Flatken, Markus and Merkel, Jonas and Berres, Anne and Hotz, Ingrid and Gerndt, Andreas and Hagen, Hans (2015) Dynamic Scheduling for Progressive Large-Scale Visualisation. In: EuroVisShort2015, pp. 37-41. The Eurographics Association. Eurographics Conference on Visualization (EuroVis), 25.-29. Mai 2015, Cagliari, Italien. doi: 10.2312/eurovisshort.20151122.
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Official URL: https://diglib.eg.org/handle/10.2312/eurovisshort.20151122.037-041
Abstract
The ever-increasing compute capacity of high-performance systems enables scientists to simulate physical phenomena with a high spatial and temporal accuracy. Thus, the simulation output can yield dataset sizes of many terabytes. An efficient analysis and visualization process becomes very difficult especially for explorative scenarios where users continuously change input parameters. Using a distributed rendering pipeline may relieve the visualization frontend considerably but is often not sufficient. Therefore, we additionally propose a progressive data streaming and rendering approach. The main contribution of our method is the importance-guided order of data processing for block structured datasets. This requires a dynamic scheduling of data chunks on the parallel post-processing system which has been implemented by using an R-Tree. In this paper, we demonstrate the efficiency of our implementation for view-dependent feature extraction with varying viewpoints.
Item URL in elib: | https://elib.dlr.de/101108/ | ||||||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||
Title: | Dynamic Scheduling for Progressive Large-Scale Visualisation | ||||||||||||||||||||||||||||
Authors: |
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Date: | 24 May 2015 | ||||||||||||||||||||||||||||
Journal or Publication Title: | EuroVisShort2015 | ||||||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||||||
DOI: | 10.2312/eurovisshort.20151122 | ||||||||||||||||||||||||||||
Page Range: | pp. 37-41 | ||||||||||||||||||||||||||||
Publisher: | The Eurographics Association | ||||||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||||||
Keywords: | Post-Processing, Large-Scale, Visualization | ||||||||||||||||||||||||||||
Event Title: | Eurographics Conference on Visualization (EuroVis) | ||||||||||||||||||||||||||||
Event Location: | Cagliari, Italien | ||||||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||||||
Event Dates: | 25.-29. Mai 2015 | ||||||||||||||||||||||||||||
Organizer: | The Eurographics Association | ||||||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||
HGF - Program: | Space | ||||||||||||||||||||||||||||
HGF - Program Themes: | Space System Technology | ||||||||||||||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||||||
DLR - Program: | R SY - Space System Technology | ||||||||||||||||||||||||||||
DLR - Research theme (Project): | R - Vorhaben SISTEC (old) | ||||||||||||||||||||||||||||
Location: | Braunschweig | ||||||||||||||||||||||||||||
Institutes and Institutions: | Institut of Simulation and Software Technology > Software for Space Systems and Interactive Visualisation | ||||||||||||||||||||||||||||
Deposited By: | Flatken, Markus | ||||||||||||||||||||||||||||
Deposited On: | 26 Jul 2017 13:16 | ||||||||||||||||||||||||||||
Last Modified: | 26 Jul 2017 13:16 |
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