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[期刊论文] 作者：SIDKY Emil Y,,
来源：Tsinghua Science and Technology 年份：2010
The back-projection-filtration(BPF) algorithm has been applied to image reconstruction for cone-beam configurations with general source trajectories.The BPF algorithm can reconstruct 3-D region-of-int...
[期刊论文] 作者：SIDKY Emil Y,ZHOU Otto,,
来源：Tsinghua Science and Technology 年份：2010
There has been a renewed interest in algorithm development for image reconstruction from highly incomplete data in computed tomography(CT).Such algorithms may lead to reduced imaging dose and time,and...
[期刊论文] 作者：CHO Seungryong,SIDKY Emil Y,,
来源：Tsinghua Science and Technology 年份：2010
We investigate the feasibility of dual-energy method for image contrast enhancement in small animal studies using a low kV X-ray radiographic system.A robust method for X-ray spectrum estimation from...
[期刊论文] 作者：CHO Seungryong,SIDKY Emil Y,BI,
来源：清华大学学报（英文版） 年份：2004
We investigate the feasibility of dual-energy method for image contrast enhancement in small animal studies using a low kV X-ray radiographic system.A robust me...
[期刊论文] 作者：LEVINE Margo S,SIDKY Emil Y,,
来源：Tsinghua Science and Technology 年份：2010
A consistency condition is developed for computed tomography(CT) projection data acquired from a straight-line X-ray source trajectory.The condition states that integrals of normalized projection data...
[期刊论文] 作者：LEVINE Margo S,SIDKY Emil Y,PA,
来源：清华大学学报（英文版） 年份：2004
A consistency condition is developed for computed tomography (CT) projection data acquired from a straight-line X-ray source trajectory.The condition states tha...
[期刊论文] 作者：BIAN Junguo,SIDKY Emil Y,XIA D,
来源：清华大学学报（英文版） 年份：2004
The back-projection-filtration (BPF) algorithm has been applied to image reconstruction for cone-beam configurations with general source trajectories.The BPF al...
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