I am reading about homography in images and such. One thing pops up a lot:
$\mathbf{P} = [\mathbf{R}|\mathbf{t}]$
What does this mean?
Does this mean: If $\mathbf{R} = \begin{bmatrix}a & b\\\ c &d\end{bmatrix}$ and $ \mathbf{t} = \begin{bmatrix}x\\\ y\end{bmatrix}$, I get $ \mathbf{P} = \begin{bmatrix}a &b &x\\\ c& d& y\end{bmatrix}?$