Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes

Cumhur Erkut; Jonas Holfelt; Stefania Serafin

doi:10.1109/VR.2018.8446230

Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes

Cumhur Erkut, Jonas Holfelt, Stefania Serafin

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

6 Citations (Scopus)

Abstract

We have previously presented an augmented reality (AR) audio application, where scattering delay networks efficiently generate and organize a reverberator, based on room geometry scanned by an AR device. The application allowed for real-Time processing and updating of reflection path geometry and provided a proof-of-concept for plausible audio-spatial registration of a virtual object in real environments. Here we present our ongoing work that aims to extend the simulation to outdoor scenes by using the Waveguide Web, instead of the original formulation with the Scattering Delay Networks. The current implementation is computationally more demanding, but has a potential to provide more accurate second-order reflections, and therefore, better registering of audio-visual AR scenes.

Original language	English
Title of host publication	25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings
Editors	Frank Steinicke, Bruce Thomas, Kiyoshi Kiyokawa, Greg Welch
Number of pages	2
Publisher	IEEE
Publication date	24 Aug 2018
Pages	543-544
Article number	8446230
ISBN (Print)	978-1-5386-3366-3
ISBN (Electronic)	978-1-5386-3365-6
DOIs	https://doi.org/10.1109/VR.2018.8446230
Publication status	Published - 24 Aug 2018
Event	25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Reutlingen, Germany Duration: 18 Mar 2018 → 22 Mar 2018

Conference

Conference	25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018
Country/Territory	Germany
City	Reutlingen
Period	18/03/2018 → 22/03/2018
Sponsor	ART, Digital Projection, et al., Haption, MiddleVR, VICON

Keywords

Human-centered computing-Mixed / augmented reality-Human-centered computing-Auditory feedback

Access to Document

10.1109/VR.2018.8446230

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@inproceedings{000110f436d64b198916149fe27039ac,

title = "Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes",

abstract = "We have previously presented an augmented reality (AR) audio application, where scattering delay networks efficiently generate and organize a reverberator, based on room geometry scanned by an AR device. The application allowed for real-Time processing and updating of reflection path geometry and provided a proof-of-concept for plausible audio-spatial registration of a virtual object in real environments. Here we present our ongoing work that aims to extend the simulation to outdoor scenes by using the Waveguide Web, instead of the original formulation with the Scattering Delay Networks. The current implementation is computationally more demanding, but has a potential to provide more accurate second-order reflections, and therefore, better registering of audio-visual AR scenes.",

keywords = "Human-centered computing-Mixed / augmented reality-Human-centered computing-Auditory feedback",

author = "Cumhur Erkut and Jonas Holfelt and Stefania Serafin",

year = "2018",

month = aug,

day = "24",

doi = "10.1109/VR.2018.8446230",

language = "English",

isbn = "978-1-5386-3366-3",

pages = "543--544",

editor = "Frank Steinicke and Bruce Thomas and Kiyoshi Kiyokawa and Greg Welch",

booktitle = "25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings",

publisher = "IEEE",

address = "United States",

note = "25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 ; Conference date: 18-03-2018 Through 22-03-2018",

}

Erkut, C, Holfelt, J & Serafin, S 2018, Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes. in F Steinicke, B Thomas, K Kiyokawa & G Welch (eds), 25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings., 8446230, IEEE, pp. 543-544, 25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018, Reutlingen, Germany, 18/03/2018. https://doi.org/10.1109/VR.2018.8446230

Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes. / Erkut, Cumhur; Holfelt, Jonas; Serafin, Stefania.
25th IEEE Conference on Virtual Reality and 3D User Interfaces, VR 2018 - Proceedings. ed. / Frank Steinicke; Bruce Thomas; Kiyoshi Kiyokawa; Greg Welch. IEEE, 2018. p. 543-544 8446230.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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N2 - We have previously presented an augmented reality (AR) audio application, where scattering delay networks efficiently generate and organize a reverberator, based on room geometry scanned by an AR device. The application allowed for real-Time processing and updating of reflection path geometry and provided a proof-of-concept for plausible audio-spatial registration of a virtual object in real environments. Here we present our ongoing work that aims to extend the simulation to outdoor scenes by using the Waveguide Web, instead of the original formulation with the Scattering Delay Networks. The current implementation is computationally more demanding, but has a potential to provide more accurate second-order reflections, and therefore, better registering of audio-visual AR scenes.

AB - We have previously presented an augmented reality (AR) audio application, where scattering delay networks efficiently generate and organize a reverberator, based on room geometry scanned by an AR device. The application allowed for real-Time processing and updating of reflection path geometry and provided a proof-of-concept for plausible audio-spatial registration of a virtual object in real environments. Here we present our ongoing work that aims to extend the simulation to outdoor scenes by using the Waveguide Web, instead of the original formulation with the Scattering Delay Networks. The current implementation is computationally more demanding, but has a potential to provide more accurate second-order reflections, and therefore, better registering of audio-visual AR scenes.

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ER -

Mobile AR in and Out: Towards Delay-Based Modeling of Acoustic Scenes

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