CT成像技术与系统
葛永帅,博士,研究员,博士生导师,国家级青年人才,先进探测材料与医学成像器件研究中心主任。多年来围绕医用锥束CT成像应用需求,在新型CT成像方法、器件和系统研究等方面做出了一系列原创性工作。主持国家重点研发计划项目、国家重大科研仪器研制项目(自由申请)、工信部高质量发展专项子课题、国自然专项项目、国自然青年项目、广东省自然科学基金面上项目、深圳市基础研究重点项目等。累计发表高水平SCI学术论文50篇,以通讯/第一作者身份在 Nature Communications、IEEE TMI、IEEE TBME、Optics Letters等国际知名期刊发表 SCI 学术论文25 篇,授权发明专利 21 项。担任美国医学物理协会(AAPM)会刊Medical Physics编委、国际光学工程学会SPIE Medical Imaging分会学术委员(内地两人)。
[1]. Liu, Y., Gao, C., Li, D., Zhang, X., Zhu, J., Wu, M., ... & Ge, Y. (2024). Dynamic X-ray imaging with screen-printed perovskite CMOS array. Nature Communications, 15(1), 1588.
[2]. Cui H, Su T, Zhang X, et al. Correction of scatter in CBCT with a new grid design[J]. Physics in Medicine & Biology, 2024, 69(16): 165010.
[3]. Zhang X, Xie J, Su T, et al. Study on the impact of bowtie filter on photon-counting CT imaging[J]. Physics in Medicine & Biology, 2024, 69(21): 215033.
[4]. Zhang X, Su T, Zhang Y, et al. Transferring U-Net between low-dose CT denoising tasks: a validation study with varied spatial resolutions[J]. Quantitative Imaging in Medicine and Surgery, 2024, 14(1): 640.
[5]. Ma C, Su T, Zhu J, et al. Performance evaluation of quantitative material decomposition in slow kVp switching dual-energy CT[J]. Journal of X-Ray Science and Technology, 2024 (Preprint): 1-17.
[7]. Tan Y, Cai X, Yang J, et al. Model-driven CT reconstruction algorithm for nano-resolution X-ray phase contrast imaging[J]. Chinese Physics B, 2023.
[8]. Liu W, Shi T, Zhu J, et al. PbI2‐DMSO Assisted In Situ Growth of Perovskite Wafers for Sensitive Direct X‐Ray Detection[J]. Advanced Science, 2023, 10(1): 2204512.
[9]. Zhu J, Su T, Zhang X, Cui H, Tan Y, Zheng H, Liang D, Guo J, Ge Y. Super-resolution dual-layer CBCT imaging with model-guided deep learning. Physics in Medicine & Biology. 2023 Dec 26;69(1):015016.
[10]. Gao X, Su T, Zhang Y, Zhu J, Tan Y, Cui H, Long X, Zheng H, Liang D, Ge Y. Attention-based dual-branch deep network for sparse-view computed tomography image reconstruction. Quantitative Imaging in Medicine and Surgery. 2023 Mar 3;13(3):1360.
[11]. Shi T, Liu W, Zhu J, Fan X, Zhang Z, He X, He R, Wang J, Chen K, Ge Y, Sun X. CsPbBr3-DMSO merged perovskite micro-bricks for efficient X-ray detection. Nano Research. 2023 Jul;16(7):9983-9.
[12]. Su T, Zhu J, Zhang X, Tan Y, Cui H, Zeng D, Guo J, Zheng H, Ma J, Liang D, Ge Y. Super resolution dual-energy cone-beam CT imaging with dual-layer flat-panel detector. IEEE Transactions on Medical Imaging. 2023 Sep 27.
[13]. Xuebao Cai, Yuhang Tan, Xin Zhang, Jiecheng Yang, Jinyou Xu, Hairong Zheng, Dong Liang, and Yongshuai Ge, "Energy resolving dark-field imaging with dual phase grating interferometer," Opt. Express 31, 44273-44282 (2023)
[14]. Zhu J, Su T, Zhang X, Yang J, Mi D, Zhang Y, Gao X, Zheng H, Liang D, Ge Y. Feasibility study of three-material decomposition in dual-energy cone-beam CT imaging with deep learning. Physics in Medicine & Biology. 2022 Jul 12;67(14):145012.
[15]. Su T, Sun X, Yang J, Mi D, Zhang Y, Wu H, Fang S, Chen Y, Zheng H, Liang D, Ge Y. DIRECT‐Net: A unified mutual‐domain material decomposition network for quantitative dual‐energy CT imaging. Medical physics. 2022 Feb;49(2):917-34.
1.国家自然科学基金委员会,国家重点研发计划,融合“时空-能量”标定模型的能谱CT关键问题研究,2025.01至2029.11,1600万元,在研,主持
2.国家自然科学基金委员会,优秀青年科学基金项目,多对比度CT成像理论与系统,2024.09至2027.12,200万元,在研,主持
3.国家自然科学基金委员会,国家重大科研仪器研制项目,纳米分辨X射线微分相衬显微镜,2021.01至2025.12,637.51万元,在研,主持
4.深圳市科创委,重点项目,基2020N250 基于钙钛矿材料的高性能X射线二维面阵探测器及成像系统的研究,2020.11至2024.05,200万元,结题,主持
5.国家自然科学基金委员会,青年科学基金项目,优化X射线相衬成像辐射剂量效率的研究,2019.01至2021.12,30万元,结题,主持
6.国家自然科学基金委员会,重点项目,基于CMOS的多晶钙钛矿X射线平板探测器关键问题与技术研究,2023.01至2028.12,94.57万元,在研,参与
7.国家自然科学基金委员会,联合基金项目,高端制造单/双视角三维断层实时成像与三维缺陷智能识别,2024.01至2027.12,59.84万元,在研,参与
(1) 葛永帅,梁栋,朱炯滔,刘新,郑海荣,一种相衬成像方法、装置、存储介质及医学成像系统,CN112581553B,2024-05-28,发明
(2) 葛永帅,张欣,苏婷,梁栋,郑海荣,一种基于能量响应的X射线锥束CT散射校正方法,CN116563413B,2024-04-09,发明
(3) 葛永帅,郑海荣,梁栋,刘新,一种用于高能X光线阵探测器CT成像几何标定的装置设计,CN220170913U,2023-12-12,发明
(4) 葛永帅,梁栋,倪一帆,朱炯滔,刘新,郑海荣,一种基于深度学习方法提取光栅相衬成像信号的方法,CN112577976B,2023-12-12,发明
(5) 葛永帅,梁栋,朱炯滔,陈剑威,刘新,郑海荣,一种快速生成X射线光栅相衬莫尔伪影训练样本的方法,CN112580680B,2023-11-07,发明
(6) 葛永帅,崔涵,苏婷,梁栋,郑海荣,一种用于X射线锥束CT的异构防散射滤线栅装置和方法,CN116531015B,2023-10-03,发明
(7) 葛永帅,朱炯滔,苏婷,梁栋,郑海荣,一种平移同变性高分辨定量锥束能谱CT成像方法,CN116593504B,2023-10-03,发明