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公开(公告)号：US5907406A
公开(公告)日：1999-05-25
申请号：US909917
申请日：1997-08-12
CPC分类号： A61B5/0091 , A61B5/4312 , G01N21/4795
摘要： A device for imaging a turbid medium, for example a breast of a female, includes a holder for receiving the turbid medium, a light source, a photodetector and a processing unit for deriving the image from the intensities measured. The holder is adapted to receive besides the turbid medium also an adaptation medium having substantial identical optical parameters as the optical parameters of the turbid medium. In this way artefacts in the reconstructed image due to the boundary effect between the turbid medium and the holder can be reduced. When a liquid is used as the adaptation medium a perfect match between the holder and the shape of the turbid medium can be obtained. Further, also intensity differences in the image due to different path lengths between light source and photodetector can be equalized.
摘要翻译： 用于对浑浊介质（例如女性的乳房）进行成像的装置包括用于接收浑浊介质的保持器，光源，光电检测器和用于从测量的强度导出图像的处理单元。 保持器适于接收混浊介质以外还具有与混浊介质的光学参数基本上相同的光学参数的适配介质。 以这种方式，可以减少由于混浊介质和保持器之间的边界效应引起的重建图像中的伪像。 当使用液体作为适应介质时，可以获得保持器与混浊介质的形状之间的完美匹配。 此外，由于光源和光电检测器之间的不同路径长度的图像中的强度差也可以相等。
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2.发明授权Neural network using inhomogeneities in a medium as neurons and transmitting input signals in an unchannelled wave pattern through the medium 失效使用介质中的不均匀性作为神经元的神经网络，并通过介质以非通配波形图形传输输入信号
公开(公告)号：US5706404A
公开(公告)日：1998-01-06
申请号：US688462
申请日：1996-07-30
申请人： Sel B. Colak
发明人： Sel B. Colak
CPC分类号： G06N99/007 , B82Y10/00 , G06N3/063 , G06N3/0635
摘要： Neural net with spatially distributed functionalities. An information processing system comprises a neural net with fully distributed neuron and synapse functionalities in a spatially inhomogeneous medium to propagate a response field from an input to an output. The response field is a reaction of the medium to a plurality of input signals and depends non-linearly on the input signals. The response field is also determined by the inhomogeneities. The value of the field at one or more particular locations is indicative of one or more output signals of the neural net.
摘要翻译： 具有空间分布功能的神经网络。 信息处理系统包括在空间不均匀介质中具有完全分布神经元和突触功能的神经网络，以将响应字段从输入传播到输出。 响应场是介质与多个输入信号的反应，并且非线性地依赖于输入信号。 响应场也由不均匀性决定。 在一个或多个特定位置处的场的值指示神经网络的一个或多个输出信号。
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公开(公告)号：US5046803A
公开(公告)日：1991-09-10
申请号：US448032
申请日：1989-12-08
申请人： Sel B. Colak
发明人： Sel B. Colak
CPC分类号： G02F1/377 , G02F2001/3546
摘要： An actively phase matched waveguide structure suitable for use as a frequency doubling device is described. The phase matching of the waveguide is controlled by application of a control voltage. The waveguide includes first and second non-linear optical layers of material having differing indexes of refraction forming a waveguide. Disposed on the surface of the waveguide is a layer of transparent semiconductor material disposed between two transparent electrodes. The index of refraction of the transparent semiconductor material varies with the potential applied to the electrode and thereby varies the phase matching of the waveguide as a whole.
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4.发明申请公开(公告)号：US20100225484A1
公开(公告)日：2010-09-09
申请号：US12663523
申请日：2008-06-06
申请人： Bartel M. Van De Sluis , Lorenzo Feri , Tim C.W. Schenk , Sel B. Colak , Paulus H.A. Damink , Hendricus T.G.M. Penning De Vries
发明人： Bartel M. Van De Sluis , Lorenzo Feri , Tim C.W. Schenk , Sel B. Colak , Paulus H.A. Damink , Hendricus T.G.M. Penning De Vries
IPC分类号： G08B13/14
摘要： Proposed is an object localization method, system and user interface device for locating a (misplaced) object (10) in an area of a construction (1). The method comprises the steps of (i) identifying the object (10), (ii) providing an illumination device (20) comprising a plurality of light sources (30) modulated to emit light comprising light source identification codes (35), (iii) illuminating the tag (11) with light emitted by the light sources (30), (iv) requesting the tag (11) to measure the illumination and to identify the light sources (30) illuminating the tag by their light source identification codes (35), (v) transmitting object location data from the tag (11) relating to the measured illumination and light source identification codes (35) to a master controller (25) arranged to control the illumination device (20), (vi) providing a feedback signal related to the object (10) using the master controller (25). The method is characterized by using a lighting infrastructure (27) of the construction (1) in providing the illumination device (20). Advantageously, the method enables a user to obtain a feedback signal about the location of the desired object without the need to move through the construction. Instead, the method enables the user to locate many objects within a construction or area from a single fixed position.
