Recognizing human facial expressions from long image sequences using optical flow

被引：240

作者：

Yacoob, Y

Davis, LS

机构：

[1] Computer Vision Laboratary, Center for Automation Research, University of Maryland, College Park

来源：

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE | 1996年 / 18卷 / 06期

关键词：

face expression recognition; non-rigid motion analysis; optical flow; tracking;

D O I：

10.1109/34.506414

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

An approach to the analysis and representation of facial dynamics for recognition of facial expressions from image sequences is presented. The algorithms utilize optical Row computation to identify the direction of rigid and nonrigid motions that are caused by human facial expressions. A mid-level symbolic representation motivated by psychological considerations is developed. Recognition of six facial expressions, as well as eye blinking, is demonstrated on a large set of image sequences.

引用

页码：636 / 642

页数：7

共 18 条

[1] ABDELMOTTALEB M, 1993, IEEE C COMPUTER VISI, P321
[2] EMOTION RECOGNITION - ROLE OF FACIAL MOVEMENT AND THE RELATIVE IMPORTANCE OF UPPER AND LOWER AREAS OF THE FACE
BASSILI, JN
[J]. JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY, 1979, 37 (11) : 2049 - 2058
[3] BEYMER D, 1993, 1431 MIT AI
[4] BLACK MJ, 1995, FIFTH INTERNATIONAL CONFERENCE ON COMPUTER VISION, PROCEEDINGS, P374, DOI 10.1109/ICCV.1995.466915
[5] FACE RECOGNITION - FEATURES VERSUS TEMPLATES
BRUNELLI, R
POGGIO, T
[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1993, 15 (10) : 1042 - 1052
[6] CHELLAPPA R, 1994, CARTR731 U MARY
[7] Ekman P., 1978, Research Nexus
[8] Ekman P., 1975, UNMASKING FACE
[9] ESSA IA, 1994, 1994 IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION, PROCEEDINGS, P76, DOI 10.1109/CVPR.1994.323813
[10] ESSA IA, 1994, 303 MIT MED LAB PERC

← 1 2 →