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《Computer Simulation》 2011-02
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Fast Medical Image Interpolation Algorithm's Design and Realization

MENG Qi-wen1,2,ZHAO Wei-dong1,2,WANG Zhi-cheng1,2(1.The Engineering Research Center for Enterprise Digital Technology,Ministry of Education,Tongji University,Shanghai 200092,China;2.Research Center of CAD,Tongji University,Shanghai 201804,China)  
Interpolation algorithm can solve the three dimensional reconstruction problem of medical image that makes the reconstructed edges rough and ladder like,but traditional algorithm costs large amount of computation,especially for medical sequence images whose image is very large.Therefore,it has not been widely adopted in the medical image three dimension reconstruction fields.To solve the problem,an improved interpolation method based on distance transform is presented in this paper.According to the similarity information of images,the algorithm greatly reduces the number of pixels needed to be calculated.Meanwhile,using a fast distance calculation method to avoid multiplication and evolution calculation,the algorithm efficiency is obviously improved.The improved algorithm makes the edge of the interpolation images clear and transit smoothly in medical sequence images,and reduces by 60% time costing compared with traditional algorithm.Results show that the improved algorithm effectively solves the efficiency problem of the traditional algorithm and has a wide application.
【CateGory Index】: TP391.41
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Chinese Journal Full-text Database 3 Hits
1 LIU Xiang-Bin~ 1),2) ZOU Bei-Ji~ 3) SUN Jia-Guang~ 4) ~ 1) (Institute of Image Recognition & Computer Vision, Hunan Normal University, Changsha 410081) ~ 2) (College of Computer and Communication, Hunan University, Changsha 410082) ~ 3) (School of Information Science and Engineering, Central South University, Changsha 410083) ~ 4) (School of Software, Tsinghua University, Beijing 100084);Fast Euclidean Distance Transform Based on Contour Tracking[J];Chinese Journal of Computers;2006-02
2 MAO Xin-wei~1,YIN Xue-song~2,ZOU Peng-cheng~2,ZHANG Qian~2(1.College of Civil Engineering and Architecture, Zhejiang University, Hangzhou Zhejiang 310027,China;2.Department of Computer Science and Engineering, Hangzhou Inst. of Electronics Engineering , Hangzhou Zhejiang 310018,China);Matching Interpolation of 3-D Images Based on Shape[J];Computer Simulation;2005-03
3 XU Wei - hua~1, YIN Xue- song~2 (1. Information Center, Zhejiang Financial Professional College, Hangzhou Zhejiang 310018,China; 2. Department of Computer Science and Technology, Zhejiang Radio &Television Universtiy, Hangzhou Zhejiang 310012, China);Interpolation Algorithms of Medical Images[J];Computer Simulation;2006-01
Chinese Journal Full-text Database 10 Hits
1 Tian Minxiong Shen Qinghong Cao Fenglian Du Sidan(Department of Electronic Science and Engineering,Nanjing University,Nanjing 210093);Projector keystone correction based on image space transformation and image interpolation algorithm[J];Electronic Measurement Technology;2007-03
2 Li Ying,Tan Liwen,Zhang Shaoxiang,Wu Yi,Fang Binji(Department of Anatomy,Chongqing Institute of Computing Medicine,College of Basic Medical Sciences,Third Military Medical University,Chongqing,400038,China);Application of image texture amplification in lung morphology restoration[J];Acta Academiae Medicinae Militaris Tertiae;2010-18
3 ZHANG Sheng-lan,XIE Ming,LUO Dai-sheng,GAN Ke,YU Yan-mei Institute of Image Information, College of Electronic Information, Sichuan University, Chengdu 610064, China;Study of Ca~(2+) concentrations in cardiac myocytes based on 3-D image processing[J];Computer Engineering and Applications;2007-33
4 Dong Weizhong,Yan Jianguo,Duan Zhen(College of Automation,Northwestern Polytechnical University,Xi 'an 710072 China);Research and Simulation of Low Cost Video Compress System for Aerial Reconnaissance[J];Computer Measurement & Control;2008-08
