Yüz nirengi noktalarinin zamansal öz-benzerliǧine ve kelime çantasina dayali yüz i̇fadesi ve kafa hareketi tanima

Translated title of the contribution: Facial expression and head gesture recognition using temporal self-similarity and bag of words of facial landmarks

Ismail Ari, Hua Gao, Hazim K. Ekenel, Lale Akarun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Automatic recognition of facial expressions and head gestures plays an important role in a wide range of research area including sign language recognition and human-computer interaction. In this work, we adopt the well-performing self-similarity based action recognition method to classify facial expressions and head gestures. Additionally, we propose a novel approach for facial gesture recognition based on the histogram of tracked facial landmarks. We fuse the presented techniques with our previous Hidden Markov Model based approach [1] and get 15% increase in classification results.

Translated title of the contributionFacial expression and head gesture recognition using temporal self-similarity and bag of words of facial landmarks
Original languageUndefined
Title of host publicationSIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
Pages836-839
Number of pages4
DOIs
StatePublished - 2010
Event18th IEEE Signal Processing and Communications Applications Conference, SIU 2010 - Diyarbakir, Turkey
Duration: Apr 22 2010Apr 24 2010

Publication series

NameSIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference

Conference

Conference18th IEEE Signal Processing and Communications Applications Conference, SIU 2010
Country/TerritoryTurkey
CityDiyarbakir
Period4/22/104/24/10

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing

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