visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2022-05-19 15:00 
연사  
장소 online 
* 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 연사 제목
공지 2025-02-11 12:00    물리학과 Seminar, Colloquium, 특강 홍보 요청 절차 안내
157 2022-11-11 11:00    [Update 세미나영상] (응집물리 세미나) Honeycomb oxide heterostructures for quantum spin liquid file
156 2022-11-17 16:00    (광학분야 세미나) Ultrastructural and Spectroscopic Studies by Super-Resolution Fluorescence Microscopy
155 2022-11-18 14:30    Kondo cloud condensation in a highly-doped semiconductor metal file
154 2022-11-18 16:00    Qubits, new experimental tools for physics file
153 2022-11-24 16:00    Probing fundamental physics by mapping the mm and sub-mm sky
152 2022-11-25 11:00    [Update 세미나영상](응집물리 세미나) DMFT+ NRG: From models to real materials, from local to nonlocal correlations file
151 2022-12-07 16:00    (광학분야 세미나) Non-Hermitian physics and non-Hermitian singularity
150 2022-12-09 11:00    [Update 세미나영상](응집물리 세미나) Single-shot measurements of strongly-correlated artificial molecular levels in semiconductor quantum dots file
149 2022-12-13 11:00    Art of thin film engineering toward topological quantum computation file
148 2022-12-20 16:00    Studying Baryonic Flow Across the Cosmic Scales Using Radio and Millimeter Wavelength Experiments
147 2022-12-20 16:00    Getting into Biology and Medicine as Physicist
146 2023-01-09 16:00    Non-Hermitian Hopf-bundle Matter. Moon Jip Park (IBS-PCS)
145 2023-01-10 16:00    Terahertz Spectroscopy of Quantum Materials, Jae Hoon Kim (Yonsei University)
144 2023-01-11 11:00    Directly proving magnetoelastic coupling in a soft ferromagnet using Lorentz 4D-STEM file
143 2023-01-11 16:00    Non-abelian anyons and graph gauge theory on a superconducting processor, Eun-Ah Kim (Cornell University/Ewha Womans University)
142 2023-01-12 14:40    JILA 1D Wannier-Stark optical lattice clock file
141 2023-01-12 16:00    Spin wavepackets in the Kagome ferromagnet Fe3Sn2: propagation and precursors
140 2023-02-20 16:00    Physics of ferromagnet/superconductor junctions
139 2023-02-20 17:00    (Optics Seminar) Neural Holography for Next generation Virtual and Augmented Reality Displays file
138 2023-02-27 12:00    2023 봄학기 콜로키움 전체 일정 file