|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Fusion Visual Attention and Low-Level Features in Images for Region of Interest Extraction显示文摘 | CHEN Zailiang ZOU Beiji GAO Xu SHEN Hailan ZHANG Xiaoyun | 2013 | Chinese Journal of Electronics2013，22，2： | 3 |
| 2 | Failure Detection and Correction for Appearance Based Facial Tracking显示文摘The appearance based facial tracking methods, such as active appearance models and candide models, are widely used in intelligent user interface and facial expression recognition. This paper proposes a novel method to detect and correct the failures in appearance based facial tracking. A sparse coding strategy is applied to learn an efficient feature representation for the difference between the warped image and the face template. The features are extracted by directly pro ject the difference image to the space spanned by the dictionary of the sparse coding. An iterative regression based method is proposed to detect and correct the failures according to the features. Experimental evaluation on an open dataset shows a global performance improvement of the tracking algorithm. | WANG Lei LIANG Yixiong CAI Wangyang ZOU Beiji | 2015 | Chinese Journal of Electronics2015，24，1： | 3 |
| 3 | Realistic Cosmetic Plastic Surgery Simulation Based on the Golden Ratio显示文摘Facial cosmetology is usually operated by surgeons on the basis of clinical experiences and is full of risks because of the lack of objective criteria and auxiliary tools. The available plastic simulation systems are not easy to manipulate. This paper presents a realistic cosmetic plastic surgery simulation framework guided automatically by golden ratio data, which is suitable for personalized realistic facial models from 3D laser scan. A golden ratio facial mask is made based on the ideal golden ratio facial mask data, with reference to the facial ratio of goodlooking groups of eastern people. The plastic design for the region of interest will be driven automatically by Laplacian coordinates deformation, based on the matched characteristic points and lines of the golden ratio facial mask to set the boundary conditions. The evaluation from clinical surgeons shows that the new plastic simulation system is practical and will be widely used in clinical operations. | LI Jianfeng LIAO Shenghui LU Rongbo TENG Juan LUO Xiong ZOU Beiji | 2016 | Chinese Journal of Electronics2016，25，5： | 2 |
| 4 | Saliency-Based Segmentation of Optic Disc in Retinal Images显示文摘Accurate segmentation of Optic disc(OD)is significant for the automation of retinal analysis and retinal diseases screening. This paper proposes a novel optic disc segmentation method based on the saliency. It includes two stages: optic disc location and saliency-based segmentation. In the location stage, the OD is detected using a matched template and the density of the vessels.In the segmentation stage, we treat the OD as the salient object and formulate it as a saliency detection problem.To measure the saliency of a region, the boundary prior and the connectivity prior are exploited. Geodesic distance to the window boundary is computed to measure the cost the region spends to reach the window boundary.After a threshold and ellipse fitting, we obtain the OD.Experimental results on two public databases for OD segmentation show that the proposed method achieves thestate-of-the-art performance. | ZOU Beiji LIU Qing YUE Kejuan CHEN Zailiang CHEN Jie ZHAO Guoying | 2019 | Chinese Journal of Electronics2019，28，1： | 2 |
| 5 | A Neuro-Fuzzy Crime Prediction Model Based on Video Analysis显示文摘A hybrid neuro-fuzzy model for predicting crime in a wide area such as a town or district in presented.The model is built using what we describe as crime indicator events extracted from simulated wide area surveillance network. The framework principally involves two phases,namely video analysis and crime modeling phases. In video analysis a concept based approach for video event detection is used to detect crime indicator events. Based on the extracted indicators with other related variables, a fuzzy inference system capable of learning is constructed in the second phase. The model is constructed using Violent scene detection(VSD) 2014 dataset and testing is done using UCR-Videoweb dataset. The experimental results show that the proposed method is quite demonstrative and promising. | ZOU Beiji Nurudeen Mohammed ZHU Chengzhang ZHANG Ziqian ZHAO Rongchang WANG Lei | 2018 | Chinese Journal of Electronics2018，27，5： | 2 |
