Open AccessSystematic review of various feature extraction techniques for facial emotion recognition system
Author(s) -
Naveen Kumari,
Rekha Bhatia
Publication year - 2021
Publication title -
international journal of intelligent engineering informatics
Language(s) - English
Resource type - Journals
eISSN - 1758-8723
pISSN - 1758-8715
DOI - 10.1504/ijiei.2021.10039255
Subject(s) - computer science , emotion recognition , artificial intelligence , pattern recognition (psychology) , feature (linguistics) , feature extraction , facial expression , speech recognition , philosophy , linguistics