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Development of Digital Fetal Heart Models with Virtual Ultrasound Function Based on Cardiovascular Casting and Computed Tomography Scan 期刊论文
BIOENGINEERING-BASEL, 2022, 卷号: 9, 期号: 10, 页码: 9
作者:  Yang, Qi;  Han, Jiancheng;  Wang, Rui;  Zhang, Tong;  Zhang, Yingying;  Wang, Jingyi;  Xu, Lei;  Hou, Zengguang;  Wang, Shuangyi;  He, Yihua
收藏  |  浏览/下载：192/0  |  提交时间：2022/11/21
congenital heart disease  fetal echocardiography  digital twin  cardiovascular casting  virtual ultrasound  
Learning local factor analysis versus mixture of factor analyzers with automatic model selection 期刊论文
NEUROCOMPUTING, 2014, 卷号: 139, 页码: 3-14
作者:  Shi, Lei;  Liu, Zhi-Yong;  Tu, Shikui;  Xu, Lei
收藏  |  浏览/下载：123/0  |  提交时间：2015/08/12
Automatic Model Selection  Mixture Of Factor Analyzers  Local Factor Analysis  Variational Bayes  Bayesian Ying-yang  Dirichlet-normal-gamma  
A graph matching algorithm based on concavely regularized convex relaxation 期刊论文
NEUROCOMPUTING, 2014, 卷号: 134, 页码: 140-148
作者:  Liu, Zhi-Yong;  Qiao, Hong;  Jia, Li-Hao;  Xu, Lei
收藏  |  浏览/下载：186/0  |  提交时间：2015/08/12
Graph Matching  Concave-convex Procedure  Concave Regularization  Frank-wolfe Algorithm  Convex Relaxation  
An Extended Path Following Algorithm for Graph-Matching Problem 期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2012, 卷号: 34, 期号: 7, 页码: 1451-1456
作者:  Liu, Zhi-Yong;  Qiao, Hong;  Xu, Lei
收藏  |  浏览/下载：89/0  |  提交时间：2015/08/12
Graph Matching  Convex Relaxation  Concave Relaxation  Directed Graph  Path Following Algorithm  
Investigation on multisets mixture learning based object detection 期刊论文
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2007, 卷号: 21, 期号: 8, 页码: 1339-1351
作者:  Liu, Zhi-Yong;  Qiao, Hong;  Xu, Lei
收藏  |  浏览/下载：202/0  |  提交时间：2015/11/08
Object Detection  Rival Penalized Competitive Learning  Multisets Mixture Learning  
A novel multistage classification strategy for handwriting Chinese character recognition using local linear discriminant analysis 期刊论文
NEURAL INFORMATION PROCESSING, PT 2, PROCEEDINGS, 2006, 卷号: 4233, 页码: 31-39
作者:  Xu, Lei;  Xiao, Baihua;  Wang, Chunheng;  Dai, Ruwei;  King, I;  Wang, J;  Chan, L;  Wang, DL
收藏  |  浏览/下载：169/0  |  提交时间：2015/11/07
An extended learning vector quantization algorithm aiming at recognition-based character segmentation 期刊论文
INTELLIGENT COMPUTING IN SIGNAL PROCESSING AND PATTERN RECOGNITION, 2006, 卷号: 345, 页码: 131-140
作者:  Xu, Lei;  Xiao, Bai-Hua;  Wang, Chun-Heng;  Dai, Ru-Wei;  Huang, DS;  Li, K;  Irwin, GW
收藏  |  浏览/下载：143/0  |  提交时间：2015/11/07