Sökning: "voxel octree"

Hittade 5 uppsatser innehållade orden voxel octree.

  1. 1. Real-time rendering and dynamics of sparse voxel octree clouds

    Master-uppsats, Lunds universitet/Institutionen för datavetenskap

    Författare :Johan Pettersson; [2020]
    Nyckelord :Technology and Engineering;

    Sammanfattning : .... LÄS MER

  2. 2. Real-time screen space reflections and refractions using sparse voxel octrees

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Filip Nilsson; [2015]
    Nyckelord :Sparse octree; voxel; ray tracer; reflection; refraction; Technology and Engineering;

    Sammanfattning : This thesis explores the data structure known as sparse voxel octree and how it can improve the performance of real-time ray tracing. While ray tracing is an excellent way of producing realistic effects in computer graphics it is also very computationally heavy. LÄS MER

  3. 3. Real-Time Volumetric Lighting using SVOs

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Victor Strömberg; [2015]
    Nyckelord :Sparse; voxel octree; ray marching; volume; real-time; 3D texture; Technology and Engineering;

    Sammanfattning : This thesis experiments with the data structure of a sparse voxel octree (SVO)to see if it may improve the performance of empty space ray marching in volumes. While ray marching is a somewhat new technique it is used more often in traversal of volumes. LÄS MER

  4. 4. Dynamic Visualization of Space Weather Simulation Data

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Medie- och InformationsteknikLinköpings universitet/Tekniska högskolan

    Författare :Victor Sand; [2014]
    Nyckelord :nasa; space; space weather; scientific visualization; visualization; 3d; graphics; volumetric; rendering; c ; opencl; opengl; glsl; amnh; pipeline; voxel; voxels; data structures; tsp tree; octree; gpu; gpgpu;

    Sammanfattning : The work described in this thesis is part of the Open Space project, a collaboration between Linköping University, NASA and the American Museum of Natural History. The long-term goal of Open Space is a multi-purpose, open-source scientific visualization software. LÄS MER

  5. 5. Indoor 3D Mapping using Kinect

    Master-uppsats, Linköpings universitet/DatorseendeLinköpings universitet/Tekniska högskolan

    Författare :Morgan Bengtsson; [2014]
    Nyckelord :Kinect; mapping; sparse voxel octree; signed distance function; pose estimation;

    Sammanfattning : In recent years several depth cameras have emerged on the consumer market, creating many interesting possibilities forboth professional and recreational usage. One example of such a camera is the Microsoft Kinect sensor originally usedwith the Microsoft Xbox 360 game console. LÄS MER