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公开(公告)号：US20120002868A1
公开(公告)日：2012-01-05
申请号：US12828330
申请日：2010-07-01
申请人： Alexander C. Loui , Madirakshi Das , Xu Chen
发明人： Alexander C. Loui , Madirakshi Das , Xu Chen
CPC分类号： G06K9/00677
摘要： A method for identifying digital images having matching backgrounds from a collection of digital images, comprising using a processor to perform the steps of: determining a set of one or more feature values for each digital image in the collection of digital images, wherein the set of feature values includes an edge compactness feature value that is an indication of the number of objects in the digital image that are useful for scene matching; determining a subset of the collection of digital images that are good candidates for scene matching by applying a classifier responsive to the determined feature values; applying a scene matching algorithm to the subset of the collection of digital images to identify groups of digital images having matching backgrounds; and storing an indication of the identified groups of digital images having matching backgrounds in a processor-accessible memory.
摘要翻译： 一种用于从数字图像集合中识别具有匹配背景的数字图像的方法，包括使用处理器执行以下步骤：确定数字图像集合中的每个数字图像的一个或多个特征值的集合，其中所述一组 特征值包括边缘紧凑特征值，其是数字图像中用于场景匹配的对象的数量的指示; 通过响应于所确定的特征值应用分类器来确定数字图像的集合的子集，其是场景匹配的良好候选; 将场景匹配算法应用于数字图像集合的子集，以识别具有匹配背景的数字图像组; 以及将所识别的具有匹配背景的数字图像组的指示存储在处理器可访问存储器中。
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公开(公告)号：US08548256B2
公开(公告)日：2013-10-01
申请号：US12828330
申请日：2010-07-01
申请人： Alexander C. Loui , Madirakshi Das , Xu Chen
发明人： Alexander C. Loui , Madirakshi Das , Xu Chen
IPC分类号： G06K9/68
CPC分类号： G06K9/00677
摘要： A method for identifying digital images having matching backgrounds from a collection of digital images, comprising using a processor to perform the steps of: determining a set of one or more feature values for each digital image in the collection of digital images, wherein the set of feature values includes an edge compactness feature value that is an indication of the number of objects in the digital image that are useful for scene matching; determining a subset of the collection of digital images that are good candidates for scene matching by applying a classifier responsive to the determined feature values; applying a scene matching algorithm to the subset of the collection of digital images to identify groups of digital images having matching backgrounds; and storing an indication of the identified groups of digital images having matching backgrounds in a processor-accessible memory.
摘要翻译： 一种用于从数字图像集合中识别具有匹配背景的数字图像的方法，包括使用处理器执行以下步骤：确定数字图像集合中的每个数字图像的一个或多个特征值的集合，其中所述一组 特征值包括边缘紧凑特征值，其是数字图像中用于场景匹配的对象的数量的指示; 通过响应于所确定的特征值应用分类器来确定数字图像的集合的子集，其是场景匹配的良好候选; 将场景匹配算法应用于数字图像集合的子集，以识别具有匹配背景的数字图像组; 以及将所识别的具有匹配背景的数字图像组的指示存储在处理器可访问存储器中。
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5.发明授权Methods and apparatus to configure virtual private mobile networks for security 有权为安全起见配置虚拟专用移动网络的方法和设备公开(公告)号：US09386035B2
公开(公告)日：2016-07-05
申请号：US13165520
申请日：2011-06-21
申请人： Arati Baliga , Xu Chen , Baris Coskun , Gustavo de los Reyes , Seungjoon Lee , Suhas Mathur , Jacobus Van der Merwe , Gang Xu
发明人： Arati Baliga , Xu Chen , Baris Coskun , Gustavo de los Reyes , Seungjoon Lee , Suhas Mathur , Jacobus Van der Merwe , Gang Xu
CPC分类号： H04L63/0272 , H04L63/1416 , H04L63/145 , H04L63/1458 , H04W12/08
摘要： Methods and apparatus to configure virtual private mobile networks for security are disclosed. A disclosed example method includes identifying, in a wireless network, a communication from a user equipment that matches a security event profile, transmitting, from the wireless network, an instruction to enable the user equipment to be communicatively coupled to a virtual private mobile network, the virtual private mobile network being provisioned for security within the wireless network, and enabling the user equipment to transmit a second communication through the virtual private mobile network securely isolated from other portions of the wireless network.
