visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2022-05-19 15:00 
일시 3pm, 19th May 
장소 online 
연사 Jonghee Yoon, PhD (Assistant professor, Department of Physics, Ajou University) 
* Title:  Development of a multimodal optical system for improved disease diagnosis 
 
* SpeakerJonghee Yoon, PhD (Assistant professor, Department of Physics, Ajou University) 
 
* Date: 3pm, 19th May
 
 
* Abstract
Recent advances in optical imaging methods and artificial intelligence have shown the capability of accurate discrimination between healthy tissue and lesions, allowing the early detection of disease without biochemical methods. The principle underlying optical imaging-based disease diagnosis is to measure optical property changes during disease progression due to alterations in morphological and biochemical properties of tissue. This seminar focuses on a multimodal imaging system implemented by combining hyperspectral imaging  (HSI) with the spatial-frequency domain imaging (SFDI) method. In addition, an adaptive correction method for structured illumination patterns required for SFDI is also introduced. The proposed multimodal imaging system could measure quantitative absorption and scattering properties of tissue, enabling accurate disease diagnosis, which conventional color imaging techniques cannot achieve. Moreover, it is suitable for rapid tissue characterization in clinics due to its compact optical system and large field of view. I will also discuss the challenges in implementing optical imaging systems for practical clinical applications. 
 
번호 날짜 장소 제목
347 2022-06-03 09:30  Online seminar  (Quantum-&Nano-Photonics Webinar) Seeing glass in a new light: reimagine chalcogenide photonics file
346 2018-10-11 16:00  #1323, E6-2  Dirac electrons in a graphene quasicrystal file
345 2019-10-29 14:30  #1323, E6-2  Quantum sensing file
344 2019-05-02 16:00  #1323, E6-2  Anomalous optical properties of halide perovskites file
343 2019-04-11 16:00  #1323, E6-2  Massive screening for cathode active materials using deep neural network file
342 2018-09-20 16:00  #1323, E6-2  Toward Cancer Treatment Using Terahertz Radiation: Demethylation of Cancer DNA file
341 2018-09-20 16:00  #1323, E6-2  Toward Cancer Treatment Using Terahertz Radiation: Demethylation of Cancer DNA file
340 2018-10-18 16:00  #1323, E6-2  Applications of nonlinear optics for condensed matter researches file
339 2018-05-09 16:00  #1323, E6-2  Recent advances in thermoelectric bulk composites file
338 2017-01-09 16:00  Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions" file
337 2016-07-28 16:00  #1323(E6-2. 1st fl.)  Low Dimensional Electrons: On the Road to Hybrid Quantum Systems
336 2019-04-23 16:00  #1323, E6-2  From Mott physics to high-temperature superconductivity file
335 2022-07-21 16:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  Quintessential axions file
334 2019-11-14 16:00  #1323, E6-2  Semi-classical model of polariton propagation file
333 2017-12-15 09:20  E6-2, Lecture Room #1323  Workshop on Magnetism in Unconventional Superconductors 개최 file
332 2019-11-07 16:00  #1323, E6-2  Integrated quantum photonics with solid-state quantum emitters file
331 2018-05-29 16:00  #1323, E6-2  Investigation on metal nanostructure/semiconductor junction and its applications file
330 2020-10-23 14:00  E6-2 #1323  Plasmon spectroscopy of low-dimensional superconductors in fluctuating regime file
329 2018-07-13 14:00  Room 5318, KAIST Natural Sciences Lecture Hall(E6).  Loop Induced Single Top Partner Production and Decay at the LHC
328 2018-12-11 16:00  E6-2. 1st fl. #1323  Natural compact representation of Matsubara Green’s functions: applications to analytic continuation and quantum many-body simulations file