\documentclass{midl} % Include author names

% The following packages will be automatically loaded:
% jmlr, amsmath, amssymb, natbib, graphicx, url, algorithm2e
% ifoddpage, relsize and probably more
% make sure they are installed with your latex distribution
\usepackage[table]{xcolor}
\definecolor{lightgray}{gray}{0.92}
\colorlet{lightblue}{cyan!20}
\usepackage{makecell}
\usepackage{graphicx}

\usepackage{mwe} % to get dummy images
\usepackage{booktabs}
\jmlrvolume{-- 82}
\jmlryear{2026}
\jmlrworkshop{Full Paper -- MIDL 2026}
\editors{Accepted for publication at MIDL 2026}

\title[FM for 3D Craniofacial Skeletal Data Generation]{Flow Matching for 3D Craniofacial Skeletal Data Generation}

 % Use \Name{Author Name} to specify the name.
 % If the surname contains spaces, enclose the surname
 % in braces, e.g. \Name{John {Smith Jones}} similarly
 % if the name has a "von" part, e.g \Name{Jane {de Winter}}.
 % If the first letter in the forenames is a diacritic
 % enclose the diacritic in braces, e.g. \Name{{\'E}louise Smith}

 % Two authors with the same address
 % \midlauthor{\Name{Author Name1} \Email{abc@sample.edu}\and
 %  \Name{Author Name2} \Email{xyz@sample.edu}\\
 %  \addr Address}

 % Three or more authors with the same address:
 % \midlauthor{\Name{Author Name1} \Email{an1@sample.edu}\\
 %  \Name{Author Name2} \Email{an2@sample.edu}\\
 %  \Name{Author Name3} \Email{an3@sample.edu}\\
 %  \addr Address}


% Authors with different addresses:
% \midlauthor{\Name{Giacomo Melacini} \Email{giacomo.melacini2@unibo.it}\\
% \addr CVLAB, University of Bologna
% \AND
% \Name{Stefano Mazzocchetti} \Email{stefano.mazzocchett5@unibo.it}\\
% \addr DIMESLab, University of Bologna
% \AND 
% \Name{Giuseppe Lisanti}
% \Email{x}\\
% \addr ad
% }

%\footnotetext[1]{Contributed equally}

% More complicate cases, e.g. with dual affiliations and joint authorship
\midlauthor{\Name{Giacomo Melacini\nametag{$^{1}$}} \Email{giacomo.melacini2@unibo.it} \\
\Name{Stefano Mazzocchetti\nametag{$^{2}$}} \Email{stefano.mazzocchett5@unibo.it}\\
\Name{Giuseppe Lisanti\nametag{$^{1}$}} \Email{giuseppe.lisanti@unibo.it}\\
\Name{Luigi {Di Stefano}\nametag{$^{1}$}} \Email{luigi.distefano@unibo.it} \\
\Name{Samuele Salti\nametag{$^{1}$}} \Email{samuele.salti@unibo.it}\\
\addr $^{1}$ CVLAB, University of Bologna \\
\addr $^{2}$ DIMESLab, University of Bologna
}

\begin{document}

\maketitle

\input{sec/0_abstract}

\begin{keywords}
Generative modelling, 3D, Flow Matching, Diffusion Models, Head CT.
\end{keywords}

\input{sec/1_intro}

\input{sec/2_related}

\input{sec/3_method}

\input{sec/4_experiments}

\input{sec/5_conclusion}

% \section{Introduction}

% This is where the content of your paper goes.  Some random
% notes\footnote{Random footnote are discouraged}:
% \begin{itemize}
% \item You should use \LaTeX \cite{Lamport:Book:1989}.
% \item JMLR/PMLR uses natbib for references. For simplicity, here, \verb|\cite|  defaults to
%   parenthetical citations, i.e. \verb|\citep|. You can of course also
%   use \verb|\citet| for textual citations.
% \item Eprints such as arXiv papers can of course be cited \cite{Hinton:arXiv:2015:Distilling}. We recomend using a \verb|@misc| bibtex entry for these as shown in the sample bibliography.
% \item You should follow the guidelines provided by the conference.
% \item Read through the JMLR template documentation for specific \LaTeX
%   usage questions.
% \item Note that the JMLR template provides many handy functionalities
% such as \verb|\figureref| to refer to a figure,
% e.g. \figureref{fig:example},  \verb|\tableref| to refer to a table,
% e.g. \tableref{tab:example} and \verb|\equationref| to refer to an equation,
% e.g. \equationref{eq:example}.
% \end{itemize}

% \begin{table}[htbp]
%  % The first argument is the label.
%  % The caption goes in the second argument, and the table contents
%  % go in the third argument.
% \floatconts
%   {tab:example}%
%   {\caption{An Example Table}}%
%   {\begin{tabular}{ll}
%   \bfseries Dataset & \bfseries Result\\
%   Data1 & 0.12345\\
%   Data2 & 0.67890\\
%   Data3 & 0.54321\\
%   Data4 & 0.09876
%   \end{tabular}}
% \end{table}

% \begin{figure}[htbp]
%  % Caption and label go in the first argument and the figure contents
%  % go in the second argument
% \floatconts
%   {fig:example}
%   {\caption{Example Image}}
%   {\includegraphics[width=0.5\linewidth]{example-image}}
% \end{figure}

% \begin{algorithm2e}
% \caption{Computing Net Activation}
% \label{alg:net}
%  % older versions of algorithm2e have \dontprintsemicolon instead
%  % of the following:
%  %\DontPrintSemicolon
%  % older versions of algorithm2e have \linesnumbered instead of the
%  % following:
%  %\LinesNumbered
% \KwIn{$x_1, \ldots, x_n, w_1, \ldots, w_n$}
% \KwOut{$y$, the net activation}
% $y\leftarrow 0$\;
% \For{$i\leftarrow 1$ \KwTo $n$}{
%   $y \leftarrow y + w_i*x_i$\;
% }
% \end{algorithm2e}

\clearpage  % Acknowledgements, references, and appendix do not count toward the page limit (if any)
% Acknowledgments---Will not appear in anonymized version
\midlacknowledgments{We acknowledge and thank Gabriele Cialone for his work on the aligner architecture used for the skull alignment downstream task. We acknowledge the CINECA award under the ISCRA initiative, for the availability of high-performance computing resources and support.}

\bibliography{midl26_82}

\clearpage
\input{sec/X_suppl}

\end{document}
