{
    "engineIdentifier": "ax-vision-id",
    "maximumQueueSize": 5,
    "sourceNodes": [{
        "nodeType": "image",
        "nodeID": "image"
    }, {
        "nodeType": "screencapture",
        "nodeID": "screencapture"
    }, {
        "nodeType": "assetMetadata",
        "nodeID": "assetMetadata",
    }],
    "evaluationNodes": [{
        "nodeType": "imageCharacteristics",
        "nodeID": "imageCharacteristics",
    }, {
        "nodeType": "vision",
        "nodeID": "vision",
        "recognitionOptions": [{
            "name": "faceRectangles",
            "minimumConfidence": 0.5
        }, {
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        }, {
            "name": "blur"
        }, {
            "name": "brightness"
        }]
    }, {
        "nodeType": "ocr",
        "nodeID": "ocr",
        "language": "ascii",
        "minCharHeight": 10.0,
        "detectDiacritics": true,
        "returnSubFeatures": true,
        "correctSpelling": true
    }]
}