Hugging Face's logo

Datasets:
ARG-NCTU
/
Real_Lifebuoy_dataset_2024

Modalities:
Image
Text
Formats:
parquet
Size:
< 1K
Libraries:
Datasets
pandas
Dataset card Viewer Files Community
Dataset Viewer
Auto-converted to Parquet
Full Screen
image_id
int32
1
675
image_path
stringlengths
36
38
width
int32
640
640
height
int32
480
480
objects
dict
image
imagewidth (px)
640
640
1
images/2024-10-23-20-57-55_mid_305.png
640
480
{ "id": [ 1 ], "area": [ 4110 ], "bbox": [ [ 262, 312, 137, 30 ] ], "category": [ 0 ] }
2
images/2024-10-23-20-57-55_mid_429.png
640
480
{ "id": [ 2 ], "area": [ 4680 ], "bbox": [ [ 110, 163, 40, 117 ] ], "category": [ 0 ] }
3
images/2024-10-23-20-57-55_mid_368.png
640
480
{ "id": [ 3 ], "area": [ 10388 ], "bbox": [ [ 136, 237, 106, 98 ] ], "category": [ 0 ] }
4
images/2024-10-23-20-57-55_mid_346.png
640
480
{ "id": [ 4 ], "area": [ 16200 ], "bbox": [ [ 511, 227, 120, 135 ] ], "category": [ 0 ] }
5
images/2024-10-23-20-57-55_mid_606.png
640
480
{ "id": [ 5 ], "area": [ 4309 ], "bbox": [ [ 281, 312, 139, 31 ] ], "category": [ 0 ] }
7
images/2024-10-23-20-57-55_mid_495.png
640
480
{ "id": [ 7 ], "area": [ 12320 ], "bbox": [ [ 446, 244, 110, 112 ] ], "category": [ 0 ] }
8
images/2024-10-23-20-57-55_mid_196.png
640
480
{ "id": [ 8 ], "area": [ 4230 ], "bbox": [ [ 258, 313, 141, 30 ] ], "category": [ 0 ] }
9
images/2024-10-23-20-57-55_mid_504.png
640
480
{ "id": [ 9 ], "area": [ 3420 ], "bbox": [ [ 267, 239, 36, 95 ] ], "category": [ 0 ] }
10
images/2024-10-23-20-57-55_mid_226.png
640
480
{ "id": [ 10 ], "area": [ 4230 ], "bbox": [ [ 257, 312, 141, 30 ] ], "category": [ 0 ] }
11
images/2024-10-23-20-57-55_mid_293.png
640
480
{ "id": [ 11 ], "area": [ 4512 ], "bbox": [ [ 258, 310, 141, 32 ] ], "category": [ 0 ] }
12
images/2024-10-23-20-57-55_mid_675.png
640
480
{ "id": [ 12 ], "area": [ 4480 ], "bbox": [ [ 254, 312, 140, 32 ] ], "category": [ 0 ] }
13
images/2024-10-23-20-57-55_mid_348.png
640
480
{ "id": [ 13 ], "area": [ 8979 ], "bbox": [ [ 473, 218, 73, 123 ] ], "category": [ 0 ] }
15
images/2024-10-23-20-57-55_mid_423.png
640
480
{ "id": [ 15 ], "area": [ 5304 ], "bbox": [ [ 271, 309, 52, 102 ] ], "category": [ 0 ] }
16
images/2024-10-23-20-57-55_mid_309.png
640
480
{ "id": [ 16 ], "area": [ 4050 ], "bbox": [ [ 264, 312, 135, 30 ] ], "category": [ 0 ] }
17
images/2024-10-23-20-57-55_mid_443.png
640
480
{ "id": [ 17 ], "area": [ 25551 ], "bbox": [ [ 29, 324, 167, 153 ] ], "category": [ 0 ] }
18
images/2024-10-23-20-57-55_mid_143.png
640
480
{ "id": [ 18 ], "area": [ 4480 ], "bbox": [ [ 258, 313, 140, 32 ] ], "category": [ 0 ] }
19
images/2024-10-23-20-57-55_mid_465.png
640
480
{ "id": [ 19 ], "area": [ 4445 ], "bbox": [ [ 67, 239, 35, 127 ] ], "category": [ 0 ] }
20
images/2024-10-23-20-57-55_mid_43.png
640
480
{ "id": [ 20 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
22
