1. Seon Young Ryu

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    1-16 of 16
    1. Mentioned In 16 Articles

    2. High-speed automatic segmentation of intravascular stent struts in optical coherence tomography images

      High-speed automatic segmentation of intravascular stent struts in optical coherence tomography images
      Recently, Optical Coherence Tomography (OCT) has become one of the preferred clinical techniques for intracoronary diagnostic imaging. Thanks to its high resolution imaging capability, the OCT technique allows to identify microscopic features associated with various types of coronary plaque and to track of stent position, malaposition and neo-intimal tissue growth after stent implantation. Accurate visualization of stent struts can help to examine the status of implanted stents potentially leading to ...
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    3. Feasibility of Full-field Optical Coherence Microscopy in Ultra-structural Imaging of Human Colon Tissues

      Feasibility of Full-field Optical Coherence Microscopy in Ultra-structural Imaging of Human Colon Tissues
      ...ence Microscopy in Ultra-structural Imaging of Human Colon Tissues Byeong-il Lee, Eun Seo Choi, Woo Jun Choi, Seon Young Ryu, Jae-Hyuk Lee, Hee-Seung Bom and Byeong Ha Lee J. Korean Phys.Soc. 57,79 doi: 10.3938/jkps.57.7...
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    4. Tomographic imaging of incipient dental-caries using optical coherence tomography and comparison with various modalities

      We present the optical coherence tomography (OCT) made to investigate the early dental caries in human teeth and compare its results with those taken by conventional imaging modalities including light illuminating examination (LIE), digital intra-oral radiography (DIOR), and electron probe micro analyzer (EPMA). Morphological features and caries-involved areas of the dental structure were mainly investigated by LIE, DIOR, and OCT to study the infection of the caries lesion in pits ...
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    5. Feature Of The Week 7/5/09: Single-body lensed-fiber scanning probe actuated by magnetic force for optical imaging

      Feature Of The Week 7/5/09: Single-body lensed-fiber scanning probe actuated by magnetic force for optical imaging
      Feature Of The Week: 7/5/09: In recent years, hand-held and endoscopic optical coherence tomography (OCT) has been investigated for a variety of clinical and therapeutic applications. As critical factors affecting the OCT performance, compactness and scanning speed of the sample arm of an OCT system have been widely recognized. Therefore, many scanning schemes have been investigated such as piezoelectric, rotational-micro-electro-mechanical-system (MEMS), electrostatic, and bimorph scanners. However, the piezoelectric ...
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    6. Single-body lensed photonic crystal fibers as side-viewing probes for optical imaging systems.

      We report the fabrication and performance of a lensed photonic crystal fiber (PCF) designed as a compact but effective side-viewing optical imaging probe. The lensed-PCF probe was implemented in a single body without using any other fibers or additional optics. The beam expansion region and a focusing ball lens, necessary for a focuser, were simultaneously formed along a small piece of PCF by applying arc discharges. The side-viewing ability was ...
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      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
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    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. About Seon Young Ryu

    Seon Young Ryu is at the Gwangju Institute of Science and Technology in South Korea.