Essays about: "hair modeling"

Found 3 essays containing the words hair modeling.

  1. 1. Absorption of light through isolated and coupled resonances in horizontal InP nanowire arrays

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Ali Hosseinnia; [2015]
    Keywords : Coupling; Optical resonances; Horizontal nanowires; Periodic Array; Indium Phosphide; Finite Element Method; Scattering Matrix Method; Eigen function method; Mie Theory; Scattering; Absorption; Nano-Optics; Nanowire; Physics and Astronomy;

    Abstract : We have studied the interaction of light with two types of closely related nanostructures: a single horizontal InP nanowire and an infinite periodic array of such nanowires. The study has been done theoretically by calculating the absorption cross section of the nanowires via a semi analytical method, the Mie theory, and two numerical methods, the scattering matrix method (SMM) and the finite element method (FEM) to perform electromagnetic modeling. READ MORE

  3. 2. Evaluation of Hair Modeling, Simulation and Rendering Algorithms for a VFX Hair Modeling System

    University essay from Medie- och Informationsteknik

    Author : Vilhelm Hedberg; [2011]
    Keywords : hair modeling; hardware rendering; light scattering; physically-based simulation;

    Abstract : Creating realistic virtual hair consists of several major areas: creating the geometry, moving the hair strands realistically and rendering the hair. In this thesis, a background survey covering each one of these areas is given. A node-based, procedural hair system is presented, which utilizes the capabilities of modern GPUs. READ MORE

  4. 3. Super-Helices for Hair Modeling and Dynamics

    University essay from Institutionen för teknik och naturvetenskap

    Author : Mattias Bergbom; [2007]
    Keywords : hair modeling simulation;

    Abstract : We present core components of a hair modeling and dynamics solution for the feature film industry. Recent research results in hair simulation are exploited as a dynamics model based on solving the Euler-Lagrange equations of motion for a discretized Cosserat curve is implemented in its entirety. READ MORE