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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：湖南大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Super-resolution of PET image based on dictionary learning and random forests 期刊论文 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019, 卷号: Vol.927, 页码: 320-329 作者:  Zhanli Hu;  Ying Wang;  Xuezhu Zhang;  Mengxi Zhang;  Yongfeng Yang 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/13 Positron emission tomography  Sparse representation  Dictionary learning  Random forests   Super-resolution of PET image based on dictionary learning and random forests 期刊论文 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019 作者:  Zhanli Hu;  Ying Wang;  Xuezhu Zhang;  Mengxi Zhang;  Yongfeng Yang 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/13 Positron  emission  tomography  Sparse  representation  Dictionary  learning  Random  forests   An improved PET image reconstruction method based on super-resolution 期刊论文 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019, 页码: 162677 作者:  Ying Wang;  Xuezhu Zhang;  Mengxi Zhang;  Dong Liang;  Xin Liu 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/13 Positron emission tomography  Reconstruction  Patch regularization  Penalized maximum likelihood  Random forests   Super-resolution of PET image based on dictionary learning and random forests. 期刊论文 Nuclear Instruments & Methods in Physics Research Section A, 2019, 卷号: Vol.927, 页码: 320-329 作者:  Hu, Zhanli;  Wang, Ying;  Zhang, Xuezhu;  Zhang, Mengxi;  Yang, Yongfeng 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/17 Dictionary learning  Positron emission tomography  Random forests  Sparse representation   mage reconstruction for positron emission tomography based on patch-based regularization and dictionary learning. 期刊论文 Medical physics, 2019 作者:  Wanhong Zhang;  Juan Gao;  Yongfeng Yang;  Dong Liang;  Xin Liu 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/17 dictionary learning  image reconstruction  patch regularization  positron emission tomography   An improved PET image reconstruction method based on super-resolution 期刊论文 Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2019, 卷号: Vol.946, 页码: 162677 作者:  Ying Wang;  Xuezhu Zhang;  Mengxi Zhang;  Dong Liang;  Xin Liu 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/17 Positron emission tomography  Reconstruction  Patch regularization  Penalized maximum likelihood  Random forests