Deformable registration of multimodal tongue MR images

Jonghye Woo, Maureen Stone, Jerry L. Prince

Research output: Contribution to conferencePaper

Abstract

High-resolution Magnetic Resonance Imaging (MRI) and cine MRI are of great importance to characterize and analyze the tongue structure or motion. High-resolution MRI provides static yet detailed anatomical information whereas cine MRI is well-suited for tongue surface motion analysis during speech. In this work, we present a multimodal image registration method of high-resolution MRI with cine MRI of tongue. Visual and motion analysis of combined anatomical and temporal information can synergistically improve the utility of each modality, thereby allowing for accurate tissue point localization or muscle and structural definition in cine MRI. The accuracy and robustness of the proposed method have been demonstrated by the experiments using clinical datasets that yielded an average error comparable to the inter-observer variability.

Original languageEnglish (US)
Pages17-24
Number of pages8
StatePublished - Jan 1 2011
Event2011 9th International Seminar on Speech Production, ISSP 2011 - Montreal, Canada
Duration: Jun 20 2011Jun 23 2011

Other

Other2011 9th International Seminar on Speech Production, ISSP 2011
CountryCanada
CityMontreal
Period6/20/116/23/11

ASJC Scopus subject areas

  • Language and Linguistics
  • Linguistics and Language
  • Computer Science Applications

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    Woo, J., Stone, M., & Prince, J. L. (2011). Deformable registration of multimodal tongue MR images. 17-24. Paper presented at 2011 9th International Seminar on Speech Production, ISSP 2011, Montreal, Canada.