image_id
int64 0
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"category": [
2
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|
188 | 640 | 640 | {
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188
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"area": [
72750
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"bbox": [
[
219,
126,
198.5,
366.5
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],
"category": [
2
]
} |
|
133 | 640 | 640 | {
"id": [
133
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"area": [
22294
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"bbox": [
[
255,
119,
83.5,
267
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],
"category": [
2
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} |
|
156 | 640 | 640 | {
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156
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40611
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"bbox": [
[
207,
126,
156.5,
259.5
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"category": [
2
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} |
|
46 | 640 | 640 | {
"id": [
46
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"area": [
17100
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"bbox": [
[
298,
151,
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|
153 | 640 | 640 | {
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153
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"bbox": [
[
288,
217,
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204.5
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2
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|
24 | 640 | 640 | {
"id": [
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362.5
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} |
End of preview. Expand
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Dataset Card for shark-teeth-5atku
** The original COCO dataset is stored at dataset.tar.gz**
Dataset Summary
shark-teeth-5atku
Supported Tasks and Leaderboards
object-detection: The dataset can be used to train a model for Object Detection.
Languages
English
Dataset Structure
Data Instances
A data point comprises an image and its object annotations.
{
'image_id': 15,
'image': <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=640x640 at 0x2373B065C18>,
'width': 964043,
'height': 640,
'objects': {
'id': [114, 115, 116, 117],
'area': [3796, 1596, 152768, 81002],
'bbox': [
[302.0, 109.0, 73.0, 52.0],
[810.0, 100.0, 57.0, 28.0],
[160.0, 31.0, 248.0, 616.0],
[741.0, 68.0, 202.0, 401.0]
],
'category': [4, 4, 0, 0]
}
}
Data Fields
image: the image idimage:PIL.Image.Imageobject containing the image. Note that when accessing the image column:dataset[0]["image"]the image file is automatically decoded. Decoding of a large number of image files might take a significant amount of time. Thus it is important to first query the sample index before the"image"column, i.e.dataset[0]["image"]should always be preferred overdataset["image"][0]width: the image widthheight: the image heightobjects: a dictionary containing bounding box metadata for the objects present on the imageid: the annotation idarea: the area of the bounding boxbbox: the object's bounding box (in the coco format)category: the object's category.
Who are the annotators?
Annotators are Roboflow users
Additional Information
Licensing Information
See original homepage https://universe.roboflow.com/object-detection/shark-teeth-5atku
Citation Information
@misc{ shark-teeth-5atku,
title = { shark teeth 5atku Dataset },
type = { Open Source Dataset },
author = { Roboflow 100 },
howpublished = { \url{ https://universe.roboflow.com/object-detection/shark-teeth-5atku } },
url = { https://universe.roboflow.com/object-detection/shark-teeth-5atku },
journal = { Roboflow Universe },
publisher = { Roboflow },
year = { 2022 },
month = { nov },
note = { visited on 2023-03-29 },
}"
Contributions
Thanks to @mariosasko for adding this dataset.
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