Dataset Versions

v2

2023-12-19 4:15pm

Generated on Dec 19, 2023

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Dataset Split

Train Set 89%
420Images
Valid Set 7%
31Images
Test Set 4%
19Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal
Noise: Up to 8% of pixels

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julia_2
Annotate
bee13223-Frame13265.jpg
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Labels
Attributes
Raw Data

Annotations

Group:
cat

CLASSES

LAYERS

 
Chevron
1
 
Crash-Barrier
1

Tags

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Attributes

bee13223-Frame13265.jpg

640x640
0.41MP

Updated Dec 19, 2023

10:45AM
GMT+00:00

Generated by Roboflow

Training Set

Transforms

Auto-Orient Applied
Resize Stretch to 640x640
Flip Horizontal
Noise 4.25%

Annotation History

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Raw Data

{
    "camera": "Generated by Roboflow",
    "classes": {
        "Guard-Rails": 74,
        "Crash-Barrier": 109,
        "Chevron": 97
    },
    "datasets": [
        "iXHgs9qPgTrSbXZIiOQb"
    ],
    "destination": "80a8ac224a2276f4b76e0300a0d858a0",
    "height": 640,
    "id": "QcfsujmEhUhrAvVkSmgm",
    "label": [],
    "labels": [],
    "name": "bee13223-Frame13265.jpg",
    "numSteps": 4,
    "owner": "sDfzGuAg3vNMxay7L6s07hVWGhN2",
    "preprocessing": [
        "auto-orient",
        "resize:[\"Stretch to\",640,640]",
        "flip:[\"horizontal\"]",
        "noise:[4.25,14567]"
    ],
    "preprocessingParsed": [
        {
            "name": "Auto-Orient",
            "value": "Applied"
        },
        {
            "name": "Resize",
            "value": "Stretch to 640x640"
        },
        {
            "name": "Flip",
            "value": "Horizontal"
        },
        {
            "name": "Noise",
            "value": "4.25%"
        }
    ],
    "source": "QcfsujmEhUhrAvVkSmgm",
    "split": "train",
    "split.iXHgs9qPgTrSbXZIiOQb.2": "train",
    "status": "generated",
    "transforms": "[\n    \"auto-orient\",\n    \"resize:[\\\"Stretch to\\\",640,640]\",\n    \"flip:[\\\"horizontal\\\"]\",\n    \"noise:[4.25,14567]\"\n]",
    "updated": {
        "_seconds": 1702982708,
        "_nanoseconds": 713000000
    },
    "updatedDate": "Dec 19, 2023",
    "updatedTime": "10:45AM",
    "updatedTimezone": "+00:00",
    "versions": [
        "iXHgs9qPgTrSbXZIiOQb/2"
    ],
    "width": 640
}
{
    "boxes": [
        {
            "type": "polygon",
            "label": "Crash-Barrier",
            "x": 496.388889,
            "y": 531.851852,
            "width": 287.222222,
            "height": 216.29629599999998,
            "points": [
                [
                    639.444445,
                    527.407407
                ],
                [
                    475.555555,
                    480.987654
                ],
                [
                    362.222222,
                    437.530864
                ],
                [
                    352.777778,
                    423.703704
                ],
                [
                    355,
                    458.271605
                ],
                [
                    455,
                    538.271605
                ],
                [
                    640,
                    640
                ],
                [
                    639.444445,
                    527.407407
                ]
            ]
        },
        {
            "type": "polygon",
            "label": "Chevron",
            "x": 93.611111,
            "y": 329.87654299999997,
            "width": 15,
            "height": 31.604938000000004,
            "points": [
                [
                    100,
                    314.074074
                ],
                [
                    86.111111,
                    316.049383
                ],
                [
                    87.222222,
                    345.679012
                ],
                [
                    101.111111,
                    345.679012
                ],
                [
                    100,
                    314.074074
                ]
            ]
        }
    ],
    "height": 640,
    "key": "bee13223-Frame13265.jpg",
    "width": 640
}

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