Unique Geometry and Texture From Corresponding Image Patches
Dor Verbin, Steven J. Gortler, Todd E. Zickler · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2021
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.