index
int64
0
8.8k
video_length
float64
7.1
33.3
category
stringclasses
9 values
question
stringlengths
74
359
question_type
stringclasses
2 values
answer
stringlengths
1
6
options
listlengths
4
4
video
stringclasses
997 values
file_name
stringclasses
997 values
6,530
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
20.6
null
1553
1553.mp4
6,531
15.200162
relative_distance
Measuring from the closest point of each object, which of the following is closest to the black security guard uniform(id: 04): parked bicycles(id: 15), black security guard pants(id: 02), parked motorcycle(id: 11), or white car(id: 13)?
mcq
B
[ "A. parked bicycles(id: 15)", "B. black security guard pants(id: 02)", "C. parked motorcycle(id: 11)", "D. white car(id: 13)" ]
1554
1554.mp4
6,532
15.200162
relative_direction_categorical_ordinal
If I am standing by the black security guard uniform(id: 04) and facing the glass window(id: 09), is the black security barrier(id: 06) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
B
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1554
1554.mp4
6,533
15.200162
absolute_displacement
What is the displacement distance of the man in black shirt(id: 17) between 0.0s and 4.3s in meters?
numerical
0.95
null
1554
1554.mp4
6,534
15.200162
absolute_speed
What is the average speed of the person wearing dark clothing(id: 16) between 10.6s and 14.7s in m/s?
numerical
0.86
null
1554
1554.mp4
6,535
15.200162
absolute_displacement
What is the displacement distance of the person wearing dark clothing(id: 16) between 0.0s and 6.4s in meters?
numerical
4.65
null
1554
1554.mp4
6,536
15.200162
absolute_speed
What is the average speed of the man in black shirt(id: 17) between 8.6s and 12.6s in m/s?
numerical
0.76
null
1554
1554.mp4
6,537
15.200162
object_3d_localization
At approximately 10.6 seconds into the video, what is the Euclidean distance of the parked motorcycle(id: 11) from the camera in meters?
numerical
43.78
null
1554
1554.mp4
6,538
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1554
1554.mp4
6,539
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
14.8
null
1554
1554.mp4
6,540
29.387986
absolute_speed
What is the average speed of the person wearing blue shirt and jeans(id: 33) between 0.0s and 2.1s in m/s?
numerical
1.12
null
1555
1555.mp4
6,541
29.387986
absolute_displacement
What is the displacement distance of the person(id: 34) between 16.4s and 18.5s in meters?
numerical
2.79
null
1555
1555.mp4
6,542
29.387986
absolute_speed
What is the average speed of the person(id: 34) between 16.4s and 18.5s in m/s?
numerical
1.35
null
1555
1555.mp4
6,543
29.387986
object_3d_localization
At approximately 2.1 seconds into the video, what is the Euclidean distance of the glass door(id: 01) from the camera in meters?
numerical
6.14
null
1555
1555.mp4
6,544
29.387986
absolute_displacement
What is the displacement distance of the man in blue shirt(id: 32) between 0.0s and 2.1s in meters?
numerical
2.42
null
1555
1555.mp4
6,545
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
A
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1555
1555.mp4
6,546
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
28.7
null
1555
1555.mp4
6,547
15.702702
relative_distance
Measuring from the closest point of each object, which of the following is closest to the parked cars(id: 10): person on motorcycle(id: 03), white sign with logo(id: 05), black shadow on ground(id: 04), or trash can(id: 12)?
mcq
A
[ "A. person on motorcycle(id: 03)", "B. white sign with logo(id: 05)", "C. black shadow on ground(id: 04)", "D. trash can(id: 12)" ]
1556
1556.mp4
6,548
15.702702
relative_direction_categorical_ordinal
If I am standing by the glass door(id: 06) and facing the black shadow on ground(id: 04), is the glass windows(id: 01) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1556
1556.mp4
6,549
15.702702
relative_direction_categorical_ordinal
If I am standing by the glass windows(id: 01) and facing the white sign with logo(id: 05), is the glass door(id: 06) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
C
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1556
1556.mp4
6,550
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1556
1556.mp4
6,551
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
16.6
null
1556
1556.mp4
6,552
19.100102
absolute_distance
What's the distance between the center of the yellow signpost(id: 04) and the black trash bin(id: 13) in meters?
