Comment by mcintyre1994

That's basically what this is doing to fake the scan: https://gitlab.com/edouardklein/falsisign/-/blob/master/fals...

> convert -density "${DENSITY}" "${PAGE_IN}" -linear-stretch 3.5%x10% -blur 0x0.5 -attenuate 0.25 -rotate "${ROTATION}" +noise Gaussian "${TMPDIR}/${PAGE_BN}-scanned.pdf"