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Auditory sensory feedback tool to supplement visual data perception in radiologic imaging - a demonstration using Mr Mammography

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2006, Doctor of Philosophy, Ohio State University, Electrical Engineering.
To complement and support the scienti¯c visualization methods currently used for conveying all useful morphological, functional and parametric spatial information from the vast amount of complex medical imaging data set, the visual based image analysis combined with auditory sensory information is proposed. IDL software, a sound card and speakers, and a dynamically loadable sound module communicating between the hardware device and our application environments are used for implemen-tation. Clinical sound information e±cacy is experimented with three radiologists and 8 DCE-MRI data sets over two di®erent sensory modes (visual+audio, visual only), repeatability is measured, and a statistical hypothesis test is conducted. The visual plus audio mode is more repeatable than that of visual only mode in inter-observer repeatability measurement for di±cult tumors. Adding sound information into visual based image analysis is expected to provide more detailed, more accurate and more e®ective way of analyzing complex multidimensional/multiparametric medical image data sets especially with visually hard cases (lesions).
Bradley Clymer (Advisor)

Recommended Citations

Citations

  • Chun, H. (2006). Auditory sensory feedback tool to supplement visual data perception in radiologic imaging - a demonstration using Mr Mammography [Doctoral dissertation, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1148594830

    APA Style (7th edition)

  • Chun, Hee. Auditory sensory feedback tool to supplement visual data perception in radiologic imaging - a demonstration using Mr Mammography. 2006. Ohio State University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=osu1148594830.

    MLA Style (8th edition)

  • Chun, Hee. "Auditory sensory feedback tool to supplement visual data perception in radiologic imaging - a demonstration using Mr Mammography." Doctoral dissertation, Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=osu1148594830

    Chicago Manual of Style (17th edition)