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
437 2016-03-11 16:00  E6-2. 1st fl. #1501  Jan. Switching handedness of of chiral solitons in Z4 topological insulators
436 2016-03-11 13:30  E6-2, 1501 외  Physics Seminar Serises : 2016 Spring file
435 2016-09-05 16:00  Natual Scien Bldg.(E6)m #1501  Physics Colloquium : 2016 Fall file
434 2016-09-29 16:00  E6-2, #1323  2016 Fall, Physics Seminar Serises file
433 2016-01-11 16:00  E6-2, #1323  Mott Physics in the Strong Spin-Orbit Coupling Regime
432 2016-01-26 14:00  E6-2, #1323  Electrochemistry on Nano- and Atomic Levels: Scanning Probe Microscopy Meets Deep Data
431 2017-01-09 16:00  Lecture Hall, College of Natural Sciences [#1501,E6-2]  Topological Defects and Phase Transitions" file
430 2017-03-06 16:00  Seminar Room 1501  Spring 2017: Physics Colloquium file
429 2017-03-21 16:00  Seminar Room 1323  Spring 2017: Physics Seminar Serises file
428 2018-06-22 10:00  E6-6, Lecture Room 119 (1F)  Success in Research Career file
427 2018-09-07 15:00  학술문화관 (E9), 2층 양승택 오디토리움  Recent developments in density functional theory: From new functionals to the nature of the chemical bond file
426 2019-07-16 16:00  Rm. 1323 (E6-2)  2019 Physics Distinguished Lecture file
425 2019-08-22 16:00  #1323, E6-2  Physics and Applications in Nanoelectronics and Nonomechanics file
424 2019-09-02 16:00  Seminar Room 1501  Fall 2019: Physics Colloquium file
423 2019-09-18 16:00  Seminar Room #1323  Fall 2019: Physics Seminar Serises file
422 2019-06-12 15:00  Rm# 1323, E6-2  The relation between free and interacting fermionic SPT phases file
421 2022-03-14 16:00  E6, #1501  Quantitative phase imaging and artificial intelligence: label-free 3D imaging, classification, and inference
420 2022-03-21 16:00  E6, #1501  Multi-wavelength Studies on Relativistic Jets from Gamma-ray Bright Active Galactic Nuclei
419 2022-03-28 16:00  E6, #1501  Ultimate-density atomic semiconductor via flat bands
418 2022-03-07 16:00  E6, #1501  Climate Physics and Modelling(우리말강의)