Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

MFA-DVR: direct volume rendering of MFA models

Journal Article · · Journal of Visualization
 [1];  [2];  [1];  [2]
  1. Univ. of Nebraska, Lincoln, NE (United States)
  2. Argonne National Laboratory (ANL), Argonne, IL (United States)
3D volume rendering is widely used to reveal insightful intrinsic patterns of volumetric datasets across many domains. However, the complex structures and varying scales of volumetric data can make efficiently generating high-quality volume rendering results a challenging task. Multivariate functional approximation (MFA) is a new data model that addresses some of the critical challenges: high-order evaluation of both value and derivative anywhere in the spatial domain, compact representation for large-scale volumetric data, and uniform representation of both structured and unstructured data. Here, in this paper, we present MFA-DVR, the first direct volume rendering pipeline utilizing the MFA model, for both structured and unstructured volumetric datasets. We demonstrate improved rendering quality using MFA-DVR on both synthetic and real datasets through a comparative study. We show that MFA-DVR not only generates more faithful volume rendering than using local filters but also performs faster on high-order interpolations on structured and unstructured datasets. MFA-DVR is implemented in the existing volume rendering pipeline of the Visualization Toolkit (VTK) to be accessible by the scientific visualization community.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
2569770
Journal Information:
Journal of Visualization, Journal Name: Journal of Visualization Journal Issue: 1 Vol. 27; ISSN 1875-8975; ISSN 1343-8875
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

References (43)

Tricubic interpolation in three dimensions journal January 2005
Volume Visualization: A Technical Overview with a Focus on Medical Applications journal August 2010
Direct volume rendering of unstructured tetrahedral meshes using CUDA and OpenMP journal August 2013
TSR-VFD: Generating temporal super-resolution for unsteady vector field data journal April 2022
Efficient GPU-Based Texture Interpolation using Uniform B-Splines journal January 2008
GPU Prefilter for Accurate Cubic B-spline Interpolation journal December 2010
Optical models for direct volume rendering journal June 1995
Evaluation and design of filters using a Taylor series expansion journal January 1997
Interpolation revisited [medical images application] journal July 2000
Simple, Fast, and Robust Ray Casting of Irregular Grids conference January 1997
Foundations of Multivariate Functional Approximation for Scientific Data conference October 2018
STSRNet: Deep Joint Space–Time Super-Resolution for Vector Field Visualization journal November 2021
SSR-VFD: Spatial Super-Resolution for Vector Field Data Analysis and Visualization conference June 2020
A Super-Resolution Framework for 3-D High-Resolution and High-Contrast Imaging Using 2-D Multislice MRI journal May 2009
Robust Super-Resolution Volume Reconstruction From Slice Acquisitions: Application to Fetal Brain MRI journal October 2010
Hardware-based view-independent cell projection journal April 2003
Hardware-Assisted Visibility Sorting for Unstructured Volume Rendering journal May 2005
A Comparison of Gradient Estimation Methods for Volume Rendering on Unstructured Meshes journal March 2011
Fast High-Quality Volume Ray Casting with Virtual Samplings journal November 2010
Interactive Volume Visualization of General Polyhedral Grids journal December 2011
TSR-TVD: Temporal Super-Resolution for Time-Varying Data Analysis and Visualization journal January 2019
Accelerating Unstructured Mesh Point Location with RT Cores journal January 2020
STNet: An End-to-End Generative Framework for Synthesizing Spatiotemporal Super-Resolution Volumes journal January 2022
A Memory Efficient Encoding for Ray Tracing Large Unstructured Data journal January 2022
Ray-traced Shell Traversal of Tetrahedral Meshes for Direct Volume Visualization conference October 2021
The design and implementation of an object-oriented toolkit for 3D graphics and visualization conference January 1996
Efficient Space Skipping and Adaptive Sampling of Unstructured Volumes Using Hardware Accelerated Ray Tracing conference October 2019
ZSWEEP: An Efficient and Exact Projection Algorithm for Unstructured Volume Rendering conference October 2000
Mastering Windows: Improving Reconstruction conference October 2000
Fast Polyhedral Cell Sorting for Interactive Rendering of Unstructured Grids journal September 1999
Interactive High‐Quality Maximum Intensity Projection journal September 2000
Fast Catmull‐Rom Spline Interpolation for High‐Quality Texture Sampling journal May 2018
On Visualization and Reconstruction from Non‐Uniform Point Sets using B‐splines journal June 2009
Efficient space-leaping method for volume rendering conference March 1999
Multidimensional adaptive sampling and reconstruction for ray tracing conference August 2008
Beyond trilinear interpolation journal July 2019
A polygonal approximation to direct scalar volume rendering journal November 1990
A Novel Ray-Casting Algorithm Using Dynamic Adaptive Sampling journal October 2020
Memory Efficient GPU-Based Ray Casting for Unstructured Volume Rendering null January 2008
Fast Ray Traversal of Tetrahedral and Hexahedral Meshes for Direct Volume Rendering null January 2006
A Survey of GPU-Based Large-Scale Volume Visualization null January 2014
Volume Rendering Via Data-Parallel Primitives null January 2015
GPU-based Data-parallel Rendering of Large, Unstructured, and Non-convexly Partitioned Data preprint January 2022

Similar Records

Scalable Volume Visualization for Big Scientific Data Modeled by Functional Approximation
Conference · Sat Dec 31 23:00:00 EST 2022 · OSTI ID:2467465

Remote rendering using vtk and vic.
Conference · Tue Sep 19 00:00:00 EDT 2000 · OSTI ID:764263

Object-oriented parallel polygon rendering
Conference · Thu Sep 01 00:00:00 EDT 1994 · OSTI ID:10109198