2026-07-24T11:53:11Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:13759 2024-03-06T10:31:15Z ddc:004 open_access

Is Smaller Always Better? - Evaluating Video Compression Techniques for Simulation Ensembles Ruediger, Patrick Garth, Christoph Hagen, Hans Leitte, Heike Image Database CinemaDB Video Compression Evaluation Benchmark In-situ We provide an evaluation of the applicability of video compression techniques for compressing visualization image databases that are often used for in situ visualization. Considering relevant practical implementation aspects, we identify relevant compression parameters, and evaluate video compression for several test cases, involving several data sets and visualization methods; we use three different video codecs. To quantify the benefits and drawbacks of video compression, we employ metrics for image quality, compression rate, and performance. The experiments discussed provide insight into good choices of parameter values, working well in the considered cases. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Patrick Ruediger and Christoph Garth and Hans Hagen and Heike Leitte 2021 Is Part Of OASIcs, Volume 89, 2nd International Conference of the DFG International Research Training Group 2057 – Physical Modeling for Virtual Manufacturing (iPMVM 2020) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/OASIcs.iPMVM.2020.10 urn:nbn:de:0030-drops-137591 https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.iPMVM.2020.10 eng https://creativecommons.org/licenses/by/4.0/legalcode