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opencv-wasm

xfeatures2d_PCTSignaturesSQFD_create

xfeatures2dfunctionOpenCV 5.0.0
import { xfeatures2d_PCTSignaturesSQFD_create } from '@banou/opencv-wasm'

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

ARGUMENTSdistanceFunction, similarityFunction, similarityParameter
FUNCTIONxfeatures2d_PCTSignaturesSQFD_create
RETURN TYPExfeatures2d_PCTSignaturesSQFD | null
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Creates the algorithm instance using selected distance function, similarity function and similarity function parameter.

xfeatures2d_PCTSignaturesSQFD_create(distanceFunction: number, similarityFunction: number, similarityParameter: number): xfeatures2d_PCTSignaturesSQFD | null;
4 available overloads
xfeatures2d_PCTSignaturesSQFD_create(): xfeatures2d_PCTSignaturesSQFD | null;
xfeatures2d_PCTSignaturesSQFD_create(distanceFunction: number): xfeatures2d_PCTSignaturesSQFD | null;
xfeatures2d_PCTSignaturesSQFD_create(distanceFunction: number, similarityFunction: number): xfeatures2d_PCTSignaturesSQFD | null;
xfeatures2d_PCTSignaturesSQFD_create(distanceFunction: number, similarityFunction: number, similarityParameter: number): xfeatures2d_PCTSignaturesSQFD | null;
distanceFunction

Distance function selector. Default: L2 Available: L0_25, L0_5, L1, L2, L2SQUARED, L5, L_INFINITY

similarityFunction

Similarity function selector. Default: HEURISTIC Available: MINUS, GAUSSIAN, HEURISTIC

similarityParameter

Parameter of the similarity function.

Returns

The xfeatures2d_PCTSignaturesSQFD | 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.