512

512

11

89

1.15

4

15

12

4

0.1

1.9

11.5

0.1

16±5

39

x

x

x

x

    

x

 

x

013_a

512

512

11

120

1.15

4

15

12

4

0.0

0.5

15.4

0.2

10±3

58

x

x

x

x

    

x

 

x

014_a

257

257

11

241

0.60

4

15

12

4

0.1

0.5

0.2

3.2

14±6

6

x

x

x

x

      

x

014_b

257

257

11

241

0.60

4

15

12

4

4.8

0.2

0.2

0.1

12±3

14

x

x

x

x

      

x

015_a

523

523

16

61

0.38

4

20

14

4

0.1

##

6.3

0.1

20±5

12

x

x

x

x

x

 

x

 

x

  

016_a

379

355

10

220

0.50

3

12

8

3

5.7

0.9

12.6

 

11±4

15

x

x

x

      

x

x

017_a

404

214

14

183

0.50

3

15

8

3

14.7

1.0

31.8

 

9±2

33

x

x

x

      

x

x

017_b

404

214

14

183

0.50

3

15

8

3

0.9

8.4

0.4

 

12±3

18

x

x

x

x

     

x

x

018_a

555

555

22

36

0.80

3

42

14

2

0.2

##

  

104±9

5

       

x

x

  

019_a

430

409

22

80

0.80

3

30

14

3

4.2

0.4

11.3

 

32±21

6

   

x

    

x

x

 

020_a

351

354

11

60

0.80

3

30

14

4

1.0

7.6

1.6

0.1

 

1

      

x

    
  1. The columns in the group DATASET_SIZE report the digital size of the 4D data (W: width, H: height, D: Depth, T: number of time instants). The columns in group VOXEL_SIZE express the physical size of each voxel(xy: along the axes x and y [um], z: distance between two image planes [um], t: time interval between to time instants [s]). The columns in the group D.TYPE (Data type) report the bit depth (bit), and the number of channels included. The columns in the group SNR report the average (over time) of the Signal to Noise Radio (SNR) for each channel in the video. When a cell population in not visible in a specific channel these values tends to 0 (empty if the channel does not exist in the current video). The SNR values of the channels in which a cell population is expected to be visible are in bold. The columns in COMPLEXITY group report the average minimum distance between cells (DIST) and the average number of cell present in each time instant (AT). The columns in the CHALLENGES group report the main challenges (bold x) and the secondary challenges included (regular x). Pla: high plasticity, Con: contacts, BG: high background/low SNR/presence of cell debris, Flu: fluorescence variation, Vel: high migration velocity, A/D: appearing/disappearing objects, Mov: movement of the sample, Ins: instabilities of the laser, Lar: large areas, Spf: channel specificity, Den: high density.
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