<html dir="ltr">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2">
<meta name="GENERATOR" content="MSHTML 8.00.6001.19046">
<style id="owaParaStyle">P {
MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px
}
</style>
</head>
<body fPStyle="1" ocsi="0">
<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">
<div>
<p>Dear List Members: </p>
<p> </p>
<p>I am wondering how to validate general facial expressions. I see a single method:<br>
Estimate the amplitude of action units *AND* get a FACS expert who validates the data (and does not mind emotions at all)</p>
<p> </p>
<p>Do you have any other idea? <br>
- Are you aware of any kind of database where people respond naturally to images or sounds and they also talk about their mixed feelings?</p>
<p>- Is there any kind of image database on facial expressions with regard to a standard emotional database, like IAPS?</p>
<p>- Is there any general measure, such as co-measured signals (like video, fMRI, PET, EEG and gaze estimation) together with the data that was used to evoke emotions in the study and can be used for validation?</p>
<p>I am very much looking forward to your responses.</p>
<p> </p>
<p>Best wishes,<br>
Andras<br>
_________________________<br>
Andras Lorincz<br>
ECCAI Fellow<br>
<a href="http://nipg.inf.elte.hu">http://nipg.inf.elte.hu</a> <br>
<a href="http://lifeboat.com/ex/bios.andras.lorincz">http://lifeboat.com/ex/bios.andras.lorincz</a><br>
Department of Software Technology and Methodology<br>
Eotvos Lorand University<br>
Budapest, Hungary</p>
</div>
</div>
</body>
</html>