公开(公告)号：US09367918B2

公开(公告)日：2016-06-14

申请号：US14005138

申请日：2012-02-29

申请人： Gang Li ,  Yakup Genc ,  Siddharth Ram Chhatpar ,  Sandeep M. Naik ,  Roy Barr ,  Daniel Sacco ,  Alexander Gelbman

发明人： Gang Li ,  Yakup Genc ,  Siddharth Ram Chhatpar ,  Sandeep M. Naik ,  Roy Barr ,  Daniel Sacco ,  Alexander Gelbman

IPC分类号： G06T7/00 ,  H04N7/18

CPC分类号： G06T7/0044 ,  G06T7/0008 ,  G06T7/001 ,  G06T7/74 ,  G06T7/75 ,  G06T2207/30108 ,  H04N7/18

摘要： A multi-view stereo approach generates an inventory of objects located on an object holder. An object may be a sample tube and an object holder may be a tube rack as used in lab automation for healthcare diagnostics. A processor performs 3D tracking of the object holder and the geometric analysis of multiple images generated by a calibrated camera. A homography mapping between images is utilized to warp a second image to a viewpoint of a first image. Plane induced parallax causes a normalized cross-correlation score between the first image and the warped second image of a location on the holder that has an object that is significantly different from a normalized cross-correlation score of a location that has not an object and enables the processor to infer tube inventory and absence or presence of a tube at a location in a rack.

摘要翻译： 多视图立体声方法生成位于对象持有者上的对象的清单。 物体可以是样品管，并且物体保持器可以是用于医疗诊断的实验室自动化中使用的管架。 处理器执行物体保持器的3D跟踪以及由校准的相机产生的多个图像的几何分析。 利用图像之间的单应性映射来将第二图像扭曲到第一图像的视点。 平面引起的视差导致第一图像与持有者位置翘曲的第二图像之间的归一化互相关分数，其具有与没有对象并且使能的位置的归一化互相关分数显着不同的对象 处理器用于推断管道库存，并且在机架中的位置处不存在或存在管。

公开(公告)号：US09235799B2

公开(公告)日：2016-01-12

申请号：US13304643

申请日：2011-11-26

申请人： Dong Yu ,  Li Deng ,  Frank Torsten Bernd Seide ,  Gang Li

发明人： Dong Yu ,  Li Deng ,  Frank Torsten Bernd Seide ,  Gang Li

IPC分类号： G10L15/16 ,  G06N3/08

CPC分类号： G06N3/08 ,  G06N3/04

摘要： Discriminative pretraining technique embodiments are presented that pretrain the hidden layers of a Deep Neural Network (DNN). In general, a one-hidden-layer neural network is trained first using labels discriminatively with error back-propagation (BP). Then, after discarding an output layer in the previous one-hidden-layer neural network, another randomly initialized hidden layer is added on top of the previously trained hidden layer along with a new output layer that represents the targets for classification or recognition. The resulting multiple-hidden-layer DNN is then discriminatively trained using the same strategy, and so on until the desired number of hidden layers is reached. This produces a pretrained DNN. The discriminative pretraining technique embodiments have the advantage of bringing the DNN layer weights close to a good local optimum, while still leaving them in a range with a high gradient so that they can be fine-tuned effectively.

摘要翻译： 提出了预先训练深层神经网络（DNN）的隐藏层的识别性预训练技术实施例。 一般来说，首先使用带有误差反向传播（BP）的标签对标签进行单层隐藏层神经网络的训练。 然后，在丢弃前一个隐藏层神经网络中的输出层之后，将另一个随机初始化的隐藏层与先前训练过的隐藏层一起添加，并将其代表表示用于分类或识别的目标的新输出层。 然后使用相同的策略对所得到的多隐层DNN进行鉴别性训练，等等，直到达到所需数量的隐藏层。 这产生了一个预训练的DNN。 鉴别预培训技术实施例具有使DNN层权重接近良好的局部最优值的优点，同时仍将它们留在具有高梯度的范围内，使得它们可以被有效地微调。

公开(公告)号：US20150230874A1

公开(公告)日：2015-08-20

申请号：US13817272

申请日：2011-08-16

申请人： Suraj Ravi Musuvathy ,  Ruirui Jiang ,  Sergei Azernikov ,  Gang Li ,  Tong Fang

发明人： Suraj Ravi Musuvathy ,  Ruirui Jiang ,  Sergei Azernikov ,  Gang Li ,  Tong Fang

IPC分类号： A61B19/00 ,  G06T17/20 ,  G06T17/30 ,  G06F19/00

CPC分类号： A61B34/10 ,  A61B2034/105 ,  A61F2/30942 ,  A61F2/38 ,  A61F2002/30948 ,  A61F2002/30952 ,  G06F19/00 ,  G06F19/321 ,  G06T17/20 ,  G06T17/30 ,  G16H50/50

