Euler characteristics of oceanic sea states

Authors:
Francesco Fedele;Guillermo Gallego;Anthony Yezzi;Alvise Benetazzo;Luigi Cavaleri;Mauro Sclavo;Mauro Bastianini
Affiliations:
School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, USA;School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, USA;School of Electrical & Computer Engineering, Georgia Institute of Technology, Atlanta, USA;ISMAR-CNR, Venice, Italy;ISMAR-CNR, Venice, Italy;ISMAR-CNR, Venice, Italy;ISMAR-CNR, Venice, Italy
Venue:
Mathematics and Computers in Simulation
Year:
2012

Citing 2
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An Invitation to 3-D Vision: From Images to Geometric Models

An Invitation to 3-D Vision: From Images to Geometric Models
Variational principles, surface evolution, PDEs, level set methods, and the stereo problem

IEEE Transactions on Image Processing

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Abstract

We present an application of a novel Variational Wave Acquisition Stereo System (VWASS) for the estimation of the wave surface height of oceanic sea states. Specifically, we show that VWASS video technology combined with statistical techniques based on Euler Characteristics of random fields provides a new paradigm for the prediction of wave extremes expected over a given area of the ocean.