numerical
80.96
null
1558
1558.mp4
6,553
19.100102
relative_distance
Measuring from the closest point of each object, which of the following is closest to the black trash bin(id: 13): black metal pole(id: 12), yellow signpost(id: 04), people in distance(id: 15), or glass door(id: 09)?
mcq
A
[ "A. black metal pole(id: 12)", "B. yellow signpost(id: 04)", "C. people in distance(id: 15)", "D. glass door(id: 09)" ]
1558
1558.mp4
6,554
19.100102
depth_aware_counting
At approximately 6s, how many poles are visible within 5 meters from the camera?
numerical
0
null
1558
1558.mp4
6,555
19.100102
depth_aware_counting
At approximately 0s, how many signs are visible within 26 meters from the camera?
numerical
1
null
1558
1558.mp4
6,556
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
A
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1558
1558.mp4
6,557
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
19.3
null
1558
1558.mp4
6,558
22.090603
absolute_distance
What's the distance between the center of the black metal light pole(id: 11) and the rotating glass door(id: 25) in meters?
numerical
42.05
null
1560
1560.mp4
6,559
22.090603
relative_direction_categorical_ordinal
If I am standing by the people on the ground(id: 23) and facing the rotating glass door(id: 25), is the wooden slatted roof(id: 17) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
B
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1560
1560.mp4
6,560
22.090603
object_3d_localization
At approximately 14.6 seconds into the video, what is the Euclidean distance of the wooden slatted roof(id: 17) from the camera in meters?
numerical
10.27
null
1560
1560.mp4
6,561
22.090603
relative_distance
Measuring from the closest point of each object, which of the following is closest to the people on the ground(id: 23): black metal light pole(id: 11), rotating glass door(id: 25), wooden slatted roof(id: 17), or glass storefront(id: 01)?
mcq
B
[ "A. black metal light pole(id: 11)", "B. rotating glass door(id: 25)", "C. wooden slatted roof(id: 17)", "D. glass storefront(id: 01)" ]
1560
1560.mp4
6,562
22.090603
relative_distance
Measuring from the closest point of each object, which of the following is closest to the metallic pole(id: 16): metal pole(id: 26), wooden slatted roof(id: 17), person in dark shorts(id: 06), or rotating glass door(id: 25)?
mcq
A
[ "A. metal pole(id: 26)", "B. wooden slatted roof(id: 17)", "C. person in dark shorts(id: 06)", "D. rotating glass door(id: 25)" ]
1560
1560.mp4
6,563
22.090603
relative_direction_categorical_ordinal
If I am standing by the glass windows(id: 20) and facing the people on the ground(id: 23), is the rotating glass door(id: 25) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
B
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1560
1560.mp4
6,564
22.090603
depth_aware_counting
At approximately 21s, how many persons are visible within 27 meters from the camera?
numerical
2
null
1560
1560.mp4
6,565
22.090603
absolute_distance
What's the distance between the center of the person in dark shorts(id: 06) and the black metal light pole(id: 11) in meters?
numerical
61.07
null
1560
1560.mp4
6,566
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
A
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1560
1560.mp4
6,567
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
22.7
null
1560
1560.mp4
6,568
17.099863
object_3d_localization
At approximately 10.4 seconds into the video, what is the Euclidean distance of the person on steps(id: 19) from the camera in meters?
numerical
28.24
null
1561
1561.mp4
6,569
17.099863
relative_direction_categorical_ordinal
If I am standing by the wooden slat awning(id: 13) and facing the bench(id: 22), is the person on bench(id: 23) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
B
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1561
1561.mp4
6,570
17.099863
relative_distance
Measuring from the closest point of each object, which of the following is closest to the person on bench(id: 23): traffic light(id: 04), park bench(id: 12), traffic light(id: 25), or parking lot(id: 05)?
