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opencv-wasm

randu

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

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

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

Generates a single uniformly-distributed random number or an array of random numbers.

Non-template variant of the function fills the matrix dst with uniformly-distributed random numbers from the specified range:

\texttt{low} _c  \leq \texttt{dst} (I)_c <  \texttt{high} _c

See: RNG, randn, theRNG

randu(dst: Mat, low: Mat, high: Mat): void;
dst

Input/output value, modified by the native operation. output array of random numbers; the array must be pre-allocated.

low

inclusive lower boundary of the generated random numbers.

high

exclusive upper boundary of the generated random numbers.

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.