个人资料
个人简介2008年和2011年分别获西安电子科技大学电子信息工程专业学士学位和模式识别与人工智能专业硕士学位,2011年至2016年在新西兰奥克兰大学计算机系获取博士学位,现为长安大学讲师。博士期间主要研究基于马尔科夫模型的纹理图像分析。近年来致力于纹理分析的高级感知特征的研究及其在图像识别中的应用、无监督深度卷积网络在视频异常行为检测中的应用。在国内外期刊发表论文10余篇。2018年获批国家自然科学基金青年项目。主持中央高校基础研究项目1项,并以核心成员参与陕西省重点研发计划1项。 社会职务研究领域图像处理、模式识别、机器学习,具体包括: (1)纹理图像识别与生成 (2)视频中异常事件检测 (3)概率图模型 开授课程数字图像处理(国际生) 视频序列分析(硕士生) 计算机专业英语(本科生) 科研项目(1) 主持的科研项目 国家自然科学基金青年基金项目,61806023,近规律纹理高级感知特征的研究及应用,2019/1-2021/12,26万元 中央高校基本科研业务费专项资金项目基础研究项目,300102248306,针对交通场景纹理图像的分析,2018-2021,8万元 (2) 作为学术骨干参与的科研项目 陕西省重点研发计划重点项目,2017ZDXMG62,交通视频大数据的深度分析及其在拥堵治理中的综合应用,2018-2020,30万元 论文(1). Hua Cui, Gege Yuan, Ni Liu# etc.“Convolutional neural network for recognizing highway traffic congestion,” Journal of Intelligent Transportation Systems, vol. 24, no. 3, pp. 279–289, 2020. (SCI 收录) (2). Ni Liu, Georgy Gimel’farb, and Patrice Delmas. Learnable high-order MGRF models for contrast-invariant texture recognition. Computer Vision and Image Understanding, vol. 143, pp.135-146, 2016. (SCI 收录) (3). Sotiman, Ahmed, Fahmi Khalifa, Ahmed Shaffie, Ni Liu, Neal Dunlap, Brian Wang, Adel Elmaghraby, Georgy Gimel'farb, and Ayman El-Baz. Image-based CAD system for accurate identification of lung injury. In 2016 IEEE International Conference on Image Processing (ICIP), pp. 121-125. IEEE, 2016. (EI 收录) (4). Ni Liu, Ahmed Soliman, Georgy Gimel’farb, and Ayman El-Baz. Segmenting Kidney DCE-MRI Using 1st-Order Shape and 5th-Order Appearance Priors. In International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), pp. 77-84. Springer International Publishing, 2015. (A-rank conference, EI 收录) (5). Ni Liu, Georgy Gimel’farb, and Patrice Delmas. Learning High-Order Structures for Texture Retrieval. In International Workshop on Graph-Based Representations in Pattern Recognition, pp. 365-374. Springer International Publishing, 2015. (Oral Presentation) (EI 收录) (6). Ni Liu, Georgy Gimel'farb, and Patrice Delmas. Combined Ternary patterns for Texture Recognition. In 2015 30th International Conference on Image and Vision Computing New Zealand (IVCNZ 2015), 2015. (Oral Presentation, EI 收录) (7). Ni Liu, Georgy Gimel'farb, and Patrice Delmas. High-order MGRF models for contrast/offset invariant texture retrieval. In Proceedings of the 29th International Conference on Image and Vision Computing New Zealand (IVCNZ 2014), pp. 96-101. ACM, 2014. (Oral Presentation) (EI 收录) (8). Ni Liu, Georgy Gimel'farb, and Patrice Delmas. Texture modelling with generic translation-and contrast/offset-invariant 2nd-4th-order MGRFs. In 2013 28th International Conference on Image and Vision Computing New Zealand (IVCNZ 2013), pp. 370-375. IEEE, 2013. (EI 收录) (9). Ni Liu, Georgy Gimel'farb, Patrice Delmas, and Yuk Hin Chan. Contrast/offset-invariant generic low-order MGRF models of uniform textures. In 2013 international symposium on computational models for life sciences, vol. 1559, no. 1, pp. 145-154. AIP Publishing, 2013. 科技成果荣誉奖励工作经历 |