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opencv-wasm

ml_TrainData_getSubVector

mlfunctionOpenCV 5.0.0
import { ml_TrainData_getSubVector } from '@banou/opencv-wasm'

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

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

Extract from 1D vector elements specified by passed indexes.

ml_TrainData_getSubVector(vec: Mat, idx: Mat): Mat;
vec

input vector (supported types: CV_32S, CV_32F, CV_64F)

idx

1D index vector

Returns

The Mat result. Release returned native handles with using or delete(), including handles nested in results.

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.