摘要： A computer assisted method creates accurate CAD/CAM models of custom orthopedic implants is provided. Information about bone geometry is acquired through medical imaging such as CT image scans. The desired bone surface region is extracted as a polygonal mesh after processing the 3D images. A smooth and accurate B-Spline surface is fitted to the polygonal mesh that is thickened to a solid CAD model. A patient-specific customized implant is manufactured from the obtained CAD model. The patient-specific customized implant is implanted in a patient by a surgeon in an operating room. A processor based system to generate a CAD/CAM file of the patient-specific customized implant and a manufacturing system enabled to manufacture the implant from the CAD/CAM file are also disclosed.

摘要翻译： 计算机辅助方法提供了定制矫形植入物的精确CAD / CAM模型。 有关骨骼几何的信息是通过CT图像扫描等医学成像获取的。 在处理3D图像之后，期望的骨表面区域被提取为多边形网格。 平滑和准确的B样条表面适合于加厚到实体CAD模型的多边形网格。 特定于患者的定制植入物由所获得的CAD模型制造。 患者特定的定制植入物由手术室中的外科医生植入患者体内。 还公开了一种基于处理器的系统，用于生成患者特定定制植入物的CAD / CAM文件和能够从CAD / CAM文件制造植入物的制造系统。

公开(公告)号：US20140356532A1

公开(公告)日：2014-12-04

申请号：US14232610

申请日：2012-07-12

申请人： Yanlin Song ,  Ming Yang ,  Haihua Zhou ,  Lianming Yang ,  Gang Li

发明人： Yanlin Song ,  Ming Yang ,  Haihua Zhou ,  Lianming Yang ,  Gang Li

IPC分类号： C09D161/06 ,  C09D133/02 ,  C09D163/00 ,  C09D131/04 ,  C09D167/00 ,  C09D105/00 ,  C09D161/24 ,  B05D5/02 ,  C09D175/04

CPC分类号： C09D161/06 ,  B05D1/005 ,  B05D1/28 ,  B05D3/0254 ,  B05D5/02 ,  C08K3/22 ,  C08K3/36 ,  C08K5/05 ,  C08K5/06 ,  C08K5/101 ,  C08K2003/2213 ,  C08K2003/2227 ,  C08K2003/2241 ,  C08K2003/2296 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09D105/00 ,  C09D131/04 ,  C09D133/02 ,  C09D133/10 ,  C09D161/24 ,  C09D163/00 ,  C09D167/00 ,  C09D167/06 ,  C09D175/04 ,  C09D129/14

摘要： A coating material for an aluminum substrate for inkjet computer-to-plate and preparation method and use of same. The composition of the coating material is: high polymer 5-40 wt %; nano-sized and/or micro-sized oxide particles 5-30 wt %; organic solvent constituting the remainder. The high polymer is at least one selected from the group consisting of MMA-BMA-MA terpolymer resin, phenolic resin, epoxy resin, polyurethane, polyester, urea-formaldehyde resin, polyvinyl formal, polyvinyl butyral and gum arabic. The preparation method for obtaining the coating material is to mix the ingredients together and stir at room temperature. A spin coating method or a roll coating method is used to coat the coating material onto a clean aluminum substrate having not undergone electrolytic graining and anodic oxidation treatment, and then the substrate is baked, resulting in the required roughness.

摘要翻译： 喷墨印刷电路板用铝基材用涂料及其制备方法及用途。 涂料的组成为：5-40重量％的高聚物; 5-30重量％的纳米尺寸和/或微尺寸氧化物颗粒; 构成其余部分的有机溶剂。 高聚物是选自MMA-BMA-MA三元共聚树脂，酚醛树脂，环氧树脂，聚氨酯，聚酯，脲 - 甲醛树脂，聚乙烯醇缩甲醛，聚乙烯醇缩丁醛和阿拉伯树胶中的至少一种。 获得涂料的制备方法是将成分混合在一起并在室温下搅拌。 使用旋涂法或辊涂法将涂料涂覆在没有进行电解砂化和阳极氧化处理的清洁铝基板上，然后烘烤基板，导致所需的粗糙度。

公开(公告)号：US08885884B2

公开(公告)日：2014-11-11

申请号：US13584887

申请日：2012-08-14

申请人： Yakup Genc ,  Gang Li ,  Clifford Hatcher, Jr.

发明人： Yakup Genc ,  Gang Li ,  Clifford Hatcher, Jr.

