Table 1 Overview of the results

(N,T)

(10,1000)

(20,1000)

(30,1000)

(40,1000)

(50,1000)

(50,3000)

(100,200)

(150,150)

(200,150)

Occlusions

Absolute

21

119

289

846

1248

3,295

889

1,850

3,423

Relative

0.007

0.04

0.096

0.282

0.416

0.366

1.482

4.111

7.607

$max|\mathcal{C}|$

Gibbs

102

19,024

1,629

$|{\mathfrak{S}}_{\mathcal{P}}|$

$|{\mathfrak{S}}_{\mathcal{P}}|$

$|{\mathfrak{S}}_{\mathcal{P}}|$

$|{\mathfrak{S}}_{\mathcal{P}}|$

$|{\mathfrak{S}}_{\mathcal{P}}|$

$|{\mathfrak{S}}_{\mathcal{P}}|$

Greedy PC

94

2,140

194

516

713

1,928

16,343

9,946

13,413

Time

TbM

27.68

38.22

48.26

65.61

78.63

170.4

34.07

50.59

71.0

Gibbs

93.7

3,828.6

1,069.9

530.8

712.8

>4 h

>4 h

>4 h

>4 h

Greedy PC

71.1

87.6

110.8

160.2

200.6

748.4

2,560.49

401.56

3,114.2

E _ca

TbM

0.009

0.052

0.33

0.326

0.544

0.591

1.16

3.3533

6.7267

Gibbs

0.085

1.657

0.791

0.317

2.517

n/a

n/a

n/a

n/a

Greedy PC

0.0

0.007

0.012

0.028

0.117

1.6947

0.835

4.5333

12.32

Missing

TbM

0

0

0

0

0

0

0

0

0

Gibbs

0

0

0

2

7

n/a

n/a

n/a

n/a

Greedy PC

0

0

0

0

1

1

0

24

32

Number of tracks

TbM

12

24

40

65

75

137

124

194

284

Gibbs

10

20

30

38

43

n/a

n/a

n/a

n/a

Greedy PC

10

20

30

40

49

50

106

137

179