Flat Refractive Geometry

This project analyzes the class of imaging systems that defy the single viewpoint (SVP) assumption. They are made of a standard perspective camera looking into a refractive medium through a flat interface. The refractive medium is most commonly water. The two cases are either that of aquaria, where the water is enclosed in an air-based environment that the camera is in or where an air chamber containing a camera is enclosed in a water-based environment. Both of these cases have the same imaging model.

 
 

Presentation & Errata

FLAT REFRACTIVE GEOMETRY - ERRATA

This is an errata to the paper ”Flat Refractive Geometry“, CVPR’08.

Screenshot from 2021-01-20 14-35-25.png

FLAT REFRACTIVE GEOMETRY

Flat refractive geometry slides.

Screenshot from 2021-01-20 14-39-21.png

Publications

2011flatRefractiveGeometryd.png

Flat Refractive Geometry. Tali Treibitz, et al. IEEE Trans. Pattern Analysis & Machine Intelligence, 2011.

2008flatRefractiveGeometryc.png

Flat Refractive Geometry. Tali Treibitz, et al. oral in CVPR, 2008.