### ----------------------------------------------------
### -- PDF::ISO_32000
### -- Licenses: Artistic-2.0
### -- Authors: David Warring
### -- File: resources/ISO_32000/misc/Table_9-PNG_predictor_algorithms.json
### ----------------------------------------------------
{
  "table": {
    "caption": "Table 9 – PNG predictor algorithms",
    "head": [
      "PNG Predictor Algorithms",
      "Description"
    ],
    "rows": [
      [
        "None",
        "No prediction"
      ],
      [
        "Sub",
        "Predicts the same as the sample to the left"
      ],
      [
        "Up",
        "Predicts the same as the sample above"
      ],
      [
        "Average",
        "Predicts the average of the sample to the left and the sample above"
      ],
      [
        "Paeth",
        "A nonlinear function of the sample above, the sample to the left, and the sample to the upper left"
      ]
    ]
  }
}


