Accelerating subsurface scattering using Cholesky factorization


In this paper we present a simplified subsurface scattering model that exploits a diffusion mechanism to provide a simpler solution to the transport equation. Our model is based on numerical analysis techniques that are amenable to Cholesky factorization. We treat the factorization as a precomputed scattering quantity which can be used to significantly… (More)
DOI: 10.1007/s00371-006-0029-z


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