Computer Vision, IEEE International Conference on (2005)
Oct. 17, 2005 to Oct. 20, 2005
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICCV.2005.202
Ivo Ihrke , MPI Informatik
Bastian Goldluecke , MPI Informatik
Marcus Magnor , MPI Informatik
We present a recording scheme, image formation model and reconstruction method that enables image-based modeling of flowing bodies of water from multi-video input data. The recorded water is dyed with a fluorescent chemical to measure the thickness of a column of water, which leads to an image formation model based on integrated emissivities along a viewing ray. This model allows for a photo-consistency based error measure for a weighted minimal surface, which is recovered using a PDE obtained from the Euler-Lagrangian formulation of the problem. The resulting equation is solved using the level set method.
B. Goldluecke, M. Magnor and I. Ihrke, "Reconstructing the Geometry of Flowing Water," Computer Vision, IEEE International Conference on(ICCV), Beijing, China, 2005, pp. 1055-1060.