Type Alias DbnetExtractOptions

DBNet decode thresholds: tuning knobs for makeDbnetExtractBoxes. All optional; the defaults suit the built-in DBNet models.

type DbnetExtractOptions = {
    binThreshold?: number;
    boxThreshold?: number;
    maxCandidates?: number;
    minBoxSide?: number;
    unclipRatio?: number;
}

Properties

binThreshold?: number

Binarization threshold on the probability map. Default 0.3.

boxThreshold?: number

Minimum mean box score to keep a candidate. Default 0.6.

maxCandidates?: number

Cap on contour candidates scored per map. Default 1000.

minBoxSide?: number

Discard boxes with a side smaller than this (px). Default 3.

unclipRatio?: number

How far to expand (unclip) each shrunk box. Default 1.5.