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opencv-wasm

gapi_div

gapifunctionOpenCV 5.0.0
import { gapi_div } from '@banou/opencv-wasm'

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

ARGUMENTSsrc1, src2, scale, ddepth
FUNCTIONgapi_div
RETURN TYPEGMat
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

FIXME: merge with mulc Performs per-element division of two matrices.

The function divides one matrix by another:

\texttt{dst(I) = saturate(src1(I)*scale/src2(I))}

For integer types when src2(I) is zero, dst(I) will also be zero. Floating point case returns Inf/NaN (according to IEEE).

Different channels of multi-channel matrices are processed independently. The matrices can be single or multi channel. Output matrix must have the same size and depth as src.

Supported matrix data types are CV_8UC1, CV_8UC3, CV_16UC1, CV_16SC1, CV_32FC1.

Note: Function textual ID is "org.opencv.core.math.div"

See: mul, add, sub

gapi_div(src1: GMat, src2: GMat, scale: number, ddepth: number): GMat;
2 available overloads
gapi_div(src1: GMat, src2: GMat, scale: number): GMat;
gapi_div(src1: GMat, src2: GMat, scale: number, ddepth: number): GMat;
src1

first input matrix.

src2

second input matrix of the same size and depth as src1.

scale

scalar factor.

ddepth

optional depth of the output matrix; you can only pass -1 when src1.depth() == src2.depth().

Returns

The GMat 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.