findFundamentalMat2

geometryfunctionOpenCV 5.0.0

import { findFundamentalMat2 } from '@banou/opencv-wasm'

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

ARGUMENTSpoints1, points2, mask, params

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FUNCTIONfindFundamentalMat2

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RETURN TYPEMat

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

example: samples/cpp/snippets/epipolar_lines.cpp An example using the findFundamentalMat function Calculates a fundamental matrix from the corresponding points in two images.

    // Example. Estimation of fundamental matrix using the RANSAC algorithm
    int point_count = 100;
    vector<Point2f> points1(point_count);
    vector<Point2f> points2(point_count);

    // initialize the points here ...
    for( int i = 0; i < point_count; i++ )
    {
        points1[i] = ...;
        points2[i] = ...;
    }

    Mat fundamental_matrix =
     findFundamentalMat(points1, points2, FM_RANSAC, 3, 0.99);

findFundamentalMat2(points1: Mat, points2: Mat, mask: Mat, params: UsacParams): Mat;

points1

Array of N points from the first image. The point coordinates should be floating-point (single or double precision).

points2

Array of the second image points of the same size and format as points1 .

mask

Output destination, filled by the native operation. optional output mask

params

params argument (UsacParams).

Returns

The Mat result. Release returned native handles with using or delete(), including handles nested in results.

Upstream declaration ↗

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