2009 2nd International Conference on Biomedical Engineering and Informatics最新文献_第7页

Enhanced Cytotoxicity Suppression of Arsenic Trioxide to Leukemia Cancer Cells by Using Magnetic Nanoparticles 磁性纳米颗粒增强三氧化二砷对白血病细胞的细胞毒性抑制作用

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305763

Dadong Guo, Wenfeng Song, Xuemei Wang, Baoan Chen

引用次数: 2

Approximate Analytical Solution for Tissue Temperature Distribution in High-Intensity Focused Ultrasound 高强度聚焦超声中组织温度分布的近似解析解

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5304866

Dehui Li, G. Shen, Jingfeng Bai, Yazhu Chen

引用次数: 1

A Robust Medical Image Registration Algorithm Based on the SAM of Multi-Scale Harris Corners 基于多尺度Harris角点SAM的鲁棒医学图像配准算法

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5302680

Ying Ding, Jingtao Fan, Huamin Yang

{"title":"A Robust Medical Image Registration Algorithm Based on the SAM of Multi-Scale Harris Corners","authors":"Ying Ding, Jingtao Fan, Huamin Yang","doi":"10.1109/BMEI.2009.5302680","DOIUrl":"https://doi.org/10.1109/BMEI.2009.5302680","url":null,"abstract":"To make up for the lack of concern on spatial information in conventional mutual information based image registration framework, this paper designs a novel registration algorithm based on the SAM information of multi-scale Harris corners (CSAM for short). First, the multi-scale contour is extracted, and multi-scale Harris corner detector is added to acquire the estimated transform parameters; and then CSAM is regarded as Similarity Measure function, several optimized match points are obtained, the finally registration parameters are resolved by using least squares method. This algorithm realizes registration of medical images with noise and multiresolutions, further more, it only matches corners and doesn’t need optimal searching, so it has reduced calculate time and avoided local extremum. Experimental results on clinical CT and T1-weighted MR images demonstrate that, as compared with the conventional mutual information based method, the proposed method consistently completes much higher precision, faster speed and better robustness. Keywords-image registration; square root arithmetic mean divergence(SAM); Harris corner; multi-scale","PeriodicalId":6389,"journal":{"name":"2009 2nd International Conference on Biomedical Engineering and Informatics","volume":"77 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75937848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Wrist Pulse Analysis Based on RP and RQA 基于RP和RQA的腕部脉搏分析

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305193

Chunming Xia, Rui Liu, Yiqin Wang, Haixia Yan, Helge Gewiss

{"title":"Wrist Pulse Analysis Based on RP and RQA","authors":"Chunming Xia, Rui Liu, Yiqin Wang, Haixia Yan, Helge Gewiss","doi":"10.1109/BMEI.2009.5305193","DOIUrl":"https://doi.org/10.1109/BMEI.2009.5305193","url":null,"abstract":"Wrist pulse waveform analysis is common in Traditional Chinese Medicine (TCM) engineering and diagnosis modernization. Nonlinear dynamics theory has been a tool in the analysis of physiological signals containing some nonlinear and chaotic information indispensable. The chaotic properties of wrist pulse containing a wealth of human physiological and pathological information were seldom studied. An application of nonlinear qualitative and quantitative analysis method, i.e., Recurrence Plots (RP) and Recurrence Quantification Analysis(RQA), to analyze the two kinds of wrist pulse time series is proposed in this paper. Both controls and patients with cardiovascular diseases, and the other kind of series of 4 common TCM pulses are analyzed by RP and RQA to extract nonlinear features, which are then used for classification and discrimination. The results from analyzing real data show the feasibility of the proposed RP and RQA method and indicate the potential of further applications to syndrome classification and diagnosis. Keywords-wrist pulse analysis, nonlinear features, syndrome classification, Recurrence Plots (RP), Recurrence Quantification Analysis(RQA)","PeriodicalId":6389,"journal":{"name":"2009 2nd International Conference on Biomedical Engineering and Informatics","volume":"647 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76272972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

The Effects of Chitosan-Hyaluronic Acid Blended Membrane on the Growth of Keratocytes 壳聚糖-透明质酸混合膜对角质细胞生长的影响

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305837

Zi-Ang Yao, Hai-Ge Wu, Ying Bai, Wei Qu, Yan Pan

{"title":"The Effects of Chitosan-Hyaluronic Acid Blended Membrane on the Growth of Keratocytes","authors":"Zi-Ang Yao, Hai-Ge Wu, Ying Bai, Wei Qu, Yan Pan","doi":"10.1109/BMEI.2009.5305837","DOIUrl":"https://doi.org/10.1109/BMEI.2009.5305837","url":null,"abstract":"In order to construct a suitable scaffold for corneal cells culture and transplantation in vitro, different chitosan- hyaluronic acid blended membranes were prepared and the compatibility of chitosan and hyaluronic acid in blended membranes was studied. Rabbit keratocytes were seeded onto the blended membranes surface and the effects of the blended membranes on cells attachment and metabolism were investigated. The results showed that chitosan and hyaluronic acid had good compatibility in blended membranes within a certain blended ratio. Within the blending ratio of 1:0.05, hyaluronic acid could reduce the damage of chitosan membrane to cells and improve the adhersion and proliferation of cells on blended membranes. So chitosan and hyaluronic acid had good compatibility within a certain blended ratio. Hyaluronic acid could improve the biocompatibility between cells and membranes. The blended membrane had potential to be used as a scaffold for corneal cells culture in vitro and a carrier for corneal cells transplantation. Keywords-chitosan; hyaluronic acid; blended membrane; keratocytes","PeriodicalId":6389,"journal":{"name":"2009 2nd International Conference on Biomedical Engineering and Informatics","volume":"48 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75750870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Implementation of Computer Assisted Thoracic Surgery System 计算机辅助胸外科手术系统的设计与实现

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5304944

Yanmin Peng, Rong Liu

引用次数: 0

Chaotic Synchronization of Coupled Hindmarsh-Rose Neurons Using Adaptive Control 基于自适应控制的耦合Hindmarsh-Rose神经元混沌同步

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5302804

Yu Shi, Jiang Wang, Bin Deng, Qiuxiang Liu

引用次数: 11

A Novel Method for Computer Aided Plastic Surgery Prediction 一种计算机辅助整形手术预测的新方法

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305021

Jie Liu, Xubo Yang, T. Xi, Lixu Gu, Zhe-yuan Yu

引用次数: 9

Efficient Privacy of Message Encryption Algorithm for Anonymous Receivers in E-Commerce 电子商务中匿名接收者消息加密算法的高效保密性

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305827

Xiangyang Xu

引用次数: 1

Sequence Analysis of rDNA ITS of Clinical Fusarium Species 临床镰刀菌rDNA ITS序列分析

2009 2nd International Conference on Biomedical Engineering and Informatics Pub Date : 2009-10-30 DOI: 10.1109/BMEI.2009.5305743

He Li, G. Zhou, Junang Liu

引用次数: 0