mcq
D
[ "A. traffic light(id: 04)", "B. park bench(id: 12)", "C. traffic light(id: 25)", "D. parking lot(id: 05)" ]
1561
1561.mp4
6,571
17.099863
absolute_distance
What's the distance between the center of the wooden awning(id: 06) and the wooden slat awning(id: 13) in meters?
numerical
8.93
null
1561
1561.mp4
6,572
17.099863
relative_direction_categorical_ordinal
If I am standing by the wooden awning(id: 11) and facing the glass storefront(id: 17), is the wooden slat awning(id: 08) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
B
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1561
1561.mp4
6,573
17.099863
relative_distance
Measuring from the closest point of each object, which of the following is closest to the traffic light(id: 04): umbrella(id: 15), bench(id: 22), wooden slatted roof(id: 02), or glass storefront(id: 17)?
mcq
B
[ "A. umbrella(id: 15)", "B. bench(id: 22)", "C. wooden slatted roof(id: 02)", "D. glass storefront(id: 17)" ]
1561
1561.mp4
6,574
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1561
1561.mp4
6,575
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
17.3
null
1561
1561.mp4
6,576
18.30086
absolute_displacement
What is the displacement distance of the man in black shirt(id: 20) between 2.0s and 6.2s in meters?
numerical
7.46
null
1562
1562.mp4
6,577
18.30086
depth_aware_counting
At approximately 16s, how many persons are visible within 11 meters from the camera?
numerical
4
null
1562
1562.mp4
6,578
18.30086
absolute_distance
What's the distance between the center of the people(id: 05) and the traffic light(id: 07) in meters?
numerical
31.43
null
1562
1562.mp4
6,579
18.30086
absolute_speed
What is the average speed of the man in black shirt(id: 20) between 10.3s and 16.5s in m/s?
numerical
3.82
null
1562
1562.mp4
6,580
18.30086
object_3d_localization
At approximately 14.4 seconds into the video, what is the Euclidean distance of the white t-shirt with robot design(id: 17) from the camera in meters?
numerical
2.85
null
1562
1562.mp4
6,581
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
C
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1562
1562.mp4
6,582
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
19.6
null
1562
1562.mp4
6,583
19.301124
object_3d_localization
At approximately 8.0 seconds into the video, what is the Euclidean distance of the yellow bicycle(id: 14) from the camera in meters?
numerical
28.10
null
1565
1565.mp4
6,584
19.301124
relative_distance
Measuring from the closest point of each object, which of the following is closest to the metal pole with sign(id: 16): yellow bicycle(id: 14), motorcycle(id: 27), motorcycle with delivery box(id: 22), or black security booth(id: 01)?
mcq
C
[ "A. yellow bicycle(id: 14)", "B. motorcycle(id: 27)", "C. motorcycle with delivery box(id: 22)", "D. black security booth(id: 01)" ]
1565
1565.mp4
6,585
19.301124
absolute_distance
What's the distance between the center of the metal pole with sign(id: 16) and the bicycle(id: 28) in meters?
numerical
30.24
null
1565
1565.mp4
6,586
19.301124
relative_distance
Measuring from the closest point of each object, which of the following is closest to the white crosswalk lines(id: 15): yellow taxi(id: 26), trash can(id: 18), yellow bicycle(id: 14), or white bicycle(id: 20)?
mcq
A
[ "A. yellow taxi(id: 26)", "B. trash can(id: 18)", "C. yellow bicycle(id: 14)", "D. white bicycle(id: 20)" ]
1565
1565.mp4
6,587
19.301124
depth_aware_counting
At approximately 12s, how many bikes are visible within 28 meters from the camera?
numerical
2
null
1565
1565.mp4
6,588
19.301124
absolute_speed
What is the average speed of the person wearing white helmet(id: 30) between 10.0s and 12.0s in m/s?
