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opencv-wasm

randShuffle

Core and matricesfunctionOpenCV 5.0.0
import { randShuffle } from '@banou/opencv-wasm'

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

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

Shuffles the array elements randomly.

The function cv::randShuffle shuffles the specified 1D array by randomly choosing pairs of elements and swapping them. The number of such swap operations will be dst.rows*dst.cols*iterFactor .

See: RNG, sort

randShuffle(dst: Mat, iterFactor: number): void;
2 available overloads
randShuffle(dst: Mat): void;
randShuffle(dst: Mat, iterFactor: number): void;
dst

Input/output value, modified by the native operation. input/output numerical 1D array.

iterFactor

scale factor that determines the number of random swap operations (see the details below).

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.