Unique Geometry and Texture From Corresponding Image Patches

We present a sufficient condition for recovering unique texture and viewpoints from unknown orthographic projections of a flat texture process. We show that four observations are sufficient in general, and we characterize the ambiguous cases. The results are applicable to shape from texture and texture-based structure from motion.

Automated summary

The study presents a sufficient condition for recovering unique texture and viewpoints from unknown orthographic projections. It is shown that four observations are generally sufficient, with characterization of ambiguous cases. The results have applications in shape from texture and texture-based structure from motion.