Abstract
Tongue, lips, palate, and throat are tracked in X-ray films showing the side-view of the vocal tract. Specialized histogram normalization techniques and a new tracking method that is robust against occlusion, noise, and spontaneous, non-linear deformations of objects are used. Although the segmentation procedure is optimized for the X-ray images of the vocal tract, the underlying tracking method can be used in other applications.
This work has been performed with financial support from the Swiss National Science Foundation under Contract No. 21 49 725 96.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
J. Barron, S. Beauchemin, and D. Fleet: On optical flow, in Int. Conf. on Artificial Intelligence and Information-Control Systems of Robots, (1994) 3–14.
T. Cootes, A. Hill, C. Taylor, and J. Haslam: Use of active shape models for locating structures in medical images, Image and Vision Computing 12 (1994) 355–365.
E.P. Davis, A.S. Douglas, and M. Stone: A continuum mechanics representation of tongue deformation, in Proc. of Int. Conf. on Spoken Language Processing (Bunnell and Idsardi, eds.) 2, New Castle, Delaware, Citation Delaware (1996) 788–792.
Y. Laprie and M. Berger: Towards automatic extraction of tongue contours in x-ray images, in Proc. of Int. Conf. on Spoken Language Processing 1, Philadelphia, USA (1996) 268–271.
J. Luettin and N.A. Thacker: Speechreading using probabilistic models, Computer Vision and Image Understanding 65:2 (1997) 163–178.
K. Munhall, E. Vatikiotis-Bateson, and Y. Tokhura: X-ray film database for speech research, J. Acoust. Soc. Am. 98:2 (1995) 1222–1224.
L.H. Staib and J.S. Duncan: Boundary finding with parametrically deformable models, IEEE Trans. on Pattern Analysis and Machine Intelligence 14 (1992) 1061–1075.
M. Stone and E. Davis: A head and transducer support system for making ultrasound images of tongue/jaw movement, J. Acoust. Soc. Am. 98:6 (1995) 3107–3112.
M. Stone and L. Lundberg: Three-dimensional tongue surface shapes of english consonants and vowels, J. Acoust. Soc. Am. 99:6 (1996) 1–10.
G. Thimm: Segmentation of X-ray image sequences showing the vocal tract, IDIAP-RR 1, IDIAP, CP 592, CH-1920 Martigny, Switzerland (1999).
G. Thimm and J. Luettin: Illumination-robust pattern matching using distorted color histograms, in Lecture Notes in Computer Science (5th Open German-Russian Workshop on Pattern Recognition and Image Understanding), Springer Verlag (1998). To appear.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1999 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Thimm, G. (1999). Tracking Articulators in X-ray Movies of the Vocal Tract. In: Solina, F., Leonardis, A. (eds) Computer Analysis of Images and Patterns. CAIP 1999. Lecture Notes in Computer Science, vol 1689. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48375-6_16
Download citation
DOI: https://doi.org/10.1007/3-540-48375-6_16
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-66366-9
Online ISBN: 978-3-540-48375-5
eBook Packages: Springer Book Archive