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光电信息大讲堂第六十讲:Deep Learning Microscope for Label-free Cancer Diagnostics

作者: 时间:2017-06-06 点击数:

时    间:  2017 年 4 月 12 日 10 : 00 – 12 : 00
地    点:  南五楼 613 学术报告厅 报告人:   Bahram Jalali 教授,美国加州大学洛杉矶分校(UCLA)
邀请人:  付松年  教授
报告摘要:
      加州大学洛杉矶分校的Jalali实验室致力于生物医学领域以及工业应用中实时仪器的研究,实验室的重要发明之一是光子时域拉伸技术。Jalali-Lab最早组建于20世纪90年代后期,光子时域拉伸是许多新兴成像仪器、光谱分析仪的基础技术,利用这项技术人们发现了怪波、观测到了激光器中锁模产生过程、同步回旋加速器中的相对论电子微结构、并得到有机分子的单次连续拉曼光谱。实验室中的人工智能时域拉伸显微镜可实现血液中癌细胞的非标定量分类,具有记录准确的特点并得到了迅速的普及。实验室一年前出版的“Deep Learning in Label-free Cell Classification”目前已有超过40,000次的阅读量。Jalali-Lab的第二个同时也是近期的发明是世界上最快的、用于血液分析和脑电图的荧光成像模式。最初由Omega Biosciences公司投入商品应用,最近已经被全球领先的流式细胞术公司BD Biosciences收购。
      本次报告前后,Jalali教授将在612会议室现场演示商业化研究结果-超快光谱仪(Roguescope www.timephotonics.com),茶歇将由长飞光纤光缆股份有限公司赞助。
      The Jalali-Lab at UCLA (www.photonics.ucla.edu) performs pioneering research on real-time instruments for biomedical and industrial applications. Among the Laboratory’s inventions is the photonic time stretch. Originally created in the late 1990’s, the technology is foundation of a number emerging imaging and spectroscopy instruments that have led to the discovery of optical rogue waves, observation of the birth of mode-locking in lasers, and relativistic electron microstructures in synchrotrons, as well as single shot continuous Raman spectroscopy of organic molecules. The Lab’s artificial intelligence (AI) augmented time stretch microscope has achieved label-free classification of cancer cells in blood with record accuracy and is rapidly gaining popularity. Its publication "Deep Learning in Label-free Cell Classification" has been viewed nearly 40,000 times since its publication one year ago. A second and related invention of Jalali-Lab known as FIRE (2013) is the world’s fastest fluorescent imaging modality for blood analysis and brain mapping.
报告人介绍:
       Bahram Jalali担任Northrop-Grumman公司的讲座教授、美国加州大学洛杉矶分校电子工程系教授、加利福尼亚纳米技术研究院生物医学工程系教授、美国加州大学医学院外科学系教授。于1989年在哥伦比亚大学获得应用物理博士学位,在加入加州大学洛杉矶分校之前他,在位于新泽西州默里希尔的贝尔实验室任职至1992年。Bahram Jalali是IEEE、美国光学会(OSA)、美国物理学会(APS)、国际光学工程学会(SPIE)的会士。同时他也是Cognet Microsystems公司的创始人、CEO,该公司于2001年被Intel公司收购。
      Prof. Bahram Jalali is the Northrop-Grumman Endowed Chair and Professor of Electrical Engineering at UCLA with joint appointments in Biomedical Engineering, California NanoSystems Institute (CNSI) and Department of Surgery at the UCLA School of Medicine. He received his Ph.D. in Applied Physics from Columbia University in 1989 and was with Bell Laboratories in Murray Hill, New Jersey until 1992 before joining UCLA. He is a Fellow of IEEE, the Optical Society of America (OSA), the American Physical Society (APS) and SPIE. He was the Founder and CEO of Cognet Microsystems, a company that was acquired by Intel in 2001.

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