blendLinear

Image processingfunctionOpenCV 5.0.0

import { blendLinear } from '@banou/opencv-wasm'

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

ARGUMENTSsrc1, src2, weights1, weights2

FUNCTIONblendLinear

RETURN TYPEvoid

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

Performs linear blending of two images:

 \texttt{dst}(i,j) = \texttt{weights1}(i,j)*\texttt{src1}(i,j) + \texttt{weights2}(i,j)*\texttt{src2}(i,j)

blendLinear(src1: Mat, src2: Mat, weights1: Mat, weights2: Mat, dst: Mat): void;

src1: It has a type of CV_8UC(n) or CV_32FC(n), where n is a positive integer.
src2: It has the same type and size as src1.
weights1: It has a type of CV_32FC1 and the same size with src1.
weights2: It has a type of CV_32FC1 and the same size with src1.
dst: Output destination, filled by the native operation. It is created if it does not have the same size and type with src1.

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.