1Research on High Resolution Seismic Date Processing Method Based on Adaptive VMDDUAN Chengxiang, LIANG Yuan, FAN Xiaohui, ZHANG Fanchang, WU JunCT Theory135-1482Comprehensive Disease Identification and 3D Geological Modeling of Rock Mass Based on Elastic Wave CT and GPRWANG Dunxian, ZHANG Xiangxiang, CHEN Wenxue, LIU Keqiang, LU Jiayu, SONG Zhaocun, SONG LeiGeotomography149-1623Sparse CT Reconstruction Based on Adversarial Residual Dense Deep Neural NetworkDU Congcong, QIAO ZhiweiIndustrical CT163-1724Dense Reconstruction Algorithm of Sparse Light-field Based on Optical Flow MethodLIU Jian, SONG Na, PAN Jinxiao, Abdulr Ghaffa, YANG MingIndustrical CT173-1855The Study of Application of Different Pitch Combined with ASIR in Low-dose Chest CT Screening on COVID-19WU Tenghui, ZHA Yunfei, YANG FengMedical Imaging and Image Processing186-1946Study on Multi-slice Spiral CT Enhanced Scanning of Accessory Middle Colonic Artery in Normal PopulationSUN Furong, PAN ZilaiMedical Imaging and Image Processing195-2027Study on the Optimal Dosage of Gadolinium Contrast Agent for Lower Extremity Artery CE-MRA AngiographyWANG Xu, YANG Ying, YIN Shuo, WU Ge, DENG Gang, YIN Xiaoming, ZENG Qingyu, DENG MaosongMedical Imaging and Image Processing203-2108The Effect of Radiation Dose and Tube Potential on Image Quality of CT:A Task-based Image Quality AssessmentYANG Zhengjun, ZHANG Ang, CHEN Yong, JIANG Jiang, WANG Lingyun, ZHANG Yong, ZHANG Xuan, QI XiaofengMedical Imaging and Image Processing211-2179Comparison of Image Quality between Virtual Monochromatic Images and Conventional CT ImagesCHEN Linyu, FANG Shu, CHEN Yong, DONG Haipeng, WANG Lan, CHANG RuiSpectral CT219-22610CT Manifestations of Pulmonary Infarction Secondary to Acute Pulmonary EmbolismZHANG Haiping, WU Xiaohua, ZHAO Tianrui, HE Yi, YANG ZhenghanMedical CT227-23511Evaluation of CT Imaging in Secondary Lower Extremity Lymphedema:A Prospective StudyGUO Jia, SHEN Wenbin, XIN Jianfeng, ZHANG Chunyan, WANG Rengui, DONG JianMedical CT237-24312To Explore the Low-dose CT and QCT"One-stop-shop"Scan Technology for Physical Examination CrowdSHU Yi, YANG Pei, LIAO Zilin, LI Zhenlin, TANG JingMedical CT244-25013The Value of MSCT Signs in Differential Diagnosis of Pathological Types of Acute AppendicitisYU Xingyao, LIU Chao, FENG Qianqian, XU LinMedical CT251-25814CT Findings and Differential Diagnosis of Primary Testicular TumorsWENG Jianhui, LI Jianhui, QIU GanbinMedical CT259-267 