| 6 | An Ensemble Retinal Vessel Segmentation Based on Supervised Learning in Fundus Images显示文摘An ensemble method based on supervised learning for segmenting the retinal vessels in color fundus images is proposed on the basis of previous work of Zhu et al. For each pixel, a 36 dimensional feature vector is extracted, including local features, morphological transformation with multi-scale and multi-orientation, and divergence of vector field which is firstly used to extract feature of retinal image pixels. Then the feature vector is used as input data set to train the weak classifiers by the Classification and regression tree(CART). Finally, an Ada Boost classifier is constructed by iteratively training for the retinal vessels segmentation. The experimental results on the public Digital retinal images for vessel extraction(DRIVE)database demonstrate that the proposed method is efficient and robust on the fundus images with lesions when compared with the other methods. Meanwhile, the proposed method also exhibits high robustness on a new Retinal images for screening(RIS) database. The average accuracy,sensitivity, and specificity of improved method are 0.9535,0.8319 and 0.9607, respectively. It has potential applications for computer-aided diagnosis and disease screening. | ZHU Chengzhang ZOU Beiji XIANG Yao CUI Jinkai WU Hui | 2016 | Chinese Journal of Electronics2016，25，3： | 1 |
| 7 | Similarity Comparison of Protein Based on Spherical Polar Coordinates 显示文摘 | BEIJI ZOU QI ZHANG LUMING LIANG | 2009 | Computer aided geometric design and graphics journal2009，21，5： | 1 |
| 8 | Nonlocal Orientation Diffusion Partial Differential Equation Model for Optics Image Denoising 显示文摘 | Qiao Naosheng Zou Beiji | 2013 | Optik2013，124，14： | 1 |
| 9 | Separating algorithm for cell image based on boundary2stripped 显示文摘 | Liu Xiangbin Zou Beiji Hu Fengsong | 2002 | Journal of Image and Graphics ( A)2002，7，3： | 1 |
| 10 | PCNN HIS based pixel-level image fusion method显示文摘 | ZOU Beiji ZHOU Haoyu LI Lingzhi | 2012 | Journal of Computational Information Systems2012，8，10： | 1 |
| 11 | Selective Color Transfer with Multi-source Images显示文摘 | Yao Xiang Zou Beiji Li Hong | 2009 | Pattern Recognition Letters2009，30，7： | 1 |
| 12 | Automatic reconstruction of 3D human motion pose from uncalibrated monocular video sequences based on markerless human motion tracking 显示文摘 | Zou Beiji Chen Shu Shi Cao | 2009 | Pattern Recognition2009，42，7： | 1 |
| 13 | A Test-Suite Reduction Based on Multi-Objective Decision Making显示文摘 | PAN Lili ZOU Beiji WANG Lei CHEN Hao | 2007 | Chinese Journal of Electronics2007，16，3： | 1 |
| 14 | Reconstruction of intersecting curved solids from 2D orthographic views 显示文摘 | Fu Zigang Zou Beiji Chen Yiming | 2010 | Computer-Aided Design2010，42，9： | 1 |
| 15 | Nonlocal orientation diffusion partial differential equation model for optics image denoising显示文摘 | Naosheng Qiao Beiji Zou | | 0，，： | 1 |
| 16 | Optimization of Web Search Engine and Its Application to Web Mining显示文摘With the explosive growth of information sources available on the World Wide Web, how to combine the results of multiple search engines has become a valuable problem. In this paper, a search strategy based on genetic simulated annealing for search engines in Web mining is proposed. According to the pro-posed strategy, there exists some important relationship among Web statistical studies, search engines and optimization techniques. We have proven experimentally the relevance of our approach to the presented queries by comparing the qualities of output pages with those of the original downloaded pages, as the number of iterations increases better results are obtained with reasonable execution time. | CHEN Hao ZOU Beiji BIAN Naizheng | 2009 | Wuhan University Journal of Natural Sciences2009，14，2： | 1 |
| 17 | Selective color transfer with multi-source images 显示文摘 | Xiang Yao Zou Beiji Li Hong | 2009 | Pattern Recognition Letters2009，30，7： | 1 |
| 18 | Prediction of Drug-Drug Interactions Based on Multi-layer Feature Selection and Data Balance显示文摘Drug-drug interactions(DDIs)occur when two drugs react with each other,which may cause unexpected side effects and even death of the patient.Methods that use adverse event reports to predict unexpected DDIs are limited by two critical yet challenging issues.One is the difficulty of selecting discriminative features from numerous redundant and irrelevant adverse events for modeling.The other is the data imbalance,i.e.,the drug pairs causing adverse effects are far less than those not causing adverse effects,which leads to poor accuracy of DDIs detection.We propose a multi-layer feature selection method to select discriminative adverse events and apply an over-sampling technique to make the data balanced.The experimental results show that the validation accuracy of positive DDIs on the Canada Vigilance Adverse Reaction Online Database increases to two times,and 110 DDIs are identified on the drug interactions checker of Drugs.com in USA. | YUE Kejuan ZOU Beiji WANG Lei LI Xiao ZENG Min WEI Faran | 2017 | Chinese Journal of Electronics2017，26，3： | 1 |
| 19 | Nonloeal orientation diffusion pa]lial dif- ferential equation model for optics image denoising显示文摘 | Qiao Naosheng Zou Beiji | 2013 | Optik:lnter- national Journal for Light and Electron Optics2013，124，14： | 1 |
| 20 | Automatic reconstruction of 3D human motion pose from uncalibrated monocular video sequences based on markerless human motion tracking显示文摘 | Zou Beiji Chen Shu Cao Shi | 2009 | Pattern Recognition2009，42，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员