3D tongue shape during vowel production is analyzed using the three-mode PARAFAC model. 3D MRI images of five speakers (9 vowels) are analyzed. 65 virtual fleshpoints (13 segments along the rostral-caudal dimension and 5 segments along the right-left direction) are chosen based on the interpolated tongue shape images. Methods used to adjust the alignment of MRI images, to set up the fleshpoints and to measure the position of the fleshpoints are presented. PARAFAC analysis of this 3D coordinate data results in a stable two-factor solution that explains about 70 % of the variance
Vocal tract magnetic resonance imaging (MRI) has be-come one of the preferred imagingmodalities for ...
This paper describes the processing of MRI and CT images needed for developing a 3D linear articulat...
Measuring the internal muscular motion and deformation of the tongue during natural human speech is ...
this paper is to demonstrate that PARAFAC successfully represents the three-dimensional shape of the...
MRI data of German vowels and consonants was acquired for 9 speakers. In this paper tongue contours ...
MRI data of German vowels and consonants was acquired for 9 speakers. In this paper tongue contours ...
Abstract. In previous work the three-mode factor analysis technique PARAFAC had given a revealing pi...
International audienceVolume images of tongue were acquired by MRI from one subject uttering a corpu...
International audienceIn this study, previous articulatory midsagittal models of tongue and lips are...
International audienceVolume images of tongue, jaw, velum, nasopharyngeal wall, etc., were acquired ...
Quantification of the anatomic and functional aspects of the tongue is pertinent to analyse the mech...
Volume images of tongue were acquired by MRI from one subject uttering a corpus representative of Fr...
This study demonstrated that a simple mechanical model of global tongue movement in parallel sagitta...
A linear three-dimensional articulatory model of tongue, lips and face is presented. The model is ba...
Real-time Magnetic Resonance Imaging (MRI) at 9 images/s of the midsagittal plane is used as input t...
Vocal tract magnetic resonance imaging (MRI) has be-come one of the preferred imagingmodalities for ...
This paper describes the processing of MRI and CT images needed for developing a 3D linear articulat...
Measuring the internal muscular motion and deformation of the tongue during natural human speech is ...
this paper is to demonstrate that PARAFAC successfully represents the three-dimensional shape of the...
MRI data of German vowels and consonants was acquired for 9 speakers. In this paper tongue contours ...
MRI data of German vowels and consonants was acquired for 9 speakers. In this paper tongue contours ...
Abstract. In previous work the three-mode factor analysis technique PARAFAC had given a revealing pi...
International audienceVolume images of tongue were acquired by MRI from one subject uttering a corpu...
International audienceIn this study, previous articulatory midsagittal models of tongue and lips are...
International audienceVolume images of tongue, jaw, velum, nasopharyngeal wall, etc., were acquired ...
Quantification of the anatomic and functional aspects of the tongue is pertinent to analyse the mech...
Volume images of tongue were acquired by MRI from one subject uttering a corpus representative of Fr...
This study demonstrated that a simple mechanical model of global tongue movement in parallel sagitta...
A linear three-dimensional articulatory model of tongue, lips and face is presented. The model is ba...
Real-time Magnetic Resonance Imaging (MRI) at 9 images/s of the midsagittal plane is used as input t...
Vocal tract magnetic resonance imaging (MRI) has be-come one of the preferred imagingmodalities for ...
This paper describes the processing of MRI and CT images needed for developing a 3D linear articulat...
Measuring the internal muscular motion and deformation of the tongue during natural human speech is ...