Flatfield

{
  "id": "MLC-T-IND-002337",
  "term": "Flatfield",
  "field": "Industrial and trades",
  "definition": "A calibration image used in digital imaging to correct for non-uniformities in detector response and illumination across the sensor. It is typically acquired by imaging a uniformly illuminated, featureless target. Applying a flatfield correction removes artifacts such as vignetting and dust spots from scientific images.",
  "subject": "Optics and imaging",
  "translations": {
    "de": "Flatfield",
    "es": "campo plano",
    "fr": "champ plat"
  },
  "url": "https://mlchart.com/terminology/industrial/flatfield/"
}