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Now showing items 11-17 of 17
Hybrid Forward Resampling and Volume Rendering
(The Eurographics Association, 2003)
The transforming and rendering of discrete objects, such as traditional images (with or without depths) and volumes, can be considered as resampling problem - objects are reconstructed, transformed, filtered, and finally ...
Real-Time Volume Manipulation
(The Eurographics Association, 2003)
In this paper, we describe a set of algorithms and an implementation (called VolEdit), for interactively manipulating 3D volumetric objects (datasets). The system utilizes skeletons, which allows users/animators to ...
Rapid Emission Tomography Reconstruction
(The Eurographics Association, 2003)
We present new implementations of the Maximum Likelihood Expectation Maximization (EM) algorithm and the related Ordered Subset EM (OSEM) algorithm. Our implementation is based on modern graphics hardware and achieves ...
Chronovolumes: A Direct Rendering Technique for Visualizing Time-Varying Data
(The Eurographics Association, 2003)
We present a new method for displaying time varying volumetric data. The core of the algorithm is an integration through time producing a single view volume that captures the essence of multiple time steps in a sequence. ...
Cell Projection of Convex Polyhedra
(The Eurographics Association, 2003)
Finite element methods commonly use unstructured grids as the computational domain. As a matter of fact, the volume visualization of these unstructured grids is a time consuming task. Here, the fastest known object order ...
Remote View-dependent Isosurface Visualization
(The Eurographics Association, 2003)
This paper presents a simple and effective protocol for remote isosurface visualization. The protocol breaks up the isosurface visualization pipeline at the 3D primitive stage for the server to send primitives to the client. ...
Out-of-Core Encoding Of Large Tetrahedral Meshes
(The Eurographics Association, 2003)
In this paper, an out-of-core data compression method is presented to encode large Finite Element Analysis (FEA) meshes. The method is comprised with two stages. At the first stage, the input FEA mesh is divided into blocks, ...