IPC分类号： G06K9/00 ,  G06T7/20

CPC分类号： G06T7/20 ,  G06T2207/10016 ,  G06T2207/30164

摘要： An object in a hot atmosphere with a temperature greater than 400 F in a gas turbine moves in a 3D space. The movement may include a vibrational movement. The movement includes a rotational movement about an axis and a translational movement along the axis. Images of the object are recorded with a camera, which may be a high-speed camera. The object is provided with a pattern that is tracked in images. Warpings of sub-patches in a reference image of the object are determined to form standard format warped areas. The warpings are applied piece-wise to areas in following images to create corrected images. Standard tracking such as SSD tracking is applied to the piece-wise corrected images to determine a movement of the object. The image correction and object tracking are performed by a processor.

摘要翻译： 在燃气轮机中温度高于400°F的热气氛中的物体在3D空间中移动。 运动可以包括振动运动。 运动包括围绕轴的旋转运动和沿着轴的平移运动。 用相机拍摄物体的图像，摄像机可能是高速摄像机。 该对象被提供有在图像中跟踪的图案。 确定对象的参考图像中的子补丁的变形以形成标准格式的扭曲区域。 将经线分段应用于以下图像中的区域以产生校正图像。 诸如SSD跟踪的标准跟踪被应用于分段校正图像以确定对象的移动。 图像校正和对象跟踪由处理器执行。

公开(公告)号：US08796896B2

公开(公告)日：2014-08-05

申请号：US13278698

申请日：2011-10-21

申请人： James Ching Sik Lau ,  Mao Xiong Jiang ,  Gang Li ,  Ke Lin Zhou ,  Hong Min Wei ,  Jie Chai ,  Tao Zhang

发明人： James Ching Sik Lau ,  Mao Xiong Jiang ,  Gang Li ,  Ke Lin Zhou ,  Hong Min Wei ,  Jie Chai ,  Tao Zhang

IPC分类号： H02K21/12

CPC分类号： H02K5/15 ,  H02K1/148 ,  H02K1/278 ,  H02K21/16 ,  H02K29/03 ,  H02K2201/06 ,  H02K2213/03

摘要： An electric motor, especially a brushless PMDC motor, has a stator and a rotor rotatably installed inside of the stator. The stator has a housing with an open end, an end cap fixed to the open end of the housing, a stator core fixed to an inner surface of the housing, and windings wound on the stator core. The rotor includes a plurality of permanent magnetic poles. The housing has a flange bent inwardly from the open end of the housing and abutting against the end cap inwardly and axially to thereby fix the end cap to the housing. The length of the flange measured along the circumferential direction of the housing is greater than half of that of the housing.

摘要翻译： 电动机，特别是无刷PMDC电动机，具有可旋转地安装在定子内部的定子和转子。 定子具有开口端的壳体，固定在壳体的开口端的端帽，固定到壳体的内表面的定子芯和缠绕在定子芯上的绕组。 转子包括多个永久磁极。 壳体具有从壳体的开口端向内弯曲的凸缘并且向内和向内抵靠端盖，从而将端盖固定到壳体。 沿着壳体的圆周方向测量的凸缘的长度大于壳体的长度的一半。

公开(公告)号：US08679371B2

公开(公告)日：2014-03-25

申请号：US11841408

申请日：2007-08-20

申请人： Gang Li ,  Xiangping Zou ,  Sanjay Gurbasappa Charati ,  Soumyadeb Ghosh

发明人： Gang Li ,  Xiangping Zou ,  Sanjay Gurbasappa Charati ,  Soumyadeb Ghosh

IPC分类号： H01B1/22 ,  H01B1/02

CPC分类号： H01B1/22 ,  C08K7/04 ,  C08K7/06 ,  C08K7/14 ,  C08K9/02

摘要： Disclosed herein too is a method of manufacturing an electrically conducting polymeric composition comprising blending an organic polymer composition that comprises a thermoplastic organic polymer; an electrically conducting filler composition that comprises metal fibers; and an electrically insulating composition in an extruder; wherein the electrically insulating composition is fed into the extruder downstream of the location at which the organic polymer composition is fed into the extruder and wherein the electrically conducting filler composition is fed into the extruder at a location downstream of the location at which the electrically insulating composition is fed into the extruder.

