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检索条件"主题词=accelerated expectation maximization algorithm"
2 条 记 录,以下是1-10 订阅
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AN EVALUATION OF THE accelerated expectation maximization algorithmS FOR SINGLE-PHOTON EMISSION TOMOGRAPHY IMAGE-RECONSTRUCTION
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EUROPEAN JOURNAL OF NUCLEAR MEDICINE 1994年 第7期21卷 597-603页
作者: MURASE, K TANADA, S SUGAWARA, Y TAUXE, WN HAMAMOTO, K EHIME UNIV SCH MEDDEPT RADIOLSHIGENOBUEHIME 79102JAPAN UNIV PITTSBURGH MED CTRDEPT NUCL MEDPITTSBURGHPA 15213
We previously reported that brain single-photon emission tomography (SPET) images could be improved by using an attenuation coefficient map constructed with transmission data and the iterative expectation maximization... 详细信息
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An accelerated Procrustean Markov Process Model With Coherent Constraint for Non-Rigid Structure From Motion
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IEEE ACCESS 2019年 7卷 145013-145021页
作者: Zhang, Ying Chen, Xia Sun, Zhan-Li Lam, Kin-Man Zeng, Zhigang Anhui Univ Sch Elect Engn & Automat Hefei 230601 Peoples R China Hefei ZC Optoelect Technol Ltd Anhui Prov Key Lab Nondestruct Evaluat Hefei 230031 Anhui Peoples R China Hong Kong Polytech Univ Dept Elect & Informat Engn Hong Kong Peoples R China Huazhong Univ Sci & Technol Sch Automat Wuhan 430074 Peoples R China Huazhong Univ Sci & Technol Key Lab Image Proc & Intelligent Control Educ Minist China Wuhan 430074 Peoples R China
Non-Rigid Structure from Motion (NRSfM) is the task of reconstructing the 3D point set of a non-rigid object from an ensemble of images with 2D correspondences, which has been a long-lasting challenging research topic... 详细信息
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