Personal information

医学影像, 数字图像分析, 影像组学, 肝癌, 模式识别
China

Biography

魏靖伟,女,中国科学院自动化研究所分子影像重点实验室,副研究员,硕士生导师。主要研究方向为基于医学大数据的影像组学和多组学研究,通过量化包含海量信息的医学影像,以实现对肝癌分子生物学特性的精准刻画;并借助人工智能技术进行知识挖掘,进而实现对肝癌临床瓶颈问题的突破。在影像组学方法研究方面,主要工作包括具有肝癌特异性的多模态影像组学特征设计、基于小样本的传统模识分类器设计,以及基于深度学习的可视化算法设计。在临床应用方面,主要工作集中于肝癌微血管侵犯的术前多模态影像评估及多组学机制挖掘、肝癌治疗疗效评估与预后预测,以及乙肝肝硬化转化为肝癌高危人群筛选等。

围绕以肝癌关键病理/分子标志物术前精准诊断这一临床任务,通过设计具有肝癌特异性的专家语义特征库、基于多栖息地区域的特征融合算法和基于特征集合排序的特征筛选算法,实现了对肝癌影像表型的深度挖掘和准确刻画,完成肝癌术前无创智能诊断这一任务的实现。相关成果以第一作者(含共同)发表于影像分析领域主流期刊《European Radiology》(SCI IF: 7.034)和《Journal of Magnetic Resonance Imaging》(SCI IF: 5.119),以及肝癌领域主流期刊《Liver Cancer》(SCI IF: 12.430),累计引用200余次。此外,相关肝癌影像组学优化算法被作为标准分析流程写入Elsevier出版的MCCAI(医学影像计算领域顶会)系列著作《Radiomics and Its Clinical Application: Artificial Intelligence and Medical Big Data》。围绕肝癌精准外科切除方案辅助决策这一临床任务,提出了深度学习框架下基于全局注意力机制和连续梯度标签的可视化算法,有效实现了对肝癌复发高危区域的准确检测及预警;同时,搭建了原型试验系统,集成临床数据管理和治疗方案辅助决策分析模块,完成肝癌智能辅助决策系统研发这一任务的实现。相关成果以第一作者发表系列SCI文章于生物信息领域主流期刊《Cancers》(SCI IF: 6.575)和国际肝病研究协会会刊《Liver International》(SCI IF: 8.754,医学一区,封面文章)。综上,聚焦于肝癌影像组学,开展了肝癌影像特征工程算法优化及术前可视化算法研发的系列研究工作,积累了多年多源异构临床数据的智能融合分析方法,并具备研发基于多尺度、多模态数据的智能诊断和预后预测原型试验系统的丰富经验。

基于上述研究基础,在生物医学工程、医学影像定量分析及肝癌临床领域已发表SCI论文共计30余篇,其中,近三年以第一作者(含共同)发表SCI论文共计20篇,总影响因子>130分,总引用次数2087次,H-index: 21。以第一作者和通讯作者(含共同)发表IEEE及光学工程类会议论文3篇,肝癌领域国际会议文章9篇。此外,作为主要作者发表Elsevier出版MICCAI(医学影像计算领域顶会)系列著作1部和Springer出版的智能系统系列著作/章节1部。

在科研经费方面,作为课题负责人,主持国家自然科学基金青年项目1项,。同时,作为影像组学子课题负责人,参与科技部重点研发计划、国自然重大和重点项目等项目11项,获得分拨经费共计685.64万元。

Activities

Employment (1)

中国科学院自动化研究所: 北京, CN

2022-07-01 to present | 副研究员 (分子影像重点实验室)
Employment
Source: Self-asserted source
魏靖伟

Education and qualifications (1)

中国科学院自动化研究所: 北京, CN

2014-09-01 to 2019-06-01 | 博士 (分子影像重点实验室)
Education
Source: Self-asserted source
魏靖伟

Works (10)

Adaptive Multiphase Liver Tumor Segmentation With Multiscale Supervision

IEEE Signal Processing Letters
2024 | Journal article
Contributors: Haopeng Kuang; Xue Yang; Hongjun Li; Jingwei Wei; Lihua Zhang
Source: check_circle
Crossref

Radiomics: A radiological evidence-based artificial intelligence technique to facilitate personalized precision medicine in hepatocellular carcinoma