images/2024-10-23-20-57-55_mid_636.png
640
480
{ "id": [ 22 ], "area": [ 4726 ], "bbox": [ [ 254, 311, 139, 34 ] ], "category": [ 0 ] }
23
images/2024-10-23-20-57-55_mid_524.png
640
480
{ "id": [ 23 ], "area": [ 37636 ], "bbox": [ [ 249, 209, 194, 194 ] ], "category": [ 0 ] }
26
images/2024-10-23-20-57-55_mid_380.png
640
480
{ "id": [ 26 ], "area": [ 31500 ], "bbox": [ [ 87, 189, 180, 175 ] ], "category": [ 0 ] }
27
images/2024-10-23-20-57-55_mid_75.png
640
480
{ "id": [ 27 ], "area": [ 4170 ], "bbox": [ [ 258, 313, 139, 30 ] ], "category": [ 0 ] }
28
images/2024-10-23-20-57-55_mid_250.png
640
480
{ "id": [ 28 ], "area": [ 4726 ], "bbox": [ [ 258, 312, 139, 34 ] ], "category": [ 0 ] }
29
images/2024-10-23-20-57-55_mid_275.png
640
480
{ "id": [ 29 ], "area": [ 4794 ], "bbox": [ [ 257, 312, 141, 34 ] ], "category": [ 0 ] }
30
images/2024-10-23-20-57-55_mid_376.png
640
480
{ "id": [ 30 ], "area": [ 26076 ], "bbox": [ [ 17, 175, 159, 164 ] ], "category": [ 0 ] }
31
images/2024-10-23-20-57-55_mid_290.png
640
480
{ "id": [ 31 ], "area": [ 4692 ], "bbox": [ [ 258, 310, 138, 34 ] ], "category": [ 0 ] }
32
images/2024-10-23-20-57-55_mid_609.png
640
480
{ "id": [ 32 ], "area": [ 930 ], "bbox": [ [ 281, 312, 31, 30 ] ], "category": [ 0 ] }
33
images/2024-10-23-20-57-55_mid_510.png
640
480
{ "id": [ 33 ], "area": [ 3360 ], "bbox": [ [ 121, 239, 32, 105 ] ], "category": [ 0 ] }
34
images/2024-10-23-20-57-55_mid_76.png
640
480
{ "id": [ 34 ], "area": [ 4170 ], "bbox": [ [ 258, 313, 139, 30 ] ], "category": [ 0 ] }
36
images/2024-10-23-20-57-55_mid_387.png
640
480
{ "id": [ 36 ], "area": [ 14450 ], "bbox": [ [ 136, 218, 85, 170 ] ], "category": [ 0 ] }
37
images/2024-10-23-20-57-55_mid_137.png
640
480
{ "id": [ 37 ], "area": [ 4480 ], "bbox": [ [ 258, 313, 140, 32 ] ], "category": [ 0 ] }
38
images/2024-10-23-20-57-55_mid_287.png
640
480
{ "id": [ 38 ], "area": [ 1908 ], "bbox": [ [ 345, 310, 53, 36 ] ], "category": [ 0 ] }
41
images/2024-10-23-20-57-55_mid_534.png
640
480
{ "id": [ 41 ], "area": [ 1840 ], "bbox": [ [ 623, 187, 16, 115 ] ], "category": [ 0 ] }
42
images/2024-10-23-20-57-55_mid_512.png
640
480
{ "id": [ 42 ], "area": [ 8576 ], "bbox": [ [ 65, 212, 64, 134 ] ], "category": [ 0 ] }
45
images/2024-10-23-20-57-55_mid_357.png
640
480
{ "id": [ 45 ], "area": [ 6164 ], "bbox": [ [ 310, 239, 67, 92 ] ], "category": [ 0 ] }
47
images/2024-10-23-20-57-55_mid_244.png
640
480
{ "id": [ 47 ], "area": [ 4340 ], "bbox": [ [ 258, 312, 140, 31 ] ], "category": [ 0 ] }
48
images/2024-10-23-20-57-55_mid_566.png
640
480
{ "id": [ 48 ], "area": [ 4480 ], "bbox": [ [ 267, 309, 140, 32 ] ], "category": [ 0 ] }
49
images/2024-10-23-20-57-55_mid_452.png
640
480
{ "id": [ 49 ], "area": [ 16640 ], "bbox": [ [ 335, 178, 130, 128 ] ], "category": [ 0 ] }
50
images/2024-10-23-20-57-55_mid_349.png
640
480
{ "id": [ 50 ], "area": [ 14250 ], "bbox": [ [ 452, 227, 125, 114 ] ], "category": [ 0 ] }
