1Region-of-interest Image Reconstruction Algorithms and Numerical ExperimentsLI Liang, CHEN Zhi-qiang, KANG Ke-jun, ZHANG Li, XING Yu-xiangCT Theory1-72The Medical Image Threshold Value Segmentation Algorithm Study Based on Multi-Wavelet AnalysisWEI Hong-li, YU Xin-bo, ZHAO Wen-cang, GAO Yan-chenCT Theory8-153Scatter Correction Method for Flat-Panel Detector-Based Cone Beam CTHU Dong-cai, CHEN Hao, ZHANG Ding-huaCT Theory16-224An Improved Method of CT Image Hardening Correction Based on Original ProjectionLIAN Ya-qin, ZHANG Bin, PAN Jin-xiaoCT Theory23-285Fast Image Segmentation Based on Chaotic Particle Swarm and Two-Dimension Otsu MethodHU Liang, DONG Fang, LI Bo-ling, LI Ming, CHEN Hao, WANG Yuan, ZHANG Cheng-xing, XU ZhouCT Theory29-346Research on the Precision Registration Algorithm for Turbine Blade with DeformationJIANG Rui-song, ZHANG Ding-hua, ZHANG Shun-li, CHENG Yun-yongCT Theory35-407Image Matching Algorithm Based on the Ellipse Fitting and Hausdorff DistanceDONG Fang, XU Hong, HU Liang, FANG Li-yong, LI Bo-lingCT Theory41-468Solution Strategies for Complex 2D/3D Magnetotelluric Forward Modeling Based on the Finite Element MethodTONG Xiao-zhong, LIU Jian-xin, GUO Rong-wenGeotomography47-549Application of Cross-Borehole Electromagnetic Computerized Tomography in Karst Detection along Yangtze River LeveeLI Yong-tao, TAO Xi-lin, YU Jian-he, PENG Xin-fa, YANG Fu-qiangGeotomography55-6210An Optical CT Technology for 3D Radiation Dose VerificationWANG Pei-wei, WANG Xian-gang, XU MianIndustrical CT63-6811Implementation of Demons Algorithm in 4D CT Image RegistrationZHOU Fu-gen, DUAN Zhuo-leiIndustrical CT69-7512The Realization of the High-Speed Data Acquisition of the CBCT System Based on LVDS TechnologyREN Peng-ju, JIANG Hua, LI Lei, YAN Bin, LIU Jian-dongIndustrical CT76-8213Experimental Research on Improving the Spatial Resolution by Using the Method of Pixel Offset ScanningQUE Jie-min, WANG Yan-fang, LIU LiIndustrical CT83-8714Clinical Application Study of the Polarized-Light Dermoscopy Image Analysis Technique A study of its sensitivity and specificity in the diagnosis of skin tumorMENG Ru-song, ZHAN Guang, CAI Rui-kang, JIANG Zhi-guo, MENG XiaoMedical CT88-9315Clinical Value of 64-MDCT Chest Angiography in the Diagnosis of Chest PainLV Guo-shi, XU Ying, ZUO Hong, WANG De-reng, YUN HaoMedical CT94-9816The Application and Prospect of CTGAO Li-na, CHEN Wen-geReview99-110