Soada, lmmaNavazo, IsabelXavier PueyoManuel Próspero dos SantosLuiz Velho2023-01-242023-01-242022978-3-03868-194-6https://doi.org/10.2312/pt.20021416https://diglib.eg.org:443/handle/10.2312/pt20021416ln this paper the visualization of hybrid scenes that contain volume data anda fitted extracted surface is addressed. The proposed algorithm is based on a integrated octree-based representation: the "Hybrid Octree ". The Hybrid Octree allows to obtain multiresolution representation of the volume data and it also maintains a decimated surjace codification. The proposed visualization approach uses 3D-textures for the visualization of the volume data and integrates the surface polygons using the information represented in the octree structure. The main characteristics of the method are: its capabilities to perform multiresolution hybrid visualizations and its efficient use of texture memory space.Attribution 4.0 International LicenseHybrid Visualization, Octree data structures, 3D texturesHybrid VisualizationOctree data structures3D textures10.2312/pt.20021416217-2248 pages