<put algortithm description here>
Input image
[raster]Tile Size
[number]<put parameter description here>
Default: 512
Image logo
[raster]Optional.
<put parameter description here>
Image legend
[raster]Optional.
<put parameter description here>
Default elevation
[number]<put parameter description here>
Default: 0
Output .kmz product
[file]processing.runalg('otb:imagetokmzexport', -in, -tilesize, -logo, -legend, -elev.default, -out)