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1.发明授权公开(公告)号：US09040917B2
公开(公告)日：2015-05-26
申请号：US13744339
申请日：2013-01-17
发明人： Hyeon Min Bae , Jong-Kwan Choi , Min-Gyu Choi
IPC分类号： G01J5/02 , G01J3/28 , A61B5/1455 , G01N21/359
CPC分类号： G01J3/28 , A61B5/0042 , A61B5/14553 , G01N21/359
摘要： An efficient method for the extraction of hemodynamic responses in Near-Infrared Spectroscopy (NIRS) systems is proposed to increase the spatial and temporal resolution without hardware overhead. The performance improvement is attributed to high Signal-to-Noise-Ratio (SNR) receivers, a modulation scheme, and a Multi-Input-Multi-Output (MIMO) based data extraction algorithm. The proposed system shows an over 2× increment in the figure of merit (FOM) compared to conventional designs. Experimental results support the validity of the proposed system.
摘要翻译： 提出了一种在近红外光谱（NIRS）系统中提取血液动力学反应的有效方法，以增加空间和时间分辨率，而无需硬件开销。 性能改进归因于高信噪比（SNR）接收机，调制方案和基于多输入多输出（MIMO）的数据提取算法。 与常规设计相比，所提出的系统显示出超过2倍的品质因数（FOM）。 实验结果支持拟议系统的有效性。
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2.发明申请EFFICIENT DATA EXTRACTION METHOD FOR HIGH-TEMPORAL-AND-SPATIAL- RESOLUTION NEAR INFRARED SPECTROSCOPY SYSTEM 有权有效的数据提取方法用于近红外光谱系统的高分辨率和空间分辨率公开(公告)号：US20130256533A1
公开(公告)日：2013-10-03
申请号：US13744339
申请日：2013-01-17
发明人： Hyeon Min Bae , Jong-Kwan Choi , Min-Gyu Choi
IPC分类号： G01J3/28
CPC分类号： G01J3/28 , A61B5/0042 , A61B5/14553 , G01N21/359
摘要： An efficient method for the extraction of hemodynamic responses in Near-Infrared Spectroscopy (NIRS) systems is proposed to increase the spatial and temporal resolution without hardware overhead. The performance improvement is attributed to high Signal-to-Noise-Ratio (SNR) receivers, a modulation scheme, and a Multi-Input-Multi-Output (MIMO) based data extraction algorithm. The proposed system shows an over 2× increment in the figure of merit (FOM) compared to conventional designs. Experimental results support the validity of the proposed system.
摘要翻译： 提出了一种在近红外光谱（NIRS）系统中提取血液动力学反应的有效方法，以增加空间和时间分辨率，而无需硬件开销。 性能改进归因于高信噪比（SNR）接收机，调制方案和基于多输入多输出（MIMO）的数据提取算法。 与常规设计相比，所提出的系统显示出超过2倍的品质因数（FOM）。 实验结果支持拟议系统的有效性。
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