摘要翻译： 本文还公开了一种制造导电聚合物组合物的方法，包括共混包含热塑性有机聚合物的有机聚合物组合物; 包含金属纤维的导电填料组合物; 和挤出机中的电绝缘组合物; 其中所述电绝缘组合物在所述有机聚合物组合物进料到所述挤出机中的位置下游进料到所述挤出机中，并且其中所述导电填料组合物在所述电绝缘组合物的位置下游的位置进料到所述挤出机中 进料到挤出机中。

公开(公告)号：US08594592B2

公开(公告)日：2013-11-26

申请号：US13503179

申请日：2010-10-22

申请人： Gang Li

发明人： Gang Li

IPC分类号： H04B17/00

CPC分类号： H04W56/001 ,  H04W24/06

摘要： A transmitter, a base station device, and a method for aligning a signal output from a transmitter are provided. The transmitter is connected to a first antenna, and the first antenna detects a second test signal transmitted by a second antenna that is connected to another transmitter. The transmitter includes: a signal generating unit, which generates a first test signal; a directional coupler, which receives the first test signal and the second test signal; and a signal processing unit, which measures a timing difference between the first test signal and the second test signal, and uses the measured timing difference to control signal generation, so as to align a signal transmission delay between the two transmitters. Thus, closed-loop detection and an adaptive rectification mechanism for transmission signals of multiple transmitters can be implemented, and accuracy of aligning a signal at each transmitting antenna is improved.

摘要翻译： 提供了一种发射机，基站装置和用于对准从发射机输出的信号的方法。 发射机连接到第一天线，第一天线检测由连接到另一发射机的第二天线发射的第二测试信号。 发射机包括：信号产生单元，产生第一测试信号; 定向耦合器，其接收第一测试信号和第二测试信号; 以及信号处理单元，其测量第一测试信号和第二测试信号之间的定时差，并且使用测量的定时差来控制信号生成，以便对准两个发射机之间的信号传输延迟。 因此，可以实现用于多个发射机的发射信号的闭环检测和自适应整流机制，并且改善每个发射天线处的信号对准精度。

公开(公告)号：US20130208955A1

公开(公告)日：2013-08-15

申请号：US13396548

申请日：2012-02-14

申请人： Tiecheng Zhao ,  Robert James Taylor ,  Gang Li ,  Junnan Wu ,  Chunguang Jia

发明人： Tiecheng Zhao ,  Robert James Taylor ,  Gang Li ,  Junnan Wu ,  Chunguang Jia

IPC分类号： G06K9/00

CPC分类号： G06F19/321 ,  G06F19/00 ,  G06Q10/103 ,  G06Q50/22 ,  G06T7/0012

摘要： According to one embodiment, a cloud server receives over a network a request for accessing three-dimensional (3D) medical image data from a first user, where the cloud server provides image processing services to a plurality of users using a plurality of image processing tools provided by the cloud server. The cloud server determines user privileges of the users for accessing the 3D medical image data, where the user privileges are related to the 3D medical image data. The 3D medical image data was captured by a medical imaging device and stored in a storage associated with the cloud server. The availability of the image processing tools is limited to the user to process the 3D medical image data based on the user privileges.

摘要翻译： 根据一个实施例，云服务器通过网络接收访问来自第一用户的三维（3D）医学图像数据的请求，其中云服务器使用多个图像处理工具向多个用户提供图像处理服务 由云服务器提供。 云服务器确定用户访问3D医疗图像数据的用户权限，其中用户权限与3D医学图像数据相关。 3D医学图像数据由医学成像设备捕获并存储在与云服务器相关联的存储器中。 图像处理工具的可用性仅限于用户基于用户权限来处理3D医学图像数据。

公开(公告)号：US08465802B2

公开(公告)日：2013-06-18

申请号：US12494260

申请日：2009-06-29

申请人： Gang Li

发明人： Gang Li

IPC分类号： C23C16/458

CPC分类号： C23C16/45504 ,  C23C16/4412 ,  C23C16/45508 ,  C23C16/45574 ,  C23C16/4558 ,  C30B25/14 ,  C30B29/403

摘要： A reactor and method for performing chemical vapor deposition are disclosed. A chemical vapor deposition reactor can have a cylindrical chamber that comprises a cylindrical lid support and an annular gas distribution plate. Said chamber can be configured to have a horizontal laminar flow of at least one gas stream in the radial direction and a vertical downward flow of another gas stream over wafers. A large capacity of a CVD reactor with simple structures, easy maintenance and low consumption of reactants can be achieved. High uniformity, repeatability, reproducibility and consistency of depositing layers on wafers can be obtained.

摘要翻译： 公开了一种用于进行化学气相沉积的反应器和方法。 化学气相沉积反应器可以具有包括圆柱形盖支撑件和环形气体分配板的圆柱形腔室。 所述室可以被配置为具有在径向上的至少一种气流的水平层流和在晶片上的另一气流的垂直向下流动。 可以实现大容量的CVD反应器，其结构简单，维护方便，反应物消耗低。 可以获得在晶片上沉积层的高均匀性，重复性，再现性和一致性。