Discontinuities, Feynman parameters and d-lines

Occlusions, Discontinuities, and Epipolar Lines in Stereo

Binocular stereo is the process of obtaining depth information from a pair of left and right views of a scene. We present a new approach to compute the disparity map by solving a global optimization problem that models occlusions, discontinuities, and epipolar-line interactions. In the model, geometric constraints require every disparity discontinuity along the epipolar line in one eye to alway...

On dynamic behavior of stochastic systems with discontinuities in parameters

-In this paper an analysis and stochastic characterization of optimally controlled systems in the presence of environmental disturbances, additive input and observation noise, and subject to discontinuous-type parameter uncertainties is considered. As an illustrative example, the control of a spinning spacecraft is considered and some quantitative aspects of the stochastic behavior of the contr...

Reconstruction of discontinuities from backscattering data in 2 D ∗

We prove that the non smooth part of a non compactly supported potential q in the Schrödinger Hamiltonian −∆ + q, in dimension n = 2, is contained in its Born approximation qB for backscattering data in a precise sense in terms of continuity: Given q in W the difference q−qB is in the Hölder class Λ for any β < α.

Feynman diagrams versus Fermi-gas Feynman emulator

The 3 D Marching Lines

This paper presents a powerful and general purpose tool designed to extract characteristic lines from 3D images 1. The algorithm, called Marching Lines, is inspired from the Marching Cubes algorithm, which is used to extract iso-value surfaces from 3D images. The Marching Lines algorithm extracts with sub-pixel accuracy the 3D lines corresponding to the intersection of two iso-surfaces from two...