Architectural photogrammetry – Mosaicing methods
It is often impossible to take the entire facade of a building in just one photograph. You have to take several photos then mount them together in a mosaic to form the picture.
Many programs claim to do mosaics of several photos, but what they actually mean can vary a lot. Some do no more than straighten up several photos in one document, leaving the user the task of mounting them together as best he can, with programs such as PhotoShop.
Excluding such kinds of program, many other alternatives remain: