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. 2023 Jan 28;23(3):1471. doi: 10.3390/s23031471

Algorithm 1 Adjusting WL and WW for high-contrast setting in CT scans.

procedureAdjustWLWW( $I_{C T}, W L_{m a x}, W W_{m a x}$ )
$W L \leftarrow minimum intensity value of I_{C T}$
$W W \leftarrow maximum intensity value of I_{C T} - W L$
while $W W > W W_{m a x}$ do
$W W \leftarrow W W - 1$
end while
while $W L + W W > W L_{m a x}$ do
$W L \leftarrow W L + 1$
end while
return $W L, W W$
end procedure