1Eigenspace-based Minimum Variance Beamforming Combined with General Coherence Factor for Ultrasound BeamformingMENG Deming, CHEN Xin, DAI Ming, CHEN Siping219-2232A Two-dimensional(2 D)Ultrasonic Elastography Method based on Vector Field EstimationZHOU Jialu, WANG Tao, YANG Jun224-228,2403Automatic Alignment of the Reference Standard Planes of Fetal Face from Three-dimensional Ultrasound ImageLIU Shengfeng, ZHUO Liu, NI Dong229-233,2404Key Techniques of Computer-aided Pedicle Screw Implantation System based on Visual InteractionLI Liling, LI Bin, DING Huanwen, TIAN Lianfang234-2405Numerical Simulation of Hemodynamic Effects of Endovascular Stent on the Area of Intracranial AneurysmsHU Chenglong, KELIMUMuhe-ta-er, ZHANG Guangwu, LIU Peng, LIU Xiaoyue, WANG Lijun241-2446Hydrothermal Synthesis of Strontium Titanate Bio-films on Ti6 Al4 V AlloySUN Jiamao, FU Tao, ZHANG Yaoren245-2497Obtainment of Sub Thalamic Nucleus Neuron Key Parameters and Variables base on Unscented Kalman FilterWANG Haiyang, WANG Jiang, CHEN Yingyuan250-254,2698Research on the Driver′s Eye Movements in Different RoadsHU Hongrui, LIU Longfan, XIONG Yan, CHEN Yu, JIANG Wentao, TIAN Xiaobao255-2599Design of Blood Pressure(BP)Monitoring System based on Wechat Public PlatformWANG Jinhai, YU Shuang, GUO Haiding, WANG Huiquan260-26410Comparative Analysis of Stress on Two Types of Prosthesis after Total Hip ArthroplastyWANG Gang, ZHANG Shuquan, ZHENG Xiaoqiu, YUAN Yi265-26911Research on the Dielectric Properties of Malignant and Normal Colorectal Tissues from 1 0 1 Cancer SurgeriesWANG Weiwei, LI Zhou, LIN Shiming, HAN Shuai, CHEN Miaoliang, DUAN Song, XIN Xuegang, CAI Zhai270-27312Application of Servo Control System in the Spine Traction TreatmentCHENG Zhixin, WANG Jinghua, CHEN Jianying, LIU Chuanyong, HAN Aimin, JIN Zhenhua, ZHANG Weiping274-27813Research on the Quality Evaluation of Chest Compression Training based on the Signal Similarity MeasurementDING Jiexiong, CHEN Shenjian, WEI Siqi, XU Jirui, WU Lihong279-28314EEG Signal Recognition and Its Application in the Control of Mechanical ArmLIU Gang, LI Xiaoou284-28915Brain Tumor Segmentation of MRI based on BP Neural NetworkWANG Jincheng, YU Yun, YANG Kun, HU Xinhua290-293163 D Segmentation of Coronary Arteries Based on Region GrowingLIU Jie, CHENG Yunzhang, TAN Qilu, HAN ChengHang294-29717Effect of Radix Rehmanniae Recens on the Biophoton Emission of ScenedesmusJIA Han, PANG Jingxiang, YANG Meina, ZHANG Yufeng, HAN JinXiang298-302,30818Study on Isolation and Differentiation Neural Stem Cells from Hippocampus in Neonatal RatsMIAO Zongning, WU Weijiang, QIAN Hanguang, ZHAO Jidong303-30819Research of Polylactic Acid in 3 D Printing Medical DeviceLI Junqi, ZHU Aichen, MA Lixia, ZHANG Xixia, WANG Chuandong309-31220SUBJECT INDEX315-316 