Instability of the eikonal equation and shape from shading - Barnes, Ian; Zhang, Kewei (ESAIM Mathematical Modelling and Numerical Analysis, 2000)
Keywords: 26A16; 54C20; 57M05; 57N05; Eikonal equation; Exact sciences and technology; General topology; instability; Manifolds and cell complexes; Mathematical analysis; Mathematics; numerical analysis; Partial differential equations; Real functions; Sciences and techniques of general use; shape from shading; Topology. Manifolds and cell complexes. Global analysis and analysis on manifolds; Computer vision; Existence theorem; Sobolev space; Lebesgue space; Shading; Partial differential equation; Three dimensional model; Lambert surface; Numerical analysis; Lipschitz boundary; Eikonal equation; Instability; Eikonal approximation; Domain decomposition