begin{figure}[ht] centering resizebox{!}{0cm}{begin{minipage}{textwidth} includegraphics[width=5cm]{example-image-a} caption{} label...
usepakage{subfig}begin{figure*}[!htb] centering subfigure[Derm101 data distribution]{includegraphics[width=0.5textwidth]{derm101_stat.png}} & ...