numerical
3.14
null
1565
1565.mp4
6,589
19.301124
absolute_displacement
What is the displacement distance of the person wearing white helmet(id: 30) between 8.0s and 10.0s in meters?
numerical
4.91
null
1565
1565.mp4
6,590
19.301124
relative_direction_categorical_ordinal
If I am standing by the white crosswalk lines(id: 11) and facing the white crosswalk lines(id: 15), is the pedestrian crossing lines(id: 09) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1565
1565.mp4
6,591
19.301124
depth_aware_counting
At approximately 2s, how many cones are visible within 11 meters from the camera?
numerical
1
null
1565
1565.mp4
6,592
19.301124
absolute_distance
What's the distance between the center of the black parking meter(id: 08) and the park bench(id: 17) in meters?
numerical
35.51
null
1565
1565.mp4
6,593
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
D
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1565
1565.mp4
6,594
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
22.9
null
1565
1565.mp4
6,595
22.311285
absolute_speed
What is the average speed of the person riding bicycle(id: 21) between 0.0s and 8.1s in m/s?
numerical
0
null
1566
1566.mp4
6,596
22.311285
absolute_speed
What is the average speed of the black sedan(id: 20) between 6.1s and 12.3s in m/s?
numerical
2.95
null
1566
1566.mp4
6,597
22.311285
object_3d_localization
At approximately 2.0 seconds into the video, what is the Euclidean distance of the overpass structure(id: 04) from the camera in meters?
numerical
87.54
null
1566
1566.mp4
6,598
22.311285
absolute_displacement
What is the displacement distance of the black sedan(id: 20) between 6.1s and 14.3s in meters?
numerical
26.05
null
1566
1566.mp4
6,599
22.311285
absolute_displacement
What is the displacement distance of the person riding bicycle(id: 21) between 6.1s and 8.1s in meters?
numerical
2.04
null
1566
1566.mp4
6,600
22.311285
absolute_distance
What's the distance between the center of the gray bridge(id: 07) and the motorcycle(id: 08) in meters?
numerical
79.94
null
1566
1566.mp4
6,601
22.311285
object_3d_localization
At approximately 0.0 seconds into the video, what is the Euclidean distance of the traffic light(id: 03) from the camera in meters?
numerical
96.16
null
1566
1566.mp4
6,602
22.311285
relative_direction_categorical_ordinal
If I am standing by the overpass structure(id: 04) and facing the overpass structure(id: 11), is the gray bridge(id: 07) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
A
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1566
1566.mp4
6,603
22.311285
depth_aware_counting
At approximately 14s, how many motorcycles are visible within 35 meters from the camera?
numerical
18
null
1566
1566.mp4
6,604
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1566
1566.mp4
6,605
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
24.9
null
1566
1566.mp4
6,606
21.898224
absolute_speed
What is the average speed of the person wearing white hoodie(id: 31) between 0.0s and 2.0s in m/s?
numerical
1.11
null
1571
1571.mp4
6,607
21.898224
absolute_speed
What is the average speed of the person on motorcycle(id: 32) between 0.0s and 2.0s in m/s?
numerical
0
null
1571
1571.mp4
6,608
21.898224
relative_distance
Measuring from the closest point of each object, which of the following is closest to the brown fence(id: 23): green grass(id: 04), green grass(id: 10), green grass(id: 30), or black fence(id: 05)?
mcq
C
[ "A. green grass(id: 04)", "B. green grass(id: 10)", "C. green grass(id: 30)", "D. black fence(id: 05)" ]
1571
1571.mp4
6,609
21.898224
object_3d_localization
At approximately 16.7 seconds into the video, what is the Euclidean distance of the brown fence(id: 25) from the camera in meters?
numerical
20.85
null
1571
1571.mp4
6,610
21.898224
relative_distance
Measuring from the closest point of each object, which of the following is closest to the white bus(id: 03): electric scooter(id: 02), green grass(id: 22), black fence(id: 05), or red fence(id: 01)?
