Essays about: "voxel octree"

Showing result 1 - 5 of 7 essays containing the words voxel octree.

  1. 1. Compression of Sequential Voxel Data for Sequence-based Animation

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Filip Antonijevic; [2023-10-23]
    Keywords : voxel; octree; grid; compression; animation; spatiotemporal; sorting; reordering; DXT; HSV;

    Abstract : This thesis presents a method for lossy compression of voxel data in an animation sequence. Uncompressed voxel animation can become very memory intensive and therefore need a more efficient method to store and render such data. READ MORE

  3. 2. Semantic UFOMap : Semantic Information in Octree Occupancy Maps

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Edvin von Platen; [2021]
    Keywords : Mapping; Octrees; RGB-D perception; Motion and path planning; Semantics; Robots.; Kartläggning; Octree; Färg- och djupperception; Rörelse- och vägplannering; Semantik; Robotar.;

    Abstract : Many autonomous robots operating in unknown and unstructured environments rely on building a dense 3D map of it during exploration. What tasks the robot can perform depends on the information stored in this map. READ MORE

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

    University essay from Lunds universitet/Institutionen för datavetenskap

    Author : Johan Pettersson; [2020]
    Keywords : Technology and Engineering;

    Abstract : .... READ MORE

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

    University essay from Lunds universitet/Institutionen för datavetenskap

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

    Abstract : 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. READ MORE

  6. 5. Real-Time Volumetric Lighting using SVOs

    University essay from Lunds universitet/Institutionen för datavetenskap

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

    Abstract : 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. READ MORE