李永杰(电子科大教授)

时间:2023-12-17 09:58:34编辑:资料君

李永杰(电子科大教授)的个人简介

男,1971年生于河北临城,博士,教授,2007年入选教育部优秀人才支持计划。负责国家自然基金项目等在研项目2项,参与973课题及国家自然基金重点项目各1项。截止2008年10月,已发表学术论文30余篇,其中SCI检索论文10余篇,并为国外学者多次引用。参编国外学术著作1部。获省部级三等奖1次。

4在Dept of Neuroscience, Columbia University做访问学者

简介

Yongjie LI, PhD and Professor of Biomedical Engineering.

研究方向

(Research Interests)

(1)视觉机制与图像分析(非经典感受野模型、选择性注意模型、稀疏编码,及在图像处理中的应用)

Modelling of Visual Information Processing Mechanisms and its application to Image Analysis.

(2)智能计算(GA / SA / ANN / ACO / PSO / DNA计算...)

Intelligent Computation (GA / SA / ANN / ACO / PSO / DNA...)

(3)医学物理技术(IMRT / IGRT / ART技术...)

Optimization Algorithms in Medical Physics (IMRT / IGRT / ART)

教学课程

(1)"数字信号处理"(本科)

(2)"数据库技术" (本科)

(3)"医学成像原理" (研究生)

教育简历

1989.09~1993.07成都理工大学应用地球物理专业本科生1993.09~1996.07成都理工大学应用地球物理专业硕士生2000.02~2004.06电子科技大学生物医学工程专业博士生

工作简历

1996.07~1998.12 中国石油天然气集团公司物探局研究院2004.07~2005.08电子科技大学生命科学与技术学院讲师2005.09~2008.07 电子科技大学生命科学与技术学院 副教授2008.08~至今 电子科技大学生命科学与技术学院 教授

2009.09~至今 在Dept of Neuroscience, Columbia University做访问学者

学术任职

中国电子学会生物医学电子学分会委员四川省医学会放射物理工程技术专业学组委员中国电子学会高级会员

方向背景

人脑是已知最有效的生物智能系统,它具有感知、学习、联想、记忆、推理等功能,它对信息与知识的处理、加工与利用能力远远超过现有的任何计算机和信息处理系统。要使计算机能够像人一样处理复杂的信息和数据,必须发展具有人类智能的信息分析技术。研究具有认知机理的智能信息处理理论与方法,探索大脑信息加工的认知过程和神经机制,探讨和实现新的神经计算模型,建立物理可实现的计算模型必将为信息技术的发展注入新的活力。与此同时,信息获取、处理与分析的最新研究成果的运用,已经并将进一步促进脑科学与认知科学的发展,从技术和方法学的层面为脑科学与认知科学研究提供不可或缺的手段。

视觉是人类获取信息的最直接与最主要的手段,是智能人机交互的重要通道。图像作为视觉信息的重要载体,其内容分析与理解是开发新一代智能机器人、自动目标跟踪系统和实时人机交互界面等研究领域的核心技术之一。面对图像处理的复杂性和工程应用的苛刻性,传统的图像处理技术面临着巨大挑战。探索生物视觉的感知与整合机理,建立视觉计算模型框架与推理引擎对解决图像和视频内容提取、精炼与解析、多媒体信息检索问题,以及基于视觉传感的环境感知与理解都具有重大实际应用价值。

科研项目

1、基于视觉神经信息处理机制的医学影像分析理论及应用基础研究,教育部新世纪优秀人才支持计划(NCET-07-0151),2008-2010,负责人。

2、基于生物学目标函数的调强放射治疗射野方向优化技术研究,国家自然科学基金青年项目(30500140),2006~2008,负责人。3、音乐的神经编码与神经音乐技术研究,国家自然科学基金重点项目(60736029),2008~2011,主研。

4、非结构化信息处理的视觉认知机理与计算模型,国家重点基础研究发展计划(973计划)课题(2007CB311001),2007~2010,主研

主要论文

截止2008年10月,已发表学术论文30余篇,其中在国外重要刊物Phys. Med. Biol.和Med. Phys.等上发表SCI检索论文15篇,EI检索论文7篇。主要论文如下:

[1] Yongjie Li, Dezhong Yao. Ant Colony System for the Beam Angle Optimization Problem in Radiotherapy Planning, Chapter in "Systems Engineering using Swarm Particle Optimisation", N. Nedjah, L. M. Mourelle (Eds.), Nova Science Publishers, NY, ISBN: 1-60021-119-4, 2006, p31-54[2] Yongjie Li, Jonathan Yao and Dezhong Yao, Genetic algorithm based deliverable segments optimization for static intensity-modulated radiotherapy. Physics in Medicine and Biology, 2003, Vol.48(20), p3353-3374 [3] Yongjie Li, Jonathan Yao, Dezhong Yao. Automatic beam angles selection in IMRT planning using genetic algorithm. Physics in Medicine and Biology, 2004, 49(10), p1915-1932[4] Yongjie Li, Dezhong Yao, Jonathan Yao, Wufan Chen. A particle swarm optimization algorithm for beam angle selection in intensity-modulated radiotherapy planning. Phys. Med. Biol. 2005, 50 (15), p3491-3514[5] Yongjie Li, Dezhong Yao, Jonathan Yao. Optimization of Beam Angles in IMRT Using Ant Colony Optimization Algorithm. International Journal of Radiation Oncology, Biology, Physics, 2005, Vol.63, Supplement 1. pp.S492-S493[6] Yongjie Li, Jonathan Yao and Dezhong Yao, Direct optimization of segments for intensity-modulated radiotherapy. Medical Physics, 2002, 29(6), p1259-1260[7] Yongjie Li, Jonathan Yao and Dezhong Yao, Problem-dependent simulated annealing for inverse treatment planning. Medical Physics, 2002, 29(6), p1259[8] Yongjie Li, Dezhong Yao. Accelerating the Radiotherapy Planning with a Hybrid Method of Genetic Algorithm and Ant Colony System, 2006, LNCS-II, 4222, p340-349[9] Yongjie Li, Dezhong Yao. Expert knowledge guided genetic algorithm for beam angle optimization problem in intensity-modulated radiotherapy planning. 2006, Lecture Notes in Control and Information Science (LNCIS) 345, pp. p834- 839 [10] Yongjie Li, Dezhong Yao, Optimizing the MLC apertures for conformal radiotherapy with a hybrid algorithm, Medical Physics. 2006, 33(6), p2126-2127 [11]Yongjie Li, Dezhong Yao, Accelerating the Radiotherapy Planning with a Hybrid Method of Genetic Algorithm and Ant Colony System, ICNC’06-FSKD’06, LNCS-II, 4222, p340-349[12]Yongjie Li, Dezhong Yao, Jiancheng Zheng, Jonathan Yao. A modified genetic algorithm for the beam angle optimization problem in intensity-modulated radiotherapy planning. Lecture Notes in Computer Science (LNCS), 3871, pp.97-106, 2006[13]Yongjie Li, Jonathan Yao and Dezhong Yao, Genetic algorithm based automatic beam angles selection in IMRT, Medical Physics. 2003, Vol.30(6), p1373[14]Yongjie Li, Jonathan Yao and Dezhong Yao, Aperture based optimization for static IMRT using genetic algorithm, Medical Physics. 2003, Vol.30(6), p1372[15]Yongjie Li, Jonathan Yao and Dezhong Yao, Automatic beam angles selection for IMRT planning with orientation constraints (abstract), Medical Physics. 2004, Vol.31(6), p1865-1866[16]Yongjie Li, Weifu Xie, Dezhong Yao. A Preliminary Study of Automatic Delineation of Eyes on CT Images using Ant Colony Optimization, Journal of Electronic Science and Technology of China, 2007, 5(1), p66-69[17]Xinyu Du, Yongjie Li, Wufan Chen, Yi Zhang, Dezhong Yao, A Markov Random Field based Hybrid Algorithm with Simulated Annealing and Genetic Algorithm for Image Segmentation, ICNC’06-FSKD’06, LNCS, 4221, p706-715[18]Xinyu Du, Yongjie Li, Dezhong Yao, An Adaptive Algorithm for Image Denoising Based on Fuzzy Gibbs Random Fields, ICCCASu201906, p467-471[19]Lei Jie, Yongjie Li*, A DNA Genetic Algorithm for Beam Angle Selection in Radiotherapy Planning, Proceeding of IEEE International Conference on Cybernetics and Intelligent Systems(CIS), 2008, p1331-1336[20]Li Long, Yongjie Li*, Contour Detection Based On the Property of Orientation Selective Inhibition of Nonclassical Receptive Field, Proceeding of IEEE International Conference on Cybernetics and Intelligent Systems(CIS), 2008, p1002-1006[21]Pei Jiang, Yongjie Li*, A Hybrid Face Recognition Algorithm Based on WT, NMFs and SVM, Proceeding of IEEE International Conference on Cybernetics and Intelligent Systems(CIS) , 2008, p734-737[22]XiaoYi Song, Yongjie Li*, Wufan Chen, A Textural Feature-Based Image Retrieval Algorithm, Proceeding of IEEE International Conference on Natural Computation (ICNC), 2008, Vol.4, p71-75[23]Xinyu Du, Yongjie Li, Dezhong Yao, A Support Vector Machine Based Algorithm for Magnetic Resonance Image Segmentation, Proceeding of IEEE International Conference on Natural Computation (ICNC), 2008, Vol.3, p49-53

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