51
images/2024-10-23-20-57-55_mid_394.png
640
480
{ "id": [ 51 ], "area": [ 29808 ], "bbox": [ [ 205, 217, 162, 184 ] ], "category": [ 0 ] }
52
images/2024-10-23-20-57-55_mid_166.png
640
480
{ "id": [ 52 ], "area": [ 4828 ], "bbox": [ [ 256, 311, 142, 34 ] ], "category": [ 0 ] }
53
images/2024-10-23-20-57-55_mid_599.png
640
480
{ "id": [ 53 ], "area": [ 4216 ], "bbox": [ [ 284, 312, 136, 31 ] ], "category": [ 0 ] }
54
images/2024-10-23-20-57-55_mid_182.png
640
480
{ "id": [ 54 ], "area": [ 3712 ], "bbox": [ [ 258, 313, 128, 29 ] ], "category": [ 0 ] }
55
images/2024-10-23-20-57-55_mid_274.png
640
480
{ "id": [ 55 ], "area": [ 4794 ], "bbox": [ [ 257, 312, 141, 34 ] ], "category": [ 0 ] }
57
images/2024-10-23-20-57-55_mid_211.png
640
480
{ "id": [ 57 ], "area": [ 4230 ], "bbox": [ [ 257, 312, 141, 30 ] ], "category": [ 0 ] }
60
images/2024-10-23-20-57-55_mid_458.png
640
480
{ "id": [ 60 ], "area": [ 3996 ], "bbox": [ [ 233, 218, 37, 108 ] ], "category": [ 0 ] }
61
images/2024-10-23-20-57-55_mid_439.png
640
480
{ "id": [ 61 ], "area": [ 13624 ], "bbox": [ [ 1, 83, 104, 131 ] ], "category": [ 0 ] }
62
images/2024-10-23-20-57-55_mid_28.png
640
480
{ "id": [ 62 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
63
images/2024-10-23-20-57-55_mid_253.png
640
480
{ "id": [ 63 ], "area": [ 4794 ], "bbox": [ [ 258, 312, 141, 34 ] ], "category": [ 0 ] }
64
images/2024-10-23-20-57-55_mid_663.png
640
480
{ "id": [ 64 ], "area": [ 4760 ], "bbox": [ [ 288, 311, 140, 34 ] ], "category": [ 0 ] }
65
images/2024-10-23-20-57-55_mid_628.png
640
480
{ "id": [ 65 ], "area": [ 4726 ], "bbox": [ [ 254, 311, 139, 34 ] ], "category": [ 0 ] }
66
images/2024-10-23-20-57-55_mid_112.png
640
480
{ "id": [ 66 ], "area": [ 4402 ], "bbox": [ [ 257, 312, 142, 31 ] ], "category": [ 0 ] }
67
images/2024-10-23-20-57-55_mid_185.png
640
480
{ "id": [ 67 ], "area": [ 4230 ], "bbox": [ [ 258, 313, 141, 30 ] ], "category": [ 0 ] }
68
images/2024-10-23-20-57-55_mid_203.png
640
480
{ "id": [ 68 ], "area": [ 1440 ], "bbox": [ [ 351, 313, 48, 30 ] ], "category": [ 0 ] }
69
images/2024-10-23-20-57-55_mid_131.png
640
480
{ "id": [ 69 ], "area": [ 4480 ], "bbox": [ [ 258, 313, 140, 32 ] ], "category": [ 0 ] }
70
images/2024-10-23-20-57-55_mid_72.png
640
480
{ "id": [ 70 ], "area": [ 4170 ], "bbox": [ [ 258, 313, 139, 30 ] ], "category": [ 0 ] }
72
images/2024-10-23-20-57-55_mid_95.png
640
480
{ "id": [ 72 ], "area": [ 4620 ], "bbox": [ [ 258, 310, 140, 33 ] ], "category": [ 0 ] }
73
images/2024-10-23-20-57-55_mid_59.png
640
480
{ "id": [ 73 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
75
images/2024-10-23-20-57-55_mid_13.png
640
480
{ "id": [ 75 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
76
images/2024-10-23-20-57-55_mid_46.png
640
480
{ "id": [ 76 ], "area": [ 2816 ], "bbox": [ [ 258, 310, 88, 32 ] ], "category": [ 0 ] }
