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a4 detection
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a4 paper

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A4 Paper
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20230918_150831.jpg

4128x2322
9.59MP

Updated Sep 22, 2023

7:41PM
GMT+00:00

samsung SM-A205F

𝑓/1.9
27mm

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Raw Data

Source Data

                            {
    "accumulator": null,
    "annotation_jobs": [
        "sUSEndN2Me7P0CycGs6k/4YlPVCsTwN8WEuC5WoJZ"
    ],
    "annotations": {
        "a4 paper": {
            "converted": "{\"key\":\"20230918_150831.jpg\",\"width\":4128,\"height\":2322,\"boxes\":[{\"type\":\"polygon\",\"label\":\"A4 Paper\",\"x\":\"2209.4754\",\"y\":\"960.2795\",\"width\":\"1419.7646\",\"height\":\"1920.5591\",\"points\":[[1615.9999084472656,1.0000038146972656],[1499.5931270478202,1796.6309808859364],[2831.372431137692,1920.5590730935755],[2919.357700355282,0]]}]}",
            "by": "Uhs8Ak7LTnWvrikHFiw6hxHJaDh2",
            "lastSet": "1695052946541"
        }
    },
    "camera": "samsung SM-A205F",
    "classes": [
        "a4 paper"
    ],
    "clonedFrom": {
        "project": "kRaCRLcWN4ZsYl9rhT54",
        "source": "Hn0BvTwzyjNHWolMlg3F"
    },
    "created": {
        "_seconds": 1695411681,
        "_nanoseconds": 570000000
    },
    "datasets": [
        "sUSEndN2Me7P0CycGs6k"
    ],
    "extension": "jpg",
    "hashes": [
        "711b1b82c244e76d2a266ba3e7132b7d"
    ],
    "height": 2322,
    "id": "ApwTiPuDzoJDtIyjQfcS",
    "label": [
        "Unlabeled"
    ],
    "metadata": {
        "ApertureValue": "1.85",
        "ExifVersion": "0220",
        "ExposureProgram": "Normal program",
        "ColorSpace": "1",
        "ImageUniqueID": "I13LSLJ00MM",
        "MaxApertureValue": "1.72",
        "PixelYDimension": "2322",
        "BrightnessValue": "-3.27",
        "DateTime": "2023:09:18 15:08:30",
        "DateTimeOriginal": "2023:09:18 15:08:30",
        "FlashpixVersion": "0100",
        "YResolution": "72",
        "SubSecTimeOriginal": "0972",
        "InteroperabilityIFDPointer": "848",
        "WhiteBalance": "Auto white balance",
        "CustomRendered": "Normal process",
        "ExposureMode": "0",
        "ExposureTime": "0.05",
        "ExifIFDPointer": "201",
        "YCbCrPositioning": "1",
        "Flash": "Flash fired",
        "SubSecTime": "0972",
        "FNumber": "1.9",
        "UserComment": "0,0,0,0,0,0,0,0,0,0,0,0,0",
        "PixelXDimension": "4128",
        "Saturation": "Normal",
        "ComponentsConfiguration": "YCbCr",
        "PhotographicSensitivity": "1250",
        "FocalLengthIn35mmFilm": "27",
        "Make": "samsung",
        "Orientation": "bottom-right",
        "Contrast": "Normal",
        "Sharpness": "Normal",
        "SubSecTimeDigitized": "0972",
        "DigitalZoomRatio": "NaN",
        "DateTimeDigitized": "2023:09:18 15:08:30",
        "ShutterSpeedValue": "4.32",
        "XResolution": "72",
        "FocalLength": "3.6",
        "MeteringMode": "Spot",
        "Model": "SM-A205F",
        "ExposureBias": "0",
        "Software": "A205FXXSBCWC3",
        "ResolutionUnit": "2",
        "SceneCaptureType": "Standard"
    },
    "name": "20230918_150831.jpg",
    "owner": "qa4TR8OuVTh9blAIvOP3MWoYExJ3",
    "projects": [
        "sUSEndN2Me7P0CycGs6k"
    ],
    "r": 0.018025078369905956,
    "split": "train",
    "split.sUSEndN2Me7P0CycGs6k": "train",
    "tags": [
        "sUSEndN2Me7P0CycGs6k:status:annotated"
    ],
    "updated": {
        "_seconds": 1695411681,
        "_nanoseconds": 570000000
    },
    "updatedDate": "Sep 22, 2023",
    "updatedFromRegenerate": "1695052946541",
    "updatedTime": "7:41PM",
    "updatedTimezone": "+00:00",
    "uploader": "Uhs8Ak7LTnWvrikHFiw6hxHJaDh2",
    "width": 4128
}

Annotation Data

{
    "boxes": [
        {
            "type": "polygon",
            "label": "A4 Paper",
            "x": "2209.4754",
            "y": "960.2795",
            "width": "1419.7646",
            "height": "1920.5591",
            "points": [
                [
                    1615.9999084472656,
                    1.0000038146972656
                ],
                [
                    1499.5931270478202,
                    1796.6309808859364
                ],
                [
                    2831.372431137692,
                    1920.5590730935755
                ],
                [
                    2919.357700355282,
                    0
                ]
            ]
        }
    ],
    "height": 2322,
    "key": "20230918_150831.jpg",
    "width": 4128
}

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