volume rendering 137x volume visualization 51x direct volume rendering 30x transfer function 24x multi-dimensional transfer function 5x volume deformation 5x volume modeling 5x transfer function design 4x volume illumination 4x interactive volume rendering 3x interval volume 3x volume data 3x volumetric data 3x interactive volume visualization 2x large volumes 2x multi-resolution volume 2x volume graphics 2x volume roaming 2x volume shading 2x volume splatting 2x volumes 2x voxelization 2x 3d texture-based volume rendering 1x compressed volume rendering 1x controlled-volume vaporization 1x distributed volume reconstruction 1x efficient volume rendering 1x higher-order volumetric functions 1x image-swept volume 1x indirect volume rendering 1x interacting with volumetric datasets 1x interactive large higher-order tetrahedral volume 1x interactive volume exploration 1x interactive volume illustration 1x interval volume rendering 1x large volume visualization 1x large volumetric data 1x large-scale volume rendering 1x mixing polygons and volumes 1x multi-volume rendering 1x multi-volume visualization 1x multimodal volume rendering 1x parallel and distributed volume visualization 1x partial volume voxels 1x pre-integrated volume rendering 1x spectral volume rendering 1x surface and volume illustration 1x temporal volume rendering 1x texture-based volume rendering 1x texture-based volume visualization 1x volume bricking 1x volume completion 1x volume compositing 1x volume csg 1x volume editing 1x volume exploration 1x volume fairing 1x volume fraction 1x volume gradient operator 1x volume manipulation 1x volume modelling and rendering 1x volume raycasting 1x volume reconstruction 1x volume reformation 1x volume subdivision 1x volume warping 1x volume-preserving mapping 1x volumetric collision 1x volumetric data reconstruction 1x volumetric environment 1x voxel arrays 1x voxel-based modeling 1x whole field modelling 1x x-ray volume rendering 1x