NDLI: Audio-visual intent-to-speak detection for human-computer interaction

Content Provider	IEEE Xplore Digital Library
Author	De Cuetos, P. Neti, C. Senior, A.W.
Copyright Year	2000
Description	Author affiliation: Inst. Eurecom, Sophia-Antipolis, France (De Cuetos, P.)
Abstract	Introduces a practical system that aims to detect a user's intent to speak to a computer, by considering both audio and visual cues. The whole system is designed to intuitively turn on the microphone for speech recognition without needing to click on a mouse, thus improving the human-like communication between users and computers. The first step is to detect a frontal face through a simple desktop video camera image, by using some well-known image processing techniques for face and facial feature detection on one image. The second step is an audio-visual speech event detection that combines both visual and audio indications of speech. In this paper, we consider visual measures of speech activity as well as audio energy to determine if the previously detected user is actually speaking or not.
Starting Page	2373
Ending Page	2376
File Size	377249
Page Count	4
File Format	PDF
ISBN	0780362934
ISSN	15206149
DOI	10.1109/ICASSP.2000.859318
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2000-06-05
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Face detection Mice Text processing Humans Speech recognition USA Councils Keyboards Mouth Shape
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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