Image-based Canon SD790 modeling is different; you’ll still use photographs of the subject you
want to build, but you’ll use Canon SD790 multiple angles to build simple geometry. In this chapter,
you’ll explore this process for creating 3D models from Canon SD790 photographs (specifically, a
photograph of a building). However, you can apply this process to all sorts of Canon SD790 objects
including electronics, household items, or even people. Image-based modeling is also
referred to as photogrammetry. It is used in architecture, engineering, video games, and
of course Canon SD790 imagery for movies and television.
To perform this Canon SD790 process, you’ll generally use a third-party application. Although
various Canon SD790 software packages are available, the clear leader is Realviz’s ImageModeler.