Digestive and Liver Disease
2023-07 | Journal article
Part of ISSN: 1590-8658
Contributors: Jingwei Wei; Hanyu Jiang; Yu Zhou; Jie Tian; Felipe S. Furtado; Onofrio Antonio CATALANO
Source: Self-asserted source
魏靖伟

A multi‐scale, multi‐region and attention mechanism‐based deep learning framework for prediction of grading in hepatocellular carcinoma

Medical Physics
2023-04 | Journal article
Part of ISSN: 0094-2405
Part of ISSN: 2473-4209
Contributors: Jingwei Wei; Qian Ji; Yu Gao; Xiaozhen Yang; Donghui Guo; Dongsheng Gu; Chunwang Yuan; Jie Tian; Dawei Ding
Source: Self-asserted source
魏靖伟

CT‐based radiomics to predict development of macrovascular invasion in hepatocellular carcinoma: A multicenter study

Hepatobiliary & Pancreatic Diseases International
2022-08 | Journal article
Part of ISSN: 1499-3872
Contributors: Jing-Wei Wei; Si-Rui Fu; Jie Zhang; Dong-Sheng Gu; Xiao-Qun Li; Xu-Dong Chen; Shuai-Tong Zhang; Xiao-Fei He; Jian-Feng Yan; Li-Gong Lu et al.
Source: Self-asserted source
魏靖伟

Advances in artificial intelligence techniques drive the application of radiomics in the clinical research of hepatocellular carcinoma

iLIVER
2022-03 | Journal article
Part of ISSN: 2772-9478
Contributors: Jingwei Wei; Meng Niu; Ouyang Yabo; Yu Zhou; Xiaoke Ma; Xue Yang; Hanyu Jiang; Hui Hui; Hongyi Cao; Binwei Duan et al.
Source: Self-asserted source
魏靖伟

Prediction of Microvascular Invasion in Hepatocellular Carcinoma via Deep Learning: A Multi-Center and Prospective Validation Study

Cancers
2021-05-14 | Journal article
Part of ISSN: 2072-6694
Contributors: Jingwei Wei; Hanyu Jiang; Mengsu Zeng; Meiyun Wang; Meng Niu; Dongsheng Gu; Huanhuan Chong; Yanyan Zhang; Fangfang Fu; Mu Zhou et al.
Source: Self-asserted source
魏靖伟

Deep learning‐based radiomics predicts response to chemotherapy in colorectal liver metastases

Medical Physics
2021-01 | Journal article
Part of ISSN: 0094-2405
Part of ISSN: 2473-4209
Contributors: Jingwei Wei; Jin Cheng; Dongsheng Gu; Fan Chai; Nan Hong; Yi Wang; Jie Tian
Source: Self-asserted source
魏靖伟

Radiomics in liver diseases: Current progress and future opportunities

Liver International
2020-09 | Journal article
Part of ISSN: 1478-3223
Part of ISSN: 1478-3231
Contributors: Jingwei Wei; Hanyu Jiang; Dongsheng Gu; Meng Niu; Fangfang Fu; Yuqi Han; Bin Song; Yuqi
Source: Self-asserted source
魏靖伟

Accurate Preoperative Distinction of Intracranial Hemangiopericytoma From Meningioma Using a Multihabitat and Multisequence-Based Radiomics Diagnostic Technique

Frontiers in Oncology
2020-05-19 | Journal article
Part of ISSN: 2234-943X
Contributors: Jingwei Wei; Lianwang Li; Yuqi Han; Dongsheng Gu; Qian Chen; Junmei Wang; Runting Li; Jiong Zhan; Jie Tian; Dabiao Zhou
Source: Self-asserted source
魏靖伟

A multi-sequence and habitat-based MRI radiomics signature for preoperative prediction of MGMT promoter methylation in astrocytomas with prognostic implication

European Radiology
2019-02 | Journal article
Part of ISSN: 0938-7994
Part of ISSN: 1432-1084
Contributors: Jingwei Wei; Guoqiang Yang; Xiaohan Hao; Dongsheng Gu; Yan Tan; Xiaochun Wang; Di Dong; Shuaitong Zhang; Le Wang; Hui Zhang et al.
Source: Self-asserted source
魏靖伟