78
images/2024-10-23-20-57-55_mid_115.png
640
480
{ "id": [ 78 ], "area": [ 4402 ], "bbox": [ [ 257, 312, 142, 31 ] ], "category": [ 0 ] }
79
images/2024-10-23-20-57-55_mid_520.png
640
480
{ "id": [ 79 ], "area": [ 32375 ], "bbox": [ [ 106, 203, 175, 185 ] ], "category": [ 0 ] }
80
images/2024-10-23-20-57-55_mid_77.png
640
480
{ "id": [ 80 ], "area": [ 4170 ], "bbox": [ [ 258, 313, 139, 30 ] ], "category": [ 0 ] }
81
images/2024-10-23-20-57-55_mid_99.png
640
480
{ "id": [ 81 ], "area": [ 4900 ], "bbox": [ [ 258, 310, 140, 35 ] ], "category": [ 0 ] }
82
images/2024-10-23-20-57-55_mid_594.png
640
480
{ "id": [ 82 ], "area": [ 3332 ], "bbox": [ [ 283, 309, 98, 34 ] ], "category": [ 0 ] }
84
images/2024-10-23-20-57-55_mid_265.png
640
480
{ "id": [ 84 ], "area": [ 4794 ], "bbox": [ [ 257, 312, 141, 34 ] ], "category": [ 0 ] }
85
images/2024-10-23-20-57-55_mid_184.png
640
480
{ "id": [ 85 ], "area": [ 4278 ], "bbox": [ [ 258, 313, 138, 31 ] ], "category": [ 0 ] }
87
images/2024-10-23-20-57-55_mid_140.png
640
480
{ "id": [ 87 ], "area": [ 4480 ], "bbox": [ [ 258, 313, 140, 32 ] ], "category": [ 0 ] }
88
images/2024-10-23-20-57-55_mid_108.png
640
480
{ "id": [ 88 ], "area": [ 4309 ], "bbox": [ [ 259, 314, 139, 31 ] ], "category": [ 0 ] }
89
images/2024-10-23-20-57-55_mid_467.png
640
480
{ "id": [ 89 ], "area": [ 13900 ], "bbox": [ [ 16, 250, 100, 139 ] ], "category": [ 0 ] }
90
images/2024-10-23-20-57-55_mid_335.png
640
480
{ "id": [ 90 ], "area": [ 28557 ], "bbox": [ [ 360, 199, 167, 171 ] ], "category": [ 0 ] }
91
images/2024-10-23-20-57-55_mid_67.png
640
480
{ "id": [ 91 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
92
images/2024-10-23-20-57-55_mid_47.png
640
480
{ "id": [ 92 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
93
images/2024-10-23-20-57-55_mid_631.png
640
480
{ "id": [ 93 ], "area": [ 4726 ], "bbox": [ [ 254, 311, 139, 34 ] ], "category": [ 0 ] }
94
images/2024-10-23-20-57-55_mid_126.png
640
480
{ "id": [ 94 ], "area": [ 4060 ], "bbox": [ [ 258, 313, 140, 29 ] ], "category": [ 0 ] }
95
images/2024-10-23-20-57-55_mid_334.png
640
480
{ "id": [ 95 ], "area": [ 30940 ], "bbox": [ [ 331, 196, 170, 182 ] ], "category": [ 0 ] }
96
images/2024-10-23-20-57-55_mid_390.png
640
480
{ "id": [ 96 ], "area": [ 29548 ], "bbox": [ [ 168, 207, 166, 178 ] ], "category": [ 0 ] }
97
images/2024-10-23-20-57-55_mid_191.png
640
480
{ "id": [ 97 ], "area": [ 4230 ], "bbox": [ [ 258, 313, 141, 30 ] ], "category": [ 0 ] }
98
images/2024-10-23-20-57-55_mid_672.png
640
480
{ "id": [ 98 ], "area": [ 2208 ], "bbox": [ [ 325, 312, 69, 32 ] ], "category": [ 0 ] }
99
images/2024-10-23-20-57-55_mid_588.png
640
480
{ "id": [ 99 ], "area": [ 3255 ], "bbox": [ [ 280, 311, 105, 31 ] ], "category": [ 0 ] }
102
images/2024-10-23-20-57-55_mid_285.png
640
480
{ "id": [ 102 ], "area": [ 4794 ], "bbox": [ [ 257, 312, 141, 34 ] ], "category": [ 0 ] }
