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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2019    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   Data-driven voluntary body motion detection and non-rigid event-by-event correction for static and dynamic PET. 期刊论文 Physics in medicine and biology, 2019 作者:  Yihuan Lu;  Jean-Dominique Gallezot;  Mika Naganawa;  Silin Ren;  Kathryn Fontaine 收藏  |  浏览/下载：15/0  |  提交时间：2019/12/17 body  motion  event  by  event  motion  correction  motion  detection  non-rigid  positron  emission  tomography   Higher SNR PET image prediction using a deep learning model and MRI image. 期刊论文 Physics in medicine and biology, 2019 作者:  Chih-Chieh Liu;  Jinyi Qi 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/17 deep learning  neural network  positron emission tomography   Super-resolution of PET image based on dictionary learning and random forests 期刊论文 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 卷号: Vol.927, 页码: 320-329 作者:  Hu, ZL;  Wang, Y;  Zhang, XZ;  Zhang, MX;  Yang, YF 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/17 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, 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