5 LIU Jun-Tao LIU Wen-Yu WU Cai-Hua YUAN Liang Department of Computer Engineering,Mechanical Engineering Institute,Shijiazhuang 050003 Department of Electronics & Information Engineering,Huazhong University of Science & Technology,Wuhan 430074 Department of Equipment Command & Management Engineering,Mechanical Engineering Institute,Shijiazhuang 050003;A New Method of Extracting Objects' Curve-skeleton[J];Acta Automatica Sinica;2008-06
6 Li He-long1 Wang Wen-bo2 Zhang Guan-xiang1(1.Department of Electronic Commerce,South China University of Technology,Guangzhou 510006,Guangdong,China;2.Department of Information and Computing Science,Wuhan University of Science and Technology,Wuhan 430065,Hubei,China);Character Representation of Handwritten Arabic Numerals Based on Wavelet Analysis and EMD[J];Journal of South China University of Technology(Natural Science Edition);2010-06
7 WANG Hai-ling,YIN Gui-sheng,CHEN Huai-you,ZHANG Jing(College of Computer Science and Technology,Harbin Engineering University,Harbin Heilongjiang 150001,China);Collision detection based on topology hierarchy graph[J];Journal of Computer Applications;2011-02
8 PENG Jiang,ZHANG Jian-zhou,YU Zhong-quan(College of Computer,Sichuan University,Chengdu 610065,China);Segmentation of attached tumor in lung based on Euclidean distance transform[J];Computer Engineering and Design;2008-21
9 LI Xiao-yan,CHENG Xian-yi(School of Computer Science and Communication Engineering,Jiangsu University,Zhenjiang 212013,China);Skeleton pruning algorithm based on weight[J];Computer Engineering and Design;2009-14
10 ZHANG SHAOGUANG LI FENGTING MA HUIMIN;A Skeleton Algorithm Based on Weight[J];;2007-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 REN Haiping 1, WU Wenkai 1, YANG Hu 2, CHEN Shengzu 1. 1 Department of Nuclear Medicine, Cancer hospital, Chinese Academy of Medical Sciences, Peking Union Medical College,100021;2 Department of Biomedical Engineering, Capital University of Medical Sc;Comparison of Interpolation Methods in Medical Image Processing[J];Beijing Biomedical Engineering;2002-01
2 Tian Jie; Zhuge Ying; Wang Jing; Luo Xiping; Hu Zhigang; Liu Ninginng and Dai Ruwei(AI Lab, Institute of Automation, Chinese Academy of Sciences, Beijing, 100080);A 3D Medical Image Processing and Analyzing System[J];Computerized Tomography Theory and Applications;1999-02
3 Luo Limin (Department of Biology and Medical Engineering) Jean Louis Coatrieux (LIST, University of Rennes, France);Ray-Casting for Volumetric Data Rendering in Medical Imagery[J];Journal of Southeast University;1992-06
4 LI Hong-song,HOU Chao-zhen (Department of Automatic Control,Beijing Institute of Technology,Beijing 100081,China);Corner Detection Based on Distance Transform and Morphology[J];Acta Electronica Sinica;2004-01
5 LI Jiang\|yun, YANG Xun\|nian, WANG Guo\|zhao (Institute of Computer Graphics and Image Processing, Zhejiang University, Hangzhou 310027, China);Local algorithm for segmented image interpolation.[J];Journal of Zhejiang University(Sciences Edition);2002-01
6 JIA Chun Guang\ TAN Ou\ DUAN Hui Long\ LU Wei Xue (Biomedical Engineering Institute, Zhejiang University, Hangzhou\ 310027);MEDICAL IMAGE REGISTRATION BASED ON DEFORMABLE CONTOUR[J];JOURAAL OF COMPUTER AIDED DESIGN & COMPUTER GRAPHICS;1999-02
8 Chen Ling (Department of Mathematics and Computer Scicnce,Normal College, Yangzhou University, Yangzhou 225002 );OPTIMAL ALGORITHM FOR COMPLETE EUCLIDEAN DISTANCE TRANSFORM[J];CHINESE JOURNAL OF COMPUTERS;1995-08
9 Guan Weiguang and Ma Songde (National Laboratory of Pattern Recognition, Institute of Antomation,The Chinese Academy of Sciences, Beijing 100080);A FAST UNIFIED DISTANCE TRANSFORMATION ALGORITHM[J];CHINESE JOURNAL OF COMPUTERS;1995-08
10 HUANG Hai Yun 1 QI Fei Hu 1 CHEN Jian 1 YAO Zhi Hong 2 1 (Department of Computer Science & Engineering, Shanghai Jiaotong University, Shanghai 200030) 2 (Computer Center, Rui Jin Hospital, Shanghai No.2 Medical University, Shanghai 200025);A WAVELET-BASED INTERPOLATION OF MEDICAL IMAGES[J];;2002-05
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