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1. 发明申请

WO2006116672A3 SYSTEMS AND METHODS FOR TOMOGRAPHIC IMAGE RECONSTRUCTION 审中-公开
标题翻译：用于图像图像重构的系统和方法
公开(公告)号：WO2006116672A3
公开(公告)日：2007-02-22
申请号：PCT/US2006016210
申请日：2006-04-27
申请人： DARTMOUTH COLLEGE , POGUE BRIAN WILLIAM , PIAO DAQING , PAULSEN KEITH D , JIANG SHUDONG , DEHGHANI HAMID , XU HENG , SPRINGETT ROGER , SRINIVASAN SUBHA
发明人： POGUE BRIAN WILLIAM , PIAO DAQING , PAULSEN KEITH D , JIANG SHUDONG , DEHGHANI HAMID , XU HENG , SPRINGETT ROGER , SRINIVASAN SUBHA
IPC分类号： A61B5/00
CPC分类号： G01N21/4795 , A61B5/0066 , A61B5/0091 , A61B5/4312 , A61B5/7239 , G01J3/02 , G01J3/0218 , G01J3/0221 , G01J3/10 , G01J3/2803 , G01N2021/1787
摘要： Optical tomography systems that provide light of multiple distinct wavelengths from a plurality of sources are described. The systems direct light into mammalian tissue, and light from the mammalian tissue is collected at a plurality of reception points. Collected light from each reception point is separated according to its wavelength, and received by a photodetector to produce path attenuation signals representing attenuation along paths between the source locations and the reception points. An image construction system generates a tomographic image of the mammalian tissue from the path attenuation signals. One embodiment of an optical imaging system includes an optical coherence tomography-near infrared probe. The systems and methods may utilize a spectral derivative approach that provides insensitivity to the boundary and boundary artifacts in the signal, thereby improving the quality of the reconstructed images.
摘要翻译：描述了从多个源提供多个不同波长的光的光学层析成像系统。系统将光引入哺乳动物组织，并且在多个接收点收集来自哺乳动物组织的光。来自每个接收点的收集的光根据其波长被分离，并由光电检测器接收以产生表示沿着源位置和接收点之间的路径衰减的路径衰减信号。图像构造系统从路径衰减信号生成哺乳动物组织的断层图像。光学成像系统的一个实施例包括光学相干断层摄影近红外探测器。系统和方法可以利用对信号中的边界和边界伪像提供不敏感性的光谱导数方法，从而提高重建图像的质量。

2. 发明申请

WO2009012288A2 TRIFUNCTIONAL IMAGING AGENT FOR MONOCLONAL ANTIBODY TUMOR-TARGETED IMAGING 审中-公开
标题翻译：用于单克隆抗体定向成像的三维成像剂
公开(公告)号：WO2009012288A2
公开(公告)日：2009-01-22
申请号：PCT/US2008070133
申请日：2008-07-16
申请人： US GOV HEALTH & HUMAN SERV , BRECHBIEL MARTIN W , XU HENG , BAIDOO KWAMENA
发明人： BRECHBIEL MARTIN W , XU HENG , BAIDOO KWAMENA
IPC分类号： A61K49/00 , A61K51/10
CPC分类号： A61K51/00 , A61K49/0032 , A61K49/0058 , A61K51/1051 , A61K51/1057 , A61K51/1063 , A61K51/1072
摘要： The present invention relates to trifunctional imaging agents that include an antibody for cell targeting, as well as a chelating moiety for sequestering radioisotopes and a fluorescing moiety for imaging. The invention also provides methods using the conjugates for medical diagnostic imaging.
摘要翻译：本发明涉及三功能成像剂，其包括用于细胞靶向的抗体，以及用于螯合放射性同位素的螯合部分和用于成像的荧光部分。本发明还提供了用于医学诊断成像的共轭物的方法。

3. 发明申请

WO2008025006A3 SPECTRAL UNMIXING FOR IN-VIVO IMAGING 审中-公开
标题翻译：用于血管成像的光谱特征
公开(公告)号：WO2008025006A3
公开(公告)日：2008-10-23
申请号：PCT/US2007076813
申请日：2007-08-24
申请人： XENOGEN CORP , XU HENG , RICE BRADLEY W
发明人： XU HENG , RICE BRADLEY W
IPC分类号： A61B6/00
CPC分类号： G01N21/6456 , A61B5/0064 , A61B5/0071 , A61B5/0073 , A61B5/0084 , A61B2503/40 , G01N21/4795
摘要： Described herein are systems and methods for spectral unmixing of in vivo light data. The spectral unmixing separates image data according to spectra from multiple internal light sources in an effort to isolate one or more spectrum of interest. The spectral unmixing obtains images with a combination of different and known excitation and emission limits. The spectral unmixing then uses an iterative solution process to separate spectra for the multiple fluorescent light sources, and provides a spectrum and/or a spatial distribution map for at least one of the internal light sources.
摘要翻译：本文描述了用于体内光数据的光谱解混合的系统和方法。光谱解混合根据来自多个内部光源的光谱分离图像数据，以分离一个或多个感兴趣的光谱。光谱解混合获得具有不同和已知的激发和发射限制的组合的图像。然后，光谱解混合使用迭代解法来分离多个荧光光源的光谱，并为至少一个内部光源提供光谱和/或空间分布图。

4. 发明申请

WO2007130369A2 SURFACE CONSTRUCTION USING COMBINED PHOTOGRAPHIC AND STRUCTURED LIGHT INFORMATION 审中-公开
标题翻译：使用组合摄影和结构照明信息的表面结构
公开(公告)号：WO2007130369A2
公开(公告)日：2007-11-15
申请号：PCT/US2007010485
申请日：2007-05-01
申请人： XENOGEN CORP , RICE BRADLEY W , XU HENG , KUO CHAINCY
发明人： RICE BRADLEY W , XU HENG , KUO CHAINCY
IPC分类号： H04N5/222
CPC分类号： A61B5/1077 , A61B5/0059 , A61B5/1079 , G01B11/25 , G01N21/532 , G01N21/6428 , G01N21/6456 , G01N21/763 , G01N2021/6439 , G06T7/521
摘要： The invention relates to topographic construction that combines photographic and structured light information. The dual modality construction acquires structured light information for an object and photographic images from multiple views about the object. Topographic construction then processes the structured light information and photographic data in the multiple images to generate a surface representation of the object in each modality. The photographic and structured light surface representations are then combined to output a dual modality surface topography.
摘要翻译：本发明涉及结合照相和结构光信息的地形构造。双重模式结构从物体的多个视图中获取物体的结构光信息和摄影图像。然后，地形构造处理多个图像中的结构光信息和摄影数据，以在每个模态中生成对象的表面表示。然后将照相和结构化的光表面表示组合以输出双模态表面形貌。

5. 发明申请

WO2011144076A3 METHOD AND DEVICE FOR PROCESSING UPLINK RANDOM ACCESS SIGNAL 审中-公开
标题翻译：用于处理上行随机访问信号的方法和装置
公开(公告)号：WO2011144076A3
公开(公告)日：2012-05-10
申请号：PCT/CN2011074641
申请日：2011-05-25
申请人： HUAWEI TECH CO LTD , RUAN WEI , XU HENG , CHANG XIN , YANG JIANRUI
发明人： RUAN WEI , XU HENG , CHANG XIN , YANG JIANRUI
IPC分类号： H04W74/08
CPC分类号： H04W74/08 , H04W24/10
摘要： A method and device for processing uplink random access signals, which relate to the communication field and can implement a maximum signal-to-noise ratio detection for the uplink random access signals, are disclosed in the embodiments of the present invention. The method of the present invention includes: receiving uplink random access signals, wherein said uplink random access signals are time domain signals and include a first part signals and a second part signals which are both phase repeated signals whose phase differences are constant; implementing phase compensation for said first part signals, to make the phase of said first part signals consistent with that of the second part signals; implementing coherent combination for the compensated first part signals and said second part signals. The embodiments of the present invention are mostly used for the detection process of the uplink random access signals.
摘要翻译：在本发明的实施例中公开了一种用于处理上行链路随机接入信号的方法和设备，其涉及通信领域并且可以对上行链路随机接入信号实现最大信噪比检测。本发明的方法包括：接收上行随机接入信号，其中所述上行随机接入信号是时域信号，包括第一部分信号和第二部分信号，它们是相位差恒定的相位重复信号; 对所述第一部分信号实施相位补偿，使所述第一部分信号的相位与第二部分信号的相位一致; 为补偿的第一部分信号和所述第二部分信号实现相干组合。本发明的实施例主要用于上行随机接入信号的检测过程。

6. 发明申请

WO2011110123A3 METHOD AND DEVICE FOR DATA TRANSMISSION 审中-公开
标题翻译：用于数据传输的方法和装置
公开(公告)号：WO2011110123A3
公开(公告)日：2011-12-22
申请号：PCT/CN2011073178
申请日：2011-04-22
申请人： HUAWEI TECH CO LTD , FANG DONGMEI , RUAN WEI , XU HENG
发明人： FANG DONGMEI , RUAN WEI , XU HENG
IPC分类号： H04B7/06
CPC分类号： H04B7/0615 , H01Q1/246 , H01Q3/26 , H01Q21/24 , H04B7/0469 , H04B7/0691 , H04B7/10
摘要： A method and a device for data transmission are provided. The method comprises: a cross polarization antenna array is composed by multi-antenna of a Base Station (BS)(21); and a weighting matrix of a data stream to be sent by the BS is calculated according to the channel information between the BS and a Mobile Station (MS)(22); the data stream to be sent by the BS is weighted according to the weighting matrix, and the data stream which has been weighted is sent from the BS to the MS(23). The demodulation capability can be improved, because the method adopts the cross polarization antenna array in the BS, and some irrelevance exists between the cross antennas; thus the method enables that the whole capability of sending the data stream from the BS side to the MS side is improved evidently.
摘要翻译：提供了一种用于数据传输的方法和装置。该方法包括：交叉极化天线阵列由基站（BS）（21）的多天线组成; 并且根据BS与移动站（MS）（22）之间的信道信息计算由BS发送的数据流的加权矩阵; 要由BS发送的数据流根据加权矩阵进行加权，并且已经加权的数据流从BS发送到MS（23）。由于该方法采用BS中的交叉极化天线阵列，交叉天线之间存在一些不相关性，因此可以提高解调能力。因此该方法使得能够显着地提高从BS侧向MS侧发送数据流的全部能力。

