Real-time compressive sensing spectral domain optical coherence tomography.
Real-time compressive sensing spectral domain optical coherence tomography.
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DOI：
10.1364/ol.39.000076
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发表时间：
2014-01-01
期刊：
影响因子：
3.6
通讯作者：
Kang JU
中科院分区：
文献类型：
--
作者：
Xu D;Huang Y;Kang JU
我们开发并演示了实时压缩感知（CS）光谱域光学相干断层扫描（SD OCT）以超过70 fps的速度进行b模式成像。该系统使用具有三个图形处理单元（gpu）的传统台式计算机架构来实现。结果表明，与基于MATLAB和c++的最佳CS实现相比，速度分别提高了459倍和112倍，最终实现了CS- sdoct实时成像。
We developed and demonstrated real-time compressive sensing (CS) spectral domain optical coherence tomography (SD OCT) B-mode imaging at excess of 70 fps. The system was implemented using a conventional desktop computer architecture having three graphics processing units (GPUs). This result shows speed gain of 459 and 112 times compared to best CS implementations based on the MATLAB and C++ respectively and that real-time CS-SDOCT imaging can finally be realized.