Distancia euclidiana de OpenCV entre dos vectores

Solución:

si.

Mat a,b; // num of rows/cols/channels does not matter, they just have to be equal for both

double dist = norm(a,b,NORM_L2);

Lo mismo para Python:

    dist = cv2.norm(pts - dst, cv2.NORM_L2)

Fuente: OpenCV, C ++: Distancia entre dos puntos

Mat pts1(nPts, 1, CV_8UC2), pts2(nPts, 1, CV_8UC2);
// populate them
Mat diffPts = pts1-pts2;
Mat ptsx, ptsy;
// split your points in x and y vectors. maybe separate them from start
Mat dist;
magnitude(ptsx, ptsy, dist); // voila!

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