Dataset Versions

v5

2024-08-11 7:56am

Generated on Aug 11, 2024

Dataset Split

Train Set 44%
306Images
Valid Set 17%
121Images
Test Set 39%
274Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Rotation: Between -15° and +15°
Brightness: Between -15% and +15%
Blur: Up to 2.5px
Noise: Up to 0.1% of pixels

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crosswalk
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Group:
crosswalk

Classes

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dotted_line
2

Unused Classes

crosswalk
line
traffic_sign

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Attributes

240809_185501.jpg

640x640
0.41MP

Updated Mar 13, 56581

4:04PM
GMT+00:00

Generated by Roboflow

Training Set

Transforms

Auto-Orient Applied
Resize Stretch to 640x640
Rotation 15°
Brightness -9%
Blur 0.75px
Noise 0.08%

Annotation History

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Raw Data

Source Data

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    "camera": "Generated by Roboflow",
    "datasets": [
        "UKOxHmrYMZZbGdC54KpJ"
    ],
    "destination": "8e6dbeea5cbc734d73bcfd75b77eac62",
    "height": 640,
    "id": "2npBnba8lcSsV57DekmY",
    "label": [],
    "labels": [],
    "name": "240809_185501.jpg",
    "numSteps": 6,
    "owner": "9zRGPyYTQ1VbdTiBJ7WTrKqEf2N2",
    "preprocessing": [
        "auto-orient",
        "resize:[\"Stretch to\",640,640]",
        "rotate:[15]",
        "brightness:[-9]",
        "blur:[0.75]",
        "noise:[0.08,815103]"
    ],
    "preprocessingParsed": [
        {
            "name": "Auto-Orient",
            "value": "Applied"
        },
        {
            "name": "Resize",
            "value": "Stretch to 640x640"
        },
        {
            "name": "Rotation",
            "value": "15°"
        },
        {
            "name": "Brightness",
            "value": "-9%"
        },
        {
            "name": "Blur",
            "value": "0.75px"
        },
        {
            "name": "Noise",
            "value": "0.08%"
        }
    ],
    "source": "2npBnba8lcSsV57DekmY",
    "split": "train",
    "split.UKOxHmrYMZZbGdC54KpJ.5": "train",
    "status": "generated",
    "transforms": "[\n    \"auto-orient\",\n    \"resize:[\\\"Stretch to\\\",640,640]\",\n    \"rotate:[15]\",\n    \"brightness:[-9]\",\n    \"blur:[0.75]\",\n    \"noise:[0.08,815103]\"\n]",
    "updated": 1723362969866,
    "updatedDate": "Mar 13, 56581",
    "updatedTime": "4:04PM",
    "updatedTimezone": "+00:00",
    "versions": [
        "UKOxHmrYMZZbGdC54KpJ/5"
    ],
    "width": 640
}
                            
                            

Annotation Data

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            "type": "polygon",
            "label": "dotted_line",
            "x": 155.199279,
            "y": 484.917213,
            "width": 105.82255,
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            "type": "polygon",
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            "x": 377.8875335,
            "y": 519.2972755000001,
            "width": 139.97878099999997,
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            "points": [
                [
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                ],
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                ],
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                ],
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                ],
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            ]
        }
    ],
    "height": 640,
    "key": "240809_185501.jpg",
    "width": 640
}
                                

                                

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