摘要翻译： 提出了一种用于在构造区域（1）中定位（放置的）物体（10）的物体定位方法，系统和用户界面装置。 该方法包括以下步骤：（i）识别物体（10），（ii）提供照明装置（20），该照明装置包括被调制以发射光的多个光源（30），包括光源识别码（35），（iii ）用光源（30）发射的光照亮标签（11），（iv）请求标签（11）测量照明并识别通过其光源识别码照亮标签的光源（30） （v）将与测量的照明和光源识别码（35）有关的标签（11）的物体位置数据传送到布置成控制照明装置（20）的主控制器（25），（vi）提供 使用主控制器（25）与对象（10）相关的反馈信号。 该方法的特征在于使用构造（1）的照明基础设施（27）来提供照明装置（20）。 有利地，该方法使得用户能够获得关于期望对象的位置的反馈信号，而不需要移动通过结构。 相反，该方法使得用户能够从单个固定位置定位建筑物或区域内的许多对象。
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5.发明授权Multimode-laser for an optical information processing system such as a neural net 失效用于光学信息处理系统的多模激光器，例如神经网络
公开(公告)号：US5701396A
公开(公告)日：1997-12-23
申请号：US345023
申请日：1994-11-23
CPC分类号： H01S5/0608 , G06E3/001 , G06N3/067 , H01S5/065
摘要： An optical information processing system comprises a coding unit for individually coding a plurality of optical information carrier waves, and a processing unit for processing the plurality of coded waves. The processing unit has a laser for producing laser light through longitudinal laser mode competition among the waves received.
摘要翻译： 光信息处理系统包括用于对多个光信息载波进行单独编码的编码单元和用于处理多个编码波的处理单元。 处理单元具有用于通过所接收的波中的纵向激光模式竞争产生激光的激光器。
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公开(公告)号：US20120105266A1
公开(公告)日：2012-05-03
申请号：US13381382
申请日：2010-01-07
申请人： Tim C. W. Schenk , Sel B. Colak , Johannes P. Wernars , Johan P.M.G. Linnartz , Lorenzo Feri , Paulus H.A. Damink , Hendricus T.G.M. Penning de Vries
发明人： Tim C. W. Schenk , Sel B. Colak , Johannes P. Wernars , Johan P.M.G. Linnartz , Lorenzo Feri , Paulus H.A. Damink , Hendricus T.G.M. Penning de Vries
IPC分类号： H04L17/02
CPC分类号： H05B37/0272
摘要： A method for driving a lamp (2) comprises the steps of: generating a lamp current (ICONST) having a constant magnitude; defining a commutation period having a duration TCOMM; defining a time base of original commutation moments, having fixed mutual intervals of 0.5*TCOMM; receiving data to be embedded in the light output; commutating the lamp current at commutation moments; wherein individual commutations are time-modulated in order to encode said received data. Preferably, a commutation moment is: either equal to an original commutation moment if there are no data to embed; or advanced over a modulation distance (Δ) with respect to the corresponding original commutation moment in order to encode data having a first value (“0”); or delayed over said modulation distance (Δ) with respect to the corresponding original commutation moment in order to encode data having a second value (“1”).
摘要翻译： 一种用于驱动灯（2）的方法包括以下步骤：产生具有恒定幅度的灯电流（ICONST）; 定义具有持续时间TCOMM的换向周期; 定义原始换向力矩的时基，具有0.5 * TCOMM的固定相互间隔; 接收要嵌入光输出的数据; 在换向时刻整流灯电流; 其中单个换向被时间调制以便对所接收的数据进行编码。 优选地，换向力矩是：如果没有要嵌入的数据，则等于原始换向力矩; 或相对于相应的原始换向时刻在调制距离（＆Dgr））上前进，以便编码具有第一值（“0”）的数据; 或相对于相应的原始换向时刻延迟所述调制距离（＆Dgr），以便编码具有第二值（“1”）的数据。
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公开(公告)号：US20100254712A1
公开(公告)日：2010-10-07
申请号：US12668458
申请日：2008-07-11
申请人： Johan P.M.G. Linnartz , Hendricus T.G.M. Penning De Vries , Lorenzo Feri , Sel B. Colak , Paulus H.A. Damink
发明人： Johan P.M.G. Linnartz , Hendricus T.G.M. Penning De Vries , Lorenzo Feri , Sel B. Colak , Paulus H.A. Damink
CPC分类号： H04B10/116 , H04B10/1149
摘要： It is presented a method for transmitting lighting device data. The method comprises the steps of obtaining, in a lighting device, a subset of lighting device data, the lighting device data containg information of the lighting device, transmitting, from the lighting device, using light, the subset of lighting device data, and repeating the above steps until all subsets jointly corresponding to the complete lighting device data have been transmitted. A corresponding lighting device and lighting system are also presented.
