Visualization of WiFi Signals Using Programmable Transfer Functions

dc.contributor.authorRowden, Alexander
dc.contributor.authorKrokos, Eric
dc.contributor.authorWhitley, Kirsten
dc.contributor.authorVarshney, Amitabh
dc.date.accessioned2023-10-25T16:13:12Z
dc.date.available2023-10-25T16:13:12Z
dc.date.issued2022-04-26
dc.description.abstractIn this paper, we show how volume rendering with a Programmable Transfer Function can be used for the effective and comprehensible visualization of WiFi signals. A traditional transfer function uses a low-dimensional lookup table to map the volumetric scalar field to color and opacity. In this paper, we present the concept of a Programmable Transfer Function. We then show how generalizing traditional lookup-based transfer functions to Programmable Transfer Functions enables us to leverage view-dependent and real-time attributes of a volumetric field to depict the data variations of WiFi surfaces with low and high-frequency components. Our Programmable Transfer Functions facilitate interactive knowledge discovery and produce meaningful visualizations.
dc.description.urihttps://doi.org/10.3390/info13050224
dc.identifierhttps://doi.org/10.13016/dspace/onod-xagq
dc.identifier.citationRowden, A.; Krokos, E.; Whitley, K.; Varshney, A. Visualization of WiFi Signals Using Programmable Transfer Functions. Information 2022, 13, 224.
dc.identifier.urihttp://hdl.handle.net/1903/31107
dc.language.isoen_US
dc.publisherMDPI
dc.relation.isAvailableAtCollege of Computer, Mathematical & Natural Sciencesen_us
dc.relation.isAvailableAtComputer Scienceen_us
dc.relation.isAvailableAtDigital Repository at the University of Marylanden_us
dc.relation.isAvailableAtUniversity of Maryland (College Park, MD)en_us
dc.subjecttransfer functions
dc.subjectvolume rendering
dc.subjectWiFi visualization
dc.subjectdata visualization
dc.subjectnetwork rendering
dc.titleVisualization of WiFi Signals Using Programmable Transfer Functions
dc.typeArticle
local.equitableAccessSubmissionNo

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