Reconstructionalgorithm相关论文
One-bit compressed sensing (CS) technology reconstructs the sparse signal when the available measurements are reduced to......
An effective time-domain microwave image reconstruction algorithm for loss-y layered media utilizing
The finite-difference time-domain (FDTD) method is extensively applied in dealing with time-domain microwave imaging(MWI......
Application Values of IMAR Algorithm on CT Scanning of Cardiac Pacemaker Implanted Patients Based on
Purpose To evaluate the application values of IMAR(iterative metal artifact reduction)algorithm on CT scanning of cardia......
Miniaturization is a development trend of electronics,machinery and information systems,while micro structure brought a ......
重建像质量的优劣是衡量数字全息成像最主要的标准。针对影响重建像质量的三个主要因素：参物角、CCD像素间距和再现距离,采用离轴全......
为了克服PIE成像中所面临的数据量过大的问题,将压缩感知理论用于PIE成像。将采样到的衍射斑稀疏变换并压缩后,可以显著减少需要存......
Bioluminescence tomography (BLT) is an important noninvasive optical molecular imaging modality in preclinical research.......
针对多散射多传播路径的射频层析成像稀疏系统出现虚假目标影响图像重构的问题,提出一种基于子空间追踪的自适应稀疏度重构方法。......
提出了一种实现动态目标散射成像的方法。通过四步相移干涉法测量得到光学传输矩阵,数值仿真了相位共轭、Tikhnov正则化和全变分最......
研究了一种利用图形处理单元(GPU)加速数字全息图再现的算法。该算法充分利用GPU强大的并行计算能力, 有效地缩短了数字全息图再现......
计算成像是一种不仅依赖于光学物理器件,还依赖于光学调制和重构算法的成像技术,为突破传统成像系统在时空分辨率和探测灵敏度方面......
将压缩传感理论与偏折角修正迭代技术相结合解决光偏折层析极少方向的投影重建，提出了一种新的偏折角压缩传感修正重建算法。该算法......
X射线能谱分布在双能谱X射线计算层析(CT)成像、CT图像的硬化校正、CT成像的定量分析等方面起着重要的作用。传统的X射线能谱估计......
Fluorescence molecular tomography (FMT) is a fast-developing optical imaging modality that has great potential in early ......
压缩感知是针对稀疏或可压缩信号进行采样的同时即可对信号数据进行适当压缩的新理论,重建算法是其中关键的一部分,对采样过程中的......
AN IMPROVED SPARSITY ADAPTIVE MATCHING PURSUIT ALGORITHM FOR COMPRESSIVE SENSING BASED ON REGULARIZE
Sparsity Adaptive Matching Pursuit (SAMP) algorithm is a widely used reconstruction algorithm for compressive sensing in......