mcq
B
[ "A. electric scooter(id: 02)", "B. green grass(id: 22)", "C. black fence(id: 05)", "D. red fence(id: 01)" ]
1571
1571.mp4
6,611
21.898224
object_3d_localization
At approximately 4.1 seconds into the video, what is the Euclidean distance of the black car(id: 09) from the camera in meters?
numerical
20.73
null
1571
1571.mp4
6,612
21.898224
absolute_displacement
What is the displacement distance of the person on motorcycle(id: 32) between 4.1s and 6.3s in meters?
numerical
0.59
null
1571
1571.mp4
6,613
21.898224
absolute_displacement
What is the displacement distance of the person in blue shirt(id: 34) between 4.1s and 12.4s in meters?
numerical
3.19
null
1571
1571.mp4
6,614
21.898224
depth_aware_counting
At approximately 21s, how many bikes are visible within 17 meters from the camera?
numerical
3
null
1571
1571.mp4
6,615
21.898224
depth_aware_counting
At approximately 8s, how many bikes are visible within 16 meters from the camera?
numerical
1
null
1571
1571.mp4
6,616
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1571
1571.mp4
6,617
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
22.5
null
1571
1571.mp4
6,618
15.301742
relative_direction_categorical_ordinal
If I am standing by the pedestrian crosswalk(id: 11) and facing the black bollards(id: 18), is the white crosswalk lines(id: 17) to my front-left, front-right, back-left, or back-right? The directions refer to the quadrants of a Cartesian plane (if I am standing at the origin and facing along the positive y-axis).
mcq
D
[ "A. front-left", "B. front-right", "C. back-left", "D. back-right" ]
1573
1573.mp4
6,619
15.301742
object_3d_localization
At approximately 6.1 seconds into the video, what is the Euclidean distance of the overpass(id: 10) from the camera in meters?
numerical
43.17
null
1573
1573.mp4
6,620
15.301742
absolute_distance
What's the distance between the center of the overpass structure(id: 06) and the overpass(id: 13) in meters?
numerical
16.86
null
1573
1573.mp4
6,621
15.301742
depth_aware_counting
At approximately 6s, how many bikes are visible within 15 meters from the camera?
numerical
1
null
1573
1573.mp4
6,622
15.301742
depth_aware_counting
At approximately 0s, how many bikes are visible within 25 meters from the camera?
numerical
3
null
1573
1573.mp4
6,623
15.301742
object_3d_localization
At approximately 12.2 seconds into the video, what is the Euclidean distance of the blue delivery cart(id: 19) from the camera in meters?
numerical
24.38
null
1573
1573.mp4
6,624
null
trajectory_description
Assuming the video is recorded from a first-person perspective, which of the provided options best describes the person's overall movement throughout the entire duration of the video? Choose from 'straight', 'left turn', 'right turn' or 'U turn'.
mcq
B
[ "A. straight", "B. left turn", "C. right turn", "D. U turn" ]
1573
1573.mp4
6,625
null
trajectory_length
How long has the camera travelled throughout the entire duration of the video in meters?
numerical
13.3
null
1573
1573.mp4
6,626
19.91052
absolute_distance
What's the distance between the center of the bicycle rack(id: 13) and the pedestrian crossing(id: 16) in meters?
numerical
11.96
null
1576
1576.mp4
6,627
19.91052
absolute_distance
What's the distance between the center of the trash can(id: 08) and the pedestrian(id: 09) in meters?
numerical
18.63
null
1576
1576.mp4
6,628
19.91052
object_3d_localization
At approximately 12.7 seconds into the video, what is the Euclidean distance of the overpass(id: 10) from the camera in meters?
numerical
49.02
null
1576
1576.mp4
6,629
19.91052
depth_aware_counting
At approximately 2s, how many bikes are visible within 4 meters from the camera?
numerical
1
null
1576
1576.mp4