{
  "schemaVersion": "1.0",
  "id": "deepswapai-official-demo-panel-audit-v1",
  "identifier": "deepswapai-official-demo-panel-audit-v1",
  "version": "1.0.0",
  "title": "DeepSwapAI official face swap demonstration panel audit",
  "alternateName": "AI face swap before-and-after demonstration audit",
  "description": "A reproducible decoded-pixel audit of three aligned, overlay-free regions in one official target-reference-result illustration, with exact coordinates and explicit limits on product-quality interpretation.",
  "datePublished": "2026-07-27",
  "dateModified": "2026-07-27",
  "canonicalUrl": "https://deepswapai.com/gallery#reproducible-demo-audit",
  "creator": "DeepSwapAI Product Team",
  "isAccessibleForFree": true,
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "DeepSwapAI Official Face Swap Demonstration Panel Audit v1, https://deepswapai.com/gallery#reproducible-demo-audit",
  "dataCatalogUrl": "https://deepswapai.com/research#catalog",
  "citationFileUrl": "https://deepswapai.com/assets/gallery-audit/official-demo-panel-audit-v1.bib",
  "rights": "The JSON, CSV, formulas, coordinates, and measurement metadata are licensed under CC BY 4.0. The referenced demonstration image remains DeepSwapAI-owned and is not relicensed for unrelated reuse.",
  "source": {
    "file": "public/images/image-swap-demo.png",
    "url": "https://deepswapai.com/images/image-swap-demo.png",
    "width": 1244,
    "height": 701,
    "bytes": 421443,
    "sha256": "14b8ca68bbf2e692b3f499084afffbd25e05373b00aa25c3f8d868876c25b8da",
    "description": "Official illustrative target-reference-result composite used on the DeepSwapAI gallery page.",
    "provenanceBoundary": "Official demonstration illustration; not a customer upload, live generation record, task receipt, or controlled product-output sample."
  },
  "panelLayout": {
    "target": {
      "left": 0,
      "top": 0,
      "width": 622,
      "height": 701
    },
    "illustrativeResult": {
      "left": 622,
      "top": 0,
      "width": 622,
      "height": 701
    },
    "referenceAndArrowOverlays": "The central reference portrait and arrows cross the panel boundary. Published measurement regions avoid those overlays."
  },
  "analyzer": {
    "decodedColor": "Native-size 8-bit RGB decoded from the source PNG; no resize, re-encode, or color adjustment is applied.",
    "meanAbsoluteRgbDifference": "Mean absolute difference across aligned red, green, and blue channel values on a 0-to-255 scale.",
    "changedPixelThreshold": "Percentage of aligned pixels where the maximum absolute RGB channel difference is greater than 12.",
    "luminance": "Rec. 709 luma: 0.2126R + 0.7152G + 0.0722B.",
    "luminanceCorrelation": "Pearson correlation between aligned target-panel and illustrative-result luminance values.",
    "gradient": "For every non-edge pixel, |Y(x,y)-Y(x-1,y)| + |Y(x,y)-Y(x,y-1)|.",
    "gradientCorrelation": "Pearson correlation between aligned target-panel and illustrative-result gradient values."
  },
  "scope": "Decoded-pixel measurements of one official demonstration illustration only. No generation task was run and no face swap output, provider, model, or user result was scored.",
  "evidenceBoundary": [
    "The measurements describe exact pixels in the fingerprinted illustration and do not establish realism, identity accuracy, average output quality, speed, success rate, or provider superiority.",
    "The illustration is not evidence that only facial pixels change; visible and measured differences may include hair, clothing, hands, body, lighting, compression, or scene details.",
    "Pixel difference and correlation are not biometric identity measurements and do not determine whether a face swap is acceptable.",
    "The three selected regions avoid the central overlays but do not constitute face segmentation, landmark detection, or an independent benchmark sample."
  ],
  "measurements": [
    {
      "id": "upper-scene-and-face",
      "label": "Upper scene and face band",
      "x": 0,
      "y": 0,
      "width": 622,
      "height": 230,
      "rationale": "The upper band contains the aligned kitchen scene, hair, and face while remaining above the reference-circle and arrow overlays.",
      "targetCoordinates": {
        "left": 0,
        "top": 0,
        "width": 622,
        "height": 230
      },
      "illustrativeResultCoordinates": {
        "left": 622,
        "top": 0,
        "width": 622,
        "height": 230
      },
      "metrics": {
        "pixelCount": 143060,
        "meanAbsoluteRgbDifference0to255": 16.658,
        "pixelsAboveMaxChannelDeltaPercent": 74.963,
        "targetMeanLuminance0to255": 129.976,
        "illustrativeResultMeanLuminance0to255": 124.925,
        "meanLuminanceDelta": -5.051,
        "luminancePearsonCorrelation": 0.93,
        "gradientPearsonCorrelation": 0.378,
        "targetMeanGradient": 10.222,
        "illustrativeResultMeanGradient": 7.941
      }
    },
    {
      "id": "face-and-hair-window",
      "label": "Face and hair window",
      "x": 180,
      "y": 8,
      "width": 260,
      "height": 270,
      "rationale": "The central window isolates the visible face and surrounding hair without including the reference-circle or arrow overlays.",
      "targetCoordinates": {
        "left": 180,
        "top": 8,
        "width": 260,
        "height": 270
      },
      "illustrativeResultCoordinates": {
        "left": 802,
        "top": 8,
        "width": 260,
        "height": 270
      },
      "metrics": {
        "pixelCount": 70200,
        "meanAbsoluteRgbDifference0to255": 20.584,
        "pixelsAboveMaxChannelDeltaPercent": 68.372,
        "targetMeanLuminance0to255": 88.398,
        "illustrativeResultMeanLuminance0to255": 94.484,
        "meanLuminanceDelta": 6.087,
        "luminancePearsonCorrelation": 0.901,
        "gradientPearsonCorrelation": 0.3097,
        "targetMeanGradient": 16.254,
        "illustrativeResultMeanGradient": 11.072
      }
    },
    {
      "id": "lower-subject-and-scene",
      "label": "Lower subject and scene band",
      "x": 0,
      "y": 480,
      "width": 622,
      "height": 221,
      "rationale": "The lower band contains clothing, arms, hands, and room detail below the reference-circle and arrow overlays.",
      "targetCoordinates": {
        "left": 0,
        "top": 480,
        "width": 622,
        "height": 221
      },
      "illustrativeResultCoordinates": {
        "left": 622,
        "top": 480,
        "width": 622,
        "height": 221
      },
      "metrics": {
        "pixelCount": 137462,
        "meanAbsoluteRgbDifference0to255": 13.996,
        "pixelsAboveMaxChannelDeltaPercent": 64.64,
        "targetMeanLuminance0to255": 100.969,
        "illustrativeResultMeanLuminance0to255": 107.038,
        "meanLuminanceDelta": 6.069,
        "luminancePearsonCorrelation": 0.9319,
        "gradientPearsonCorrelation": 0.4188,
        "targetMeanGradient": 8.786,
        "illustrativeResultMeanGradient": 7.518
      }
    }
  ]
}