text_createERFilterNM11

textfunctionOpenCV 5.0.0

import { text_createERFilterNM11 } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSfilename, thresholdDelta, minArea, maxArea

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FUNCTIONtext_createERFilterNM11

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RETURN TYPEtext_ERFilter | null

Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Reads an Extremal Region Filter for the 1st stage classifier of N&M algorithm from the provided path e.g. /path/to/cpp/trained_classifierNM1.xml

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number, maxArea: number, minProbability: number, nonMaxSuppression: boolean, minProbabilityDiff: number): text_ERFilter | null;

7 available overloads

text_createERFilterNM11(filename: EmbindString): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number, maxArea: number): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number, maxArea: number, minProbability: number): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number, maxArea: number, minProbability: number, nonMaxSuppression: boolean): text_ERFilter | null;

text_createERFilterNM11(filename: EmbindString, thresholdDelta: number, minArea: number, maxArea: number, minProbability: number, nonMaxSuppression: boolean, minProbabilityDiff: number): text_ERFilter | null;

filename

filename argument (EmbindString).

thresholdDelta

threshold delta argument (number).

minArea

min area argument (number).

maxArea

max area argument (number).

minProbability

min probability argument (number).

nonMaxSuppression

non max suppression argument (boolean).

minProbabilityDiff

min probability diff argument (number).

Returns

The text_ERFilter | null result.

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.