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Question about the normsAll[c] during initialization #50

@Lurvelly

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@Lurvelly

Hi, Steffen

Thanks for your paper and code. But I have a question about the way to find the cam with most reconstructed points.
It's easy to understand that the counter "nr_recon[c]" should bigger than the threshold "60", but why the middle norm "normsAll[c]" should bigger than 0.06 ?
In my view, according to the bear1 cross product R*bear2 formula( bear1 x (Rbear2)), we can get a normal perpendicular to vector "bear1" and "Rbear2", and the norm of the normal is positive correlation with the area between two vector. So I think the norm smaller, the rotation "R" will be more accurately, isn't it?

// find cam with most reconstructed points
bool init = false;
for (int c = 0; c < nrCams; ++c)
{
if (nr_recon[c] > 60 &&
normsAll[c] > 0.06)
{
init = true;
bestCam = c;
if (c > 0)
if (normsAll[c] > normsAll[c - 1])
bestCam = c;
}
}

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