报告题目：Label-free Optical Micro Imaging towards Tissue Histology in vivo 报告人：Xingde Li, PhD 李兴德教授 报告时间：7月3日 15:30 报告地点：信息学院10号楼 八层报告厅 报告人简介：李兴德教授于1990年在中国科技大学获得物理学学士学位，1998年在宾夕法尼亚大学获得物理学博士学位，现任美国约翰霍普金斯大学生物医学工程系教授。他的研究专注于早期疾病诊断和介入指导的无创、光学显微成像技术。他已发表了超过90篇期刊论文和10多项专利，论文总引用次数超过10300， H-index达到43。2006-2010年担任IEEE-EMBS新兴技术委员会的主席。他还是很多高水平国际会议的主席和学术委员会委员，如2010-2014年美国光学学会（OSA）生物医学光学会议。李兴德教授是《Journal of Biomedical Optics》（SPIE），《Biomedical Optics Express》（OSA），《IEEE Transactions on Biomedical Engineering》和《Light: Science and Applications》（自然出版集团）期刊副主编，他同时也是美国国立卫生研究院（NIH）、NSF等美国和中国基金的评审专家，国际光学工程学会（SPIE）、美国光学学会（OSA）和美国医学和生物工程学会（AIMBE）的会士。 Abstract: This talk reports on our recent development of high-resolution, nonionizing biophotonic imaging technologies, including optical coherence tomography (OCT) and multiphoton endomicroscopy. These fiber-optically based technologies have shown significant translational potential for imaging tissue microanatomies in vivo at a resolution approaching or at that of standard histopathology but without the need for tissue removal or staining. The physics principles, engineering challenges and (big) data and image processing challenges, and potential solutions will be briefly discussed, including the development of advanced lasers, MEMS technology, custom optical fiber, ultracompact and high-performance micro optics, speckle noise reduction, image segmentation and optical staining techniques. Representative applications of these high-resolution technologies will be presented, including cancer detection, airway physiology assessment, preterm birth risk assessment, and intra-operative guidance for neurosurgery. Other potential applications towards basic research such as functional neuroimaging on awake animals will also be discussed. 研究生院 国际交流与合作处 信息科学与技术学院