srcnativelibs.Include.OpenCV.opencv2.flann.sampling.h Maven / Gradle / Ivy

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 * Copyright 2008-2009  Marius Muja ([email protected]). All rights reserved.
 * Copyright 2008-2009  David G. Lowe ([email protected]). All rights reserved.
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#ifndef OPENCV_FLANN_SAMPLING_H_
#define OPENCV_FLANN_SAMPLING_H_

#include "matrix.h"
#include "random.h"

namespace cvflann
{

template
Matrix random_sample(Matrix& srcMatrix, long size, bool remove = false)
{
    Matrix newSet(new T[size * srcMatrix.cols], size,srcMatrix.cols);

    T* src,* dest;
    for (long i=0; i
Matrix random_sample(const Matrix& srcMatrix, size_t size)
{
    UniqueRandom rand((int)srcMatrix.rows);
    Matrix newSet(new T[size * srcMatrix.cols], size,srcMatrix.cols);

    T* src,* dest;
    for (size_t i=0; i