105
images/2024-10-23-20-57-55_mid_78.png
640
480
{ "id": [ 105 ], "area": [ 4170 ], "bbox": [ [ 258, 313, 139, 30 ] ], "category": [ 0 ] }
106
images/2024-10-23-20-57-55_mid_395.png
640
480
{ "id": [ 106 ], "area": [ 30589 ], "bbox": [ [ 169, 211, 169, 181 ] ], "category": [ 0 ] }
107
images/2024-10-23-20-57-55_mid_195.png
640
480
{ "id": [ 107 ], "area": [ 4230 ], "bbox": [ [ 258, 313, 141, 30 ] ], "category": [ 0 ] }
108
images/2024-10-23-20-57-55_mid_30.png
640
480
{ "id": [ 108 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
109
images/2024-10-23-20-57-55_mid_536.png
640
480
{ "id": [ 109 ], "area": [ 11330 ], "bbox": [ [ 482, 174, 103, 110 ] ], "category": [ 0 ] }
110
images/2024-10-23-20-57-55_mid_266.png
640
480
{ "id": [ 110 ], "area": [ 4794 ], "bbox": [ [ 257, 312, 141, 34 ] ], "category": [ 0 ] }
113
images/2024-10-23-20-57-55_mid_671.png
640
480
{ "id": [ 113 ], "area": [ 2560 ], "bbox": [ [ 254, 311, 80, 32 ] ], "category": [ 0 ] }
116
images/2024-10-23-20-57-55_mid_601.png
640
480
{ "id": [ 116 ], "area": [ 4309 ], "bbox": [ [ 281, 312, 139, 31 ] ], "category": [ 0 ] }
117
images/2024-10-23-20-57-55_mid_607.png
640
480
{ "id": [ 117 ], "area": [ 3712 ], "bbox": [ [ 304, 311, 116, 32 ] ], "category": [ 0 ] }
118
images/2024-10-23-20-57-55_mid_548.png
640
480
{ "id": [ 118 ], "area": [ 4620 ], "bbox": [ [ 317, 267, 132, 35 ] ], "category": [ 0 ] }
119
images/2024-10-23-20-57-55_mid_343.png
640
480
{ "id": [ 119 ], "area": [ 7752 ], "bbox": [ [ 538, 232, 51, 152 ] ], "category": [ 0 ] }
120
images/2024-10-23-20-57-55_mid_286.png
640
480
{ "id": [ 120 ], "area": [ 3605 ], "bbox": [ [ 295, 311, 103, 35 ] ], "category": [ 0 ] }
121
images/2024-10-23-20-57-55_mid_101.png
640
480
{ "id": [ 121 ], "area": [ 4900 ], "bbox": [ [ 258, 310, 140, 35 ] ], "category": [ 0 ] }
122
images/2024-10-23-20-57-55_mid_9.png
640
480
{ "id": [ 122 ], "area": [ 4480 ], "bbox": [ [ 258, 310, 140, 32 ] ], "category": [ 0 ] }
123
images/2024-10-23-20-57-55_mid_649.png
640
480
{ "id": [ 123 ], "area": [ 4760 ], "bbox": [ [ 253, 311, 140, 34 ] ], "category": [ 0 ] }
124
images/2024-10-23-20-57-55_mid_493.png
640
480
{ "id": [ 124 ], "area": [ 1539 ], "bbox": [ [ 508, 259, 19, 81 ] ], "category": [ 0 ] }
125
images/2024-10-23-20-57-55_mid_345.png
640
480
{ "id": [ 125 ], "area": [ 15336 ], "bbox": [ [ 529, 220, 108, 142 ] ], "category": [ 0 ] }
126
images/2024-10-23-20-57-55_mid_625.png
640
480
{ "id": [ 126 ], "area": [ 3400 ], "bbox": [ [ 275, 311, 100, 34 ] ], "category": [ 0 ] }
127
images/2024-10-23-20-57-55_mid_106.png
640
480
{ "id": [ 127 ], "area": [ 4900 ], "bbox": [ [ 258, 310, 140, 35 ] ], "category": [ 0 ] }
End of preview. Expand in Dataset Viewer.
YAML Metadata Warning: empty or missing yaml metadata in repo card (https://huggingface.co/docs/hub/datasets-cards)

