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Optimal feature selection for 3D facial expression recognition using coarse-to-fine classification
3D facial expression recognition Fisher criterion-based approach using within group classification
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2010/11/22
Automatic facial expression recognition for novel individuals from 3D face data is a challenging task in pattern analysis. This paper describes a feature selection process for pose-invariant 3D facial...
A Facial Expression Parameterization by Elastic Surface Model
Facial Expression Parameterization Elastic Surface Model
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2009/9/3
We introduce a novel parameterization of facial expressions by using elastic surface model. The elastic surface model has been used as a deformation tool especially for nonrigid organic objects. The p...
Fuzzy Modelling of Facial-Expression Analysis for Evaluating Ride Comfort
Facial-Expression Ride Comfort Fuzzy Modelling FD
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2009/4/30
The authors have developed an evaluation method of facial expression for evaluating ride quality of vehicles. They demonstrated that facial expression can be quantitatively characterised by introduci...
Evaluation of Ride Comfort using Facial-Expression Analysis Models
Ride Comfort Facial-Expression Fourier Descriptor
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2009/4/29
In this paper, these facial-expression analysis models were applied to subjects' facial expressions who actually felt sick in motion-exposure experiments using a ship-motion simulator and in a high-sp...