1. Daqing Piao

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    1. Mentioned In 6 Articles

    2. Systems and methods for tomographic image reconstruction

      Systems and methods for tomographic image reconstruction
      Optical tomography systems that provide light of multiple distinct wavelengths from a plurality of sources are described. The systems direct light into mammalian tissue, and light from the mammalian tissue is collected at a plurality of reception points. Collected light from each reception point is separated according to its wavelength, and received by a photodetector to produce path attenuation signals representing attenuation along paths between the source locations and the ...
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      Mentions: Daqing Piao
    3. Minimization of geometric-beam broadening in a grating-based time-domain delay line for optical coherence tomography application

      This paper discusses a dispersion effect in a grating-based time-domain delay line that is different from the second- or higher-order dispersion in a grating-based Fourier-domain delay line. When the lateral broadening of the beam profile after grating dispersion exceeds the collection aperture of ... [J. Opt. Soc. Am. A 24, 3808-3818 (2007)]
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    4. Hybrid positron detection and optical coherence tomography system: design, calibration, and experimental validation with rabbit atherosclerotic models

      ...erence tomography system: design, calibration, and experimental validation with rabbit atherosclerotic models Daqing Piao University of Connecticut, Electrical and Computer Engineering Department, Storrs, Connecticut 062...
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    5. Digital signal processor-based real-time optical Doppler tomography system

      We present a real-time data-processing and display unit based on a custom-designed digital signal processor (DSP) module for imaging tissue structure and Doppler blood flow. The DSP module is incorporated into a conventional optical coherence tomography system. We also demonstrate the flexibility of embedding advanced Doppler processing algorithms in the DSP module. Two advanced velocity estimation algorithms previously introduced by us are incorporated in this DSP module. Experiments on Intralipid ...
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  2. About Daqing Piao

    Daqing Piao

    Daqing (Daching) Piao is an Assistant Professor at the School of Electrical and Computer Engineering at Oklahoma State University.