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Analysis of chewing sounds for dietary monitoring

Published: 11 September 2005 Publication History

Abstract

The paper reports the results of the first stage of our work on an automatic dietary monitoring system. The work is part of a large European project on using ubiquitous systems to support healthy lifestyle and cardiovascular disease prevention. We demonstrate that sound from the user's mouth can be used to detect that he/she is eating. The paper also shows how different kinds of food can be recognized by analyzing chewing sounds. The sounds are acquired with a microphone located inside the ear canal. This is an unobtrusive location widely accepted in other applications (hearing aids, headsets). To validate our method we present experimental results containing 3500 seconds of chewing data from four subjects on four different food types typically found in a meal. Up to 99% accuracy is achieved on eating recognition and between 80% to 100% on food type classification.

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Cited By

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  • (2022)EatingTrakProceedings of the ACM on Human-Computer Interaction10.1145/35467496:MHCI(1-22)Online publication date: 20-Sep-2022
  • (2022)A Personalized Approach for Developing a Snacking Detection System using Earbuds in a Semi-Naturalistic SettingProceedings of the 2022 ACM International Symposium on Wearable Computers10.1145/3544794.3558469(11-16)Online publication date: 11-Sep-2022
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Published In

cover image ACM Other conferences
UbiComp'05: Proceedings of the 7th international conference on Ubiquitous Computing
September 2005
394 pages
ISBN:9783540287605
  • Editors:
  • Michael Beigl,
  • Stephen Intille,
  • Jun Rekimoto,
  • Hideyuki Tokuda

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  • Fujitsu
  • NEC
  • KDDI R&D Laboratories Inc.
  • NTT DoCoMo
  • Fuji Xerox: Fuji Xerox

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Springer-Verlag

Berlin, Heidelberg

Publication History

Published: 11 September 2005

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Overall Acceptance Rate 764 of 2,912 submissions, 26%

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  • (2024)NIR-sighted: A Programmable Streaming Architecture for Low-Energy Human-Centric Vision ApplicationsACM Transactions on Embedded Computing Systems10.1145/367207623:6(1-26)Online publication date: 11-Sep-2024
  • (2022)EatingTrakProceedings of the ACM on Human-Computer Interaction10.1145/35467496:MHCI(1-22)Online publication date: 20-Sep-2022
  • (2022)A Personalized Approach for Developing a Snacking Detection System using Earbuds in a Semi-Naturalistic SettingProceedings of the 2022 ACM International Symposium on Wearable Computers10.1145/3544794.3558469(11-16)Online publication date: 11-Sep-2022
  • (2022)EarHealthProceedings of the 20th Annual International Conference on Mobile Systems, Applications and Services10.1145/3498361.3538935(397-408)Online publication date: 27-Jun-2022
  • (2021)Investigating Preferred Food Description Practices in Digital Food JournalingProceedings of the 2021 ACM Designing Interactive Systems Conference10.1145/3461778.3462145(589-605)Online publication date: 28-Jun-2021
  • (2021)Audio-Based Onset Detection applied to Chewing Cycle SegmentationProceedings of the 2021 ACM International Symposium on Wearable Computers10.1145/3460421.3478819(124-128)Online publication date: 21-Sep-2021
  • (2021)Automatic Segmentation Method of Bone Conduction Sound for Eating Activity Detailed DetectionAdjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers10.1145/3460418.3479353(310-315)Online publication date: 21-Sep-2021
  • (2021)PilotEar: Enabling In-ear Inertial NavigationAdjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2021 ACM International Symposium on Wearable Computers10.1145/3460418.3479326(139-145)Online publication date: 21-Sep-2021
  • (2021)EarRumble: Discreet Hands- and Eyes-Free Input by Voluntary Tensor Tympani Muscle ContractionProceedings of the 2021 CHI Conference on Human Factors in Computing Systems10.1145/3411764.3445205(1-14)Online publication date: 6-May-2021
  • (2021)Design Opportunities of Digital Tools for Promoting Healthy Eating Routines Among Dutch Office WorkersHCI International 2021 - Late Breaking Papers: HCI Applications in Health, Transport, and Industry10.1007/978-3-030-90966-6_8(94-110)Online publication date: 24-Jul-2021
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