Chanoh Park
Computer vision and robotics researcher
- Brisbane, Australia
- Github
- Stackoverflow
- Google Scholar
- ORCID
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Why do we need marginalization in BA?
1 minute read
Published:
A common practice in Bundle Adjustment is to reduce the state dimension by marginalizing structure or pose states to improve the optimization speed.
Latex Note
less than 1 minute read
Published:
Upper & underbrace
\usepackage{amsmath}
z = \overbrace{
\underbrace{x}_\text{real} +
\underbrace{iy}_\text{imaginary}
}^\text{complex number}
$z = \overbrace{\underbrace{x}_\text{real} +\underbrace{iy}_\text{imaginary}}^\text{complex number}$
A closed-form solution of $\textbf{R}\textbf{R}_1=\textbf{R}_2\textbf{R}$ w.r.t $\textbf{R}$
less than 1 minute read
Published:
Is there a closed-form solution of $\textbf{R}\textbf{R}_1=\textbf{R}_2\textbf{R}$ with respect to $\textbf{R}\in SO(3)$ given $\textbf{R}_1$, $\textbf{R}_2 \in SO(3)$?