Embedding Meta Information into Visualizations | IEEE Journals & Magazine | IEEE Xplore

Embedding Meta Information into Visualizations


Abstract:

In this work, we study how to co-locate meta information with visualizations by directly embedding information into visualizations. This allows for visualizations to carr...Show More

Abstract:

In this work, we study how to co-locate meta information with visualizations by directly embedding information into visualizations. This allows for visualizations to carry provenance and authorship information themselves for reproducibility. We call these self-describing visualizations–reproducible, authenticatable, and documentable. Self-describing visualizations can be used to extend existing visualization provenance systems. Herein, we start with a survey of existing digital image watermarking literature. We search for and classify watermarking algorithms that can support scientific visualizations. Using our payload-resilience testing framework, we evaluate and recommend algorithms supporting various use cases in the payload-resiliency space, and present guidelines for optimizing visualizations to improve payload capacities and embedding robustness. We demonstrate the efficacy of self-describing visualizations with two sample application implementations: (1) adding an embedding filter as a part the standard rendering pipeline, (2) creating a web reader to automatically and reliably extract provenance information from scientific publications for review and dissemination.
Published in: IEEE Transactions on Visualization and Computer Graphics ( Volume: 26, Issue: 11, 01 November 2020)
Page(s): 3189 - 3203
Date of Publication: 14 May 2019

ISSN Information:

PubMed ID: 31095486

Funding Agency:


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