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opencv-wasm

toUMat

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

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

ARGUMENTS_0, _1
FUNCTIONtoUMat
RETURN TYPEUMat
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Copy a matrix into an owned CPU-backed UMat. This build does not use an OpenCL device.

toUMat(_0: Mat, _1: number): UMat;
_0

0 argument (Mat).

_1

1 argument (number).

Returns

The UMat result.

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.