help.tex

%Integral
\int_{}^{}

%picture import
\begin{figure}[ht]
    \centering
    \includegraphics[scale=0.5]{PICTURE}
    \caption{something}
    %label always in the end
    \label{fig:lablename}
\end{figure}

%Column break
%hereitis
\vfill\null \columnbreak

\underbrace{normal} _{under}

}
%red horizontal line:
\color{red}\par\noindent\rule{\textwidth}{0.6pt}\color{black}

% referencing inside the report
\label{sec:SECTIONNAME}
\cref{sec:SECTIONNAME}
%other types are: 
% ch: chapter
% sec: section
% subsec: subsection
% fig: figure
% tab: table
% eq: equation
% lst: code listing
% itm: enumerated list item
% alg: algorithm
% app: appendix subsection

%multiple images

\begin{figure}[htp]
    \centering
    \subfloat[Initial Image]{
    \includegraphics[width=3cm]{images/Lecture/Filtering/initial_image.png}
        \label{Initial Image HP}
        }
        \hfill
    \subfloat[Greyscale Image]{
    \includegraphics[width=3cm]{images/Lecture/Filtering/grey_scale_image.png}
        \label{Greyscale Image HP}
        }
        \hfill
    \subfloat[Edges Detected]{
    \includegraphics[width=3cm]{images/Lecture/Filtering/edges_detected.png}
        \label{Edges Detected HP}
        }
        \hfill
        \\
    \subfloat[Threshold Filtered]{
    \includegraphics[width=3cm]{images/Lecture/Filtering/filtering.png}
        \label{Threshold Filtered}
        }
        \hspace{1.3cm}
    \subfloat[Maximums]{
    \includegraphics[width=3cm]{images/Lecture/Filtering/maximum_detection.png}
        \label{Maximums HP}
        }
    \caption{Canny Edge Detector \citep{DavideScaramuzza}}
    \label{fig:canny_edge_dector}
\end{figure}

%tables

\begin{table}[!ht]
    \setlength{\extrarowheight}{20pt}
    \centering
    \large
    \begin{tabular}{|c|c|}
        \hline
        Extractor Comparison & ORB & BRISK & KLT\\[12pt]
        \hline
        Direct Depth Information & (Limited point density and FoW)\\[12pt]
        \hline
        Lighting Independence & No color detection\\[12pt]
        \hline
        360° FoW (horizontally) & Pricier than cameras\\[12pt]
        \hline
         & Generally heavier than cameras\\[12pt]
        \hline
    \end{tabular}
    \caption{LiDAR vs Cameras}
    \label{tab:LvsC}
\end{table}