<put algortithm description here>
Optional.
<put parameter description here>
Optional.
<put parameter description here>
<put parameter description here>
Default: True
<put parameter description here>
Options:
Default: 0
processing.runalg('saga:changedetection', initial, ini_lut, ini_lut_min, ini_lut_max, ini_lut_nam, final, fin_lut, fin_lut_min, fin_lut_max, fin_lut_nam, nochange, output, change, changes)