OCAD University Open Research Repository

Data-driven sonification of CFD aneurysm models

MacDonald, Daniel E. and Natarajan, Thangam and Windeyer, Richard C. and Coppin, Peter and Steinman, David A. (2018) Data-driven sonification of CFD aneurysm models. In: The 24th International Conference on Auditory Display (ICAD 2018), 10-15 Jun 2018, Houghton, USA.

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Abstract

A novel method is presented for inspecting and characterizing turbulent-like hemodynamic structures in intracranial cerebral aneurysms by sonification of data generated using Computational Fluid Dynamics (CFD). The intention of the current research is to intuitively communicate flow complexity by augmenting conventional
flow visualizations with data-driven sound, thereby increasing the ease of interpretation of dense spatiotemporal data through multimodal presentation. The described implementation allows the user to listen to flow fluctuations thought to indicate turbulent-like blood flow patterns that are often visually difficult to discriminate in conventional flow visualizations.

Item Type: Conference/Workshop Item (Paper)
Divisions: Faculty of Design
Date Deposited: 09 Jul 2018 16:16
Last Modified: 10 Jul 2018 20:56
URI: http://openresearch.ocadu.ca/id/eprint/2390

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