3D manipulation in a 2D image

Photo-editing software restricts the control of objects in a photograph to the 2D image plane. We present a method that enables users to perform the full range of 3D manipulations, including scaling, rotation, translation, and nonrigid deformations, to an object in a photograph.

This is absolutely fascinating. I’m dreaming of a way to recreate entire 3D scenes from 2D photographs. This is getting us a step closer.