Hugin, the time saving cross-platform open source software that is used by both professionals and amateur photographers. All you need is as digital camera, a nice landscape and Hugin. Hugin, by simply stitching together a sequence of photographic shots taken from the same location or landscape creates one big and well blended image or panorama.
This GUI front-end application comes out of the Panorama Tools project and it is maintained by Pablo d’Angelo
Hugin is available for download in both .deb and .rpm packages. Ubuntu users can also install it from the terminal using
sudo apt-get install hugin
Go through the Hugin tutorial and start making great panoramas like real experts do.