NDLI: Temporal differences in eye and mouth movements classifying facial expressions of smiles

Content Provider	IEEE Xplore Digital Library
Author	Nishio, S. Koyama, K. Nakamura, T.
Copyright Year	1998
Description	Author affiliation: Koyama Res. Lab., NTT Commun. Sci. Labs., Kyoto, Japan (Nishio, S.)
Abstract	In our previous work (S. Nishio and K. Koyama, 1997), we examined the effect of temporal differences in eye and mouth movements on classifying facial expressions of smiles. The results showed that: (a) these differences significantly influence the classification; (b) when the mouth begins moving prior to the eyes, the expressions are taken as positive; (c) when the eyes move prior to the mouth, the expressions are taken as negative; and (d) when both movements begin simultaneously, the expressions are taken as social laughter. The above results were re-examined by increasing the number of participants. Additionally, we found that when the attention of an observer is drawn to the mouth, the rate of recognizing the facial expression of smile as positive significantly increases.
Starting Page	206
Ending Page	211
File Size	100943
Page Count	6
File Format	PDF
ISBN	0818683449
DOI	10.1109/AFGR.1998.670950
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-04-14
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mouth Eyes Face recognition Laboratories Delay Telephony Electrical capacitance tomography Facial muscles
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

Temporal differences in eye and mouth movements classifying facial expressions of smiles