摘要翻译： 提出了一种用于传输照明设备数据的方法。 该方法包括以下步骤：在照明装置中获得照明装置数据的子集，照明装置数据，包含照明装置的信息，从照明装置使用光，照明装置数据的子集，以及重复 上述步骤直到已经发送了与完整照明设备数据共同对应的所有子集。 还提出了相应的照明设备和照明系统。
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公开(公告)号：US5903357A
公开(公告)日：1999-05-11
申请号：US980756
申请日：1997-12-01
申请人： Sel B. Colak
发明人： Sel B. Colak
CPC分类号： A61B5/0091 , A61B5/4312 , G01N21/4795
摘要： A method of imaging an interior of a turbid medium, for example a part of a breast of a human female, the turbid medium is irradiated with light and measurement of the intensity of light propagated along a plurality of light paths through the turbid medium is measured. An image of the interior of the turbid medium is reconstructed from the intensities measured. Furthermore, possible strengths assignable to each pixel of the image are determined from combinations of weighting functions and differences between expected photon fluences and a measured photon fluences from the intensities measured. A distribution function is made up from the possible strength determined. In a last step the image is determined from the distribution function. Further steps can be carried out to correct for objects of high strength in the image.
摘要翻译： 测量浑浊介质（例如人体乳房的一部分）的内部，对该混浊介质进行成像的方法，并且测量沿着穿过混浊介质的多个光路传播的光的强度 。 从测量的强度重建混浊介质内部的图像。 此外，根据加权函数的组合和预期光子通量与所测量的光强度之间的差异的组合来确定可分配给图像的每个像素的可能的强度。 分布函数由确定的可能强度组成。 在最后一步中，图像是从分布函数确定的。 可以进行进一步的步骤来校正图像中高强度物体。
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公开(公告)号：US5002360A
公开(公告)日：1991-03-26
申请号：US453541
申请日：1989-12-20
申请人： Sel B. Colak , Efim Goldburt
发明人： Sel B. Colak , Efim Goldburt
CPC分类号： G02F1/377 , G02F2001/3546
摘要： An actively phase matched waveguide structure suitable for use as a frequency doubling device is described. The device includes a non-linear optical waveguide and phase matching of the waveguide is controlled by an electrically operated light modulator which is spaced apart from the waveguide. The modulator includes one or more electrodes disposed on a substrate and an elastomeric transparent gel which has a metallic coating on its upper surface. Application of a voltage between the metallic upper surface and the electrodes causes a deformation in the gel which alters the gap between the upper surface of gel and thus provides phase matching.
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公开(公告)号：US09025966B2
公开(公告)日：2015-05-05
申请号：US13381382
申请日：2010-01-07
申请人： Tim C. W. Schenk , Sel B. Colak , Johannes P. Wernars , Johan P. M. G. Linnartz , Lorenzo Feri , Paulus H. A. Damink , Hendricus T. G. M. Penning de Vries
发明人： Tim C. W. Schenk , Sel B. Colak , Johannes P. Wernars , Johan P. M. G. Linnartz , Lorenzo Feri , Paulus H. A. Damink , Hendricus T. G. M. Penning de Vries
CPC分类号： H05B37/0272
摘要： A method for driving a lamp (2) comprises the steps of: generating a lamp current (ICONST) having a constant magnitude; defining a commutation period having a duration TCOMM; defining a time base of original commutation moments, having fixed mutual intervals of 0.5*TCOMM; receiving data to be embedded in the light output; commutating the lamp current at commutation moments; wherein individual commutations are time-modulated in order to encode said received data. Preferably, a commutation moment is: either equal to an original commutation moment if there are no data to embed; or advanced over a modulation distance (Δ) with respect to the corresponding original commutation moment in order to encode data having a first value (“0”); or delayed over said modulation distance (Δ) with respect to the corresponding original commutation moment in order to encode data having a second value (“1”).
摘要翻译： 一种用于驱动灯（2）的方法包括以下步骤：产生具有恒定幅度的灯电流（ICONST）; 定义具有持续时间TCOMM的换向周期; 定义原始换向力矩的时基，具有0.5 * TCOMM的固定相互间隔; 接收要嵌入光输出的数据; 在换向时刻整流灯电流; 其中单个换向被时间调制以便对所接收的数据进行编码。 优选地，换向力矩是：如果不存在要嵌入的数据，则等于原始换向力矩; 或相对于相应的原始换向时刻在调制距离（＆Dgr））上前进，以便编码具有第一值（“0”）的数据; 或相对于相应的原始换向时刻延迟所述调制距离（＆Dgr），以便编码具有第二值（“1”）的数据。
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