GIMP phfluuh plugin

phfluuh is a plugin for the gimp that helps assemble some kinds of panoramic mosaics.

With phfluuh you can insert multiple photographs into a single multilayer image, though you have to do the final alignment manually - This is very similar functionality to the Gimp pandora plugin.

phfluuh also has methods to correct barrel distortion and convert rectilinear photographs to cylindrical Projection.

Note that the Panorama Gimp plug-in also has methods to correct barrel distortion and convert between projections.

You can read more in the [http://www.acc.umu.se/~janlert/phfluuh/ phfluuh page at Ume� University]