Real Lifebuoy Dataset for Object Detection

Overview

This dataset contains images of real lifebuoy for object detection tasks. It can be used to train and evaluate object detection models.

Demo Example 1:

Lifebuoy Detection Video

The video is available on video/detr_finetuned_2.mp4 or by clicking the image youtube link.

Demo Example 2:

Left hand side: 1th finetuned with virtual dataset Right hand side: 2nd further finetuned with real dataset

Lifebuoy Detection Video

The video is available on video/detr_finetuned_1vs2.mp4 or by clicking the image youtube link.

Dataset Structure

Data Instances

A data point comprises an image and its object annotations.

{
  'image_id': 1, 
  'image': <PIL.PngImagePlugin.PngImageFile image mode=RGB size=640x480 at 0x7781535B67C0>
  'image_path': 'images/2024-10-23-20-57-55_mid_305.png', 
  'width': 640, 
  'height': 480, 
  'objects': 
    {
      'id': [1], 
      'area': [4110.0], 
      'bbox': [[262.0, 312.0, 137.0, 30.0]], 
      'category': [0]
    }, 
}

Data Fields

  • image_id: the image id
  • width: the image width
  • height: the image height
  • objects: a dictionary containing bounding box metadata for the objects present on the image
    • id: the annotation id
    • area: the area of the bounding box
    • bbox: the object's bounding box (in the coco format)
    • category: the object's category, with possible values including
      • Lifebuoy (0)

Data Splits

  • Training dataset (540)

    • Real
      • Lifebuoy (540)

  • Val dataset (135)

    • Real
      • Lifebuoy (135)

Usage 

from datasets import load_dataset

dataset = load_dataset("ARG-NCTU/Real_Lifebuoy_dataset_2024")
Downloads last month
15
Edit dataset card
Size of downloaded dataset files:
167 MB
Size of the auto-converted Parquet files:
167 MB
Number of rows:
675