7. 发明申请

WO2008070384A3 METHOD OF PREPARING MACROMOLECULAR CONTRAST AGENTS AND USES THEREOF 审中-公开
标题翻译：制备大分子对比剂的方法及其用途
公开(公告)号：WO2008070384A3
公开(公告)日：2009-07-30
申请号：PCT/US2007083734
申请日：2007-11-06
申请人： US GOV HEALTH & HUMAN SERV , BRECHBIEL MARTIN W , XU HENG
发明人： BRECHBIEL MARTIN W , XU HENG
IPC分类号： A61K49/12 , A61K47/48 , A61K51/02
CPC分类号： A61K51/065 , A61K47/59 , A61K47/595 , A61K49/085 , A61K49/124
摘要： Disclosed are methods of preparing a macromolecular conjugated ligand and a metal complex thereof. The metal complex is targeted for use as a contrast agent, for example, in MRI. The method of preparing a macromolecular conjugated ligand comprises: (a) providing a compound of formula (I) Formula (I), wherein R, A, and Pg are as defined herein, (b) reacting the compound of formula (I) with a macromolecular compound (e.g., dendrimer) in an organic solvent medium which is substantially free of water to obtain a macromolecular conjugated compound, and (c) removing the carboxyl-protecting groups to obtain a carboxyl-deprotected macromolecular conjugated compound. The metal complex can be prepared by reacting the carboxyl-deprotected macromolecular conjugated compound with an ion (e.g., Gd(III)). Also disclosed are carboxyl-protected intermediate compounds.
摘要翻译：公开了制备大分子共轭配体及其金属络合物的方法。金属络合物被靶向用作造影剂，例如在MRI中。制备大分子共轭配体的方法包括：（a）提供式（I）式（I）的化合物，其中R，A和Pg如本文所定义，（b）使式（I）化合物与有机溶剂介质中的大分子化合物（例如树枝状聚合物），其基本上不含水以获得大分子缀合的化合物，和（c）除去羧基保护基以得到羧基脱保护的大分子共轭化合物。金属络合物可以通过羧基脱保护的大分子共轭化合物与离子（例如Gd（III））反应来制备。还公开了羧基保护的中间体化合物。

8. 发明申请

WO2004091815A3 METHOD AND SYSTEM FOR PRODUCING A MOISTURE CONTENT MAP FOR USE IN MOISTURE SORTING GREEN VENEER USING LIGHT TRANSMISSION 审中-公开
标题翻译：生产水分含量图的方法和系统，用于使用光传输的湿度分配绿色喷雾器
公开(公告)号：WO2004091815A3
公开(公告)日：2005-03-03
申请号：PCT/CA2004000608
申请日：2004-04-14
申请人： FORINTEK CANADA CORP , DAI CHUNPING , THOMAS TONY , GROVES KEVIN , XU HENG
发明人： DAI CHUNPING , THOMAS TONY , GROVES KEVIN , XU HENG
IPC分类号： B07C5/14 , B07C5/34 , G01N21/59 , G01N21/89
CPC分类号： B07C5/3416 , B07C5/14 , G01N21/59 , G01N21/8914
摘要： Disclosed is a method and system for sorting a plurality of green wood veneer sheets (10) into a plurality of subsets of sheets, the subsets including a "driest" subset, a "wettest" subset, and one or more "intermediate" subsets. The system has a light source (30) for transmitting light (32) through a sheet of veneer (10) as it passes along a conveyor system, and a light sensor (40) for sensing the light (34) passing through the sheet (10). The pattern of light is recorded by an image acquisition and processing subsystem (50) as an image, which is fed to an image analysis subsystem (60) programmed to analyse the light pattern and to produce a mathematical representation of the image. An integrated moisture content value (IMCV) is set for the particular veneer sheet (10). Based on this value, a controller (70) sends signals (65) to the conveyor system (20) to convey the particular sheet to a location storing sheets having similar IMCV values for drying.
摘要翻译：公开了一种用于将多个绿色木皮单板（10）分类成多个片材子集的方法和系统，所述子集包括“最干”子集，“最低”子集和一个或多个“中间”子集。该系统具有一个光源（30），用于在沿着传送系统通过时通过一片胶合板（10）传送光（32）;以及光传感器（40），用于感测通过该纸张的光（34） 10）。光图案由图像获取和处理子系统（50）记录为图像，该图像被馈送到图像分析子系统（60），其被编程为分析光图案并产生图像的数学表示。为特定的单板（10）设置综合水分含量值（IMCV）。基于该值，控制器（70）将信号（65）发送到输送系统（20），以将特定的纸张传送到存储具有相似IMCV值的纸张的位置用于干燥。

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