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opencv-wasm

gapi_concatHor

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

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

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

Applies horizontal concatenation to given matrices.

The function horizontally concatenates two GMat matrices (with the same number of rows).

    GMat A = { 1, 4,
               2, 5,
               3, 6 };
    GMat B = { 7, 10,
               8, 11,
               9, 12 };

    GMat C = gapi::concatHor(A, B);
    //C:
    //[1, 4, 7, 10;
    // 2, 5, 8, 11;
    // 3, 6, 9, 12]

Output matrix must the same number of rows and depth as the src1 and src2, and the sum of cols of the src1 and src2. Supported matrix data types are CV_8UC1, CV_8UC3, CV_16UC1, CV_16SC1, CV_32FC1.

Note: Function textual ID is "org.opencv.imgproc.transform.concatHor"

See: concatVert

gapi_concatHor(src1: GMat, src2: GMat): GMat;
src1

first input matrix to be considered for horizontal concatenation.

src2

second input matrix to be considered for horizontal concatenation.

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.