Dataset Versions

v3

final

Generated on Jun 10, 2024

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Dataset Split

Train Set 71%
1677Images
Valid Set 16%
384Images
Test Set 13%
310Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x480
Grayscale: Applied
Filter Null: Require at least 90% of images to contain annotations.

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Grayscale: Apply to 15% of images

Similar Projects

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Theft Detection
Annotate
Show/hide annotations(H)
train
Labels
Attributes
Raw Data

Annotations

Group:
weapon-thieft

CLASSES

LAYERS

 
knife
1

Unused Classes

card
crowbar
hand
human
money
object
object-affected
object-non affected
pistol
smartphone
wallet

Tags

No Tags Applied
Type and select tags below to add them to the image.

Attributes

DefenseKnifeAttack0456.jpg

640x480
0.31MP

Updated Dec 29, 56410

8:03AM
GMT+00:00

Generated by Roboflow

Training Set

Transforms

Auto-Orient Applied
Resize Stretch to 640x480
Grayscale Applied
90° Rotate Applied

Annotation History

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Raw Data

{
    "camera": "Generated by Roboflow",
    "classes": {
        "human": 123,
        "knife": 833,
        "monedero": 21,
        "money": 218,
        "object": 116,
        "object-affected": 90,
        "object-non affected": 2,
        "pistol": 70,
        "smartphone": 88,
        "tarjeta": 20
    },
    "datasets": [
        "fiRgfugOOMK1iy3EMPc9"
    ],
    "destination": "2fdc6d782249ac375a2ffe04f0c5ce77",
    "height": 480,
    "id": "miQMYEHUXk88NF9EpHDu",
    "label": [],
    "labels": [],
    "name": "DefenseKnifeAttack0456.jpg",
    "numSteps": 4,
    "owner": "mq4nsmFrRBTvPqxmLKInjPeM3Hw1",
    "preprocessing": [
        "auto-orient",
        "resize:[\"Stretch to\",640,480]",
        "grayscale",
        "ninety:[0]"
    ],
    "preprocessingParsed": [
        {
            "name": "Auto-Orient",
            "value": "Applied"
        },
        {
            "name": "Resize",
            "value": "Stretch to 640x480"
        },
        {
            "name": "Grayscale",
            "value": "Applied"
        },
        {
            "name": "90° Rotate",
            "value": "Applied"
        }
    ],
    "source": "miQMYEHUXk88NF9EpHDu",
    "split": "train",
    "split.fiRgfugOOMK1iy3EMPc9.3": "train",
    "status": "generated",
    "transforms": "[\n    \"auto-orient\",\n    \"resize:[\\\"Stretch to\\\",640,480]\",\n    \"grayscale\",\n    \"ninety:[0]\"\n]",
    "updated": 1717991798620,
    "updatedDate": "Dec 29, 56410",
    "updatedTime": "8:03AM",
    "updatedTimezone": "+00:00",
    "versions": [
        "fiRgfugOOMK1iy3EMPc9/3"
    ],
    "width": 640
}
{
    "boxes": [
        {
            "label": "knife",
            "x": 149,
            "y": 412,
            "width": 64,
            "height": 90
        }
    ],
    "height": 480,
    "key": "DefenseKnifeAttack0456.jpg",
    "width": 640
}

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