Authors
Taro Asada, Yasunari Yoshitomi, Ryota Kato, Masayoshi Tabuse, Jin Narumoto
Corresponding Author
Taro Asada
Available Online 1 June 2016.
DOI
https://doi.org/10.2991/jrnal.2016.3.1.9How to use a DOI?
Keywords
Facial expression analysis, Movement analysis, Mouth area, OpenCV, and Skype.
Abstract
We developed a method for analyzing the facial expressions of a person having a conversation on a videophone. This was implemented on a wireless local area network, consisting of two personal computers and a router; the subject and the operator are placed in front of each computer. The module contains a function for determining the reference frame and for locally searching for the mouth area in the image to determine the most appropriate position for each frame.

Copyright
© 2013, the Authors. Published by ALife Robotics Corp. Ltd.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).