Essays about: "Level-Set method"

Showing result 1 - 5 of 15 essays containing the words Level-Set method.

  1. 1. Dynamic Real-Time Fire Propagation for Networked Multiplayer Games

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Author : Iris Kotsinas; Viktor Tholén; [2022]
    Keywords : fire simulation; fire propagation; fire; game system; real-time; dynamic system; multiplayer games;

    Abstract : Simulating fire propagation in games can be problematic since it requires immense computational power if the fire is portrayed physically accurate. To decrease the computational power required, simplifications and approximations must be made. READ MORE

  3. 2. Approximating the element matrices in an unfitted finite element method using neural networks

    University essay from Umeå universitet/Institutionen för fysik

    Author : Amanda Bertgren; [2022]
    Keywords : Finite element method; CutFEM; neural networks; machine learning;

    Abstract : This study investigates the possibility of combining an unfitted finite element method, CutFEM, with neural networks, in an attempt to reduce the computational time on evolving domains. Finite element methods are used to solve partial differential equations by fitting a spatial and temporal discretisation to the momentous domain. READ MORE

  4. 3. Code analysis : Uncovering hidden problems in a codebase by commits to a version control system

    University essay from Högskolan i Jönköping/JTH, Datateknik och informatik

    Author : Ken Reijo; Martin Kåhre; [2019]
    Keywords : Hotspots; correlations; Sum of Coupling; Authors; Adam Tornhill.; Hotspots; korrelationer; Sum Of Coupling; Authors; Adam Tornhill.;

    Abstract : Syfte – Startpunkten för den här studien var att identifiera effektiva och ineffektiva delar av en kodbas som kan leda till förbättringar av koden. Detta utfördes på förfrågan av ett företag. För att stödja begärandet utnyttjades en bok av författaren Adam Tornhill. READ MORE

  5. 4. A Gaussian Mixture Model based Level Set Method for Volume Segmentation in Medical Images

    University essay from Linköpings universitet/Beräkningsmatematik; Linköpings universitet/Tekniska fakulteten

    Author : Grayson Webb; [2018]
    Keywords : Probablistic level set methods; Gaussian mixture models; image segmentation; volume segmentation; medical images;

    Abstract : This thesis proposes a probabilistic level set method to be used in segmentation of tumors with heterogeneous intensities. It models the intensities of the tumor and surrounding tissue using Gaussian mixture models. READ MORE

  6. 5. Fast marching and fast sweeping in optimal path planning

    University essay from KTH/Numerisk analys, NA

    Author : Håkon Jarvis Westergård; [2018]
    Keywords : ;

    Abstract : This thesis concerns the implementation of an pre-analysis tool in orienteering for the problem of finding the optimal route choice on a leg in orienteering. The problem is modelled by the framework of level sets and an anisotropic travel time equation is proposed. READ MORE