摘要翻译： 公开了用于配置虚拟专用移动网络以进行安全的方法和装置。 所公开的示例性方法包括在无线网络中识别来自与安全事件简档匹配的用户设备的通信，从无线网络发送使得用户设备能够通信地耦合到虚拟专用移动网络的指令， 虚拟专用移动网络被提供用于无线网络内的安全性，并且使得用户设备能够通过与无线网络的其他部分安全隔离的虚拟专用移动网络来发送第二通信。
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6.发明授权Method for preparing graphene by using two-dimensional confined space between the layers of inorganic layered materials 有权通过使用无机层状材料层之间的二维密闭空间来制备石墨烯的方法公开(公告)号：US08906337B2
公开(公告)日：2014-12-09
申请号：US13980715
申请日：2012-03-27
申请人： Wensheng Yang , Jie Sun , Haimei Liu , Xu Chen , Xue Duan
发明人： Wensheng Yang , Jie Sun , Haimei Liu , Xu Chen , Xue Duan
IPC分类号： C01B31/04
CPC分类号： C01B31/0446 , C01B32/192 , C01B32/22 , Y10S977/789
摘要： The present invention relates to a method for preparing graphene using the two-dimensional confined space between the layers of inorganic layered materials. Such method comprises the following steps: mix a soluble salt of a divalent metal ion M2+, a soluble salt of a trivalent metal ion M′3+, a soluble salt of a chain alkyl anion A− and a carbon source molecule C and dissolve them in deionized and CO2-eliminated water to prepare a mixed salt solution; mix the mixed salt solution with an alkali solution under nitrogen protection and subject them to reaction and crystallization under nitrogen, and filter the suspension obtained thereafter and wash the filter cake with deionized water until the pH of the filtrate is 7 to 7.5, and then dry the filter cake to obtain layered double hydroxides with an intercalated structure; under an inert atmosphere or a reducing atmosphere, calcinate the layered double hydroxides with an intercalated structure to provide a calcinated product; add the calcinated product into a hydrochloric acid solution for ultrasonic treatment, and separate the solution by centrifugation and wash the precipitate obtained by centrifugation with deionized water until the pH of the filtrate is 6.5 to 7 to obtain the graphene.
摘要翻译： 本发明涉及使用无机层状材料层之间的二维密闭空间来制备石墨烯的方法。 该方法包括以下步骤：将二价金属离子M2 +的可溶性盐，三价金属离子M'3 +的可溶性盐，链烷基阴离子A的可溶性盐和碳源分子C混合并溶解 在去离子水和二氧化碳消除的水中制备混合盐溶液; 在氮气保护下将混合盐溶液与碱溶液混合，并在氮气下进行反应和结晶，过滤后得到的悬浮液，用去离子水洗涤滤饼直到滤液的pH为7至7.5，然后干燥 滤饼得到具有插层结构的层状双氢氧化物; 在惰性气氛或还原气氛下，以层间结构煅烧层状双氢氧化物，得到煅烧产物; 将煅烧后的产物加入到盐酸溶液中进行超声波处理，离心分离溶液，用去离子水离心洗涤沉淀，直到滤液的pH值达到6.5〜7，得到石墨烯。
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公开(公告)号：US08838791B2
公开(公告)日：2014-09-16
申请号：US13035512
申请日：2011-02-25
申请人： Kevin Cutler , Xu Chen , Kalyan Siddam
发明人： Kevin Cutler , Xu Chen , Kalyan Siddam
IPC分类号： G06F15/173
CPC分类号： H04M15/66 , H04L12/1407
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the session management node, an initial request message, the initial request message including at least one subscription identifier; determining that the session management node does not have access to a subscription record associated with the at least one subscription identifier; generating a transient subscription record based on the initial request message; and processing the initial request message based on the initial request message and the transient subscription record.
摘要翻译： 各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在会话管理节点处接收初始请求消息，初始请求消息包括至少一个订阅标识符; 确定所述会话管理节点不具有对与所述至少一个订阅标识符相关联的订阅记录的访问; 基于初始请求消息生成临时订阅记录; 以及基于所述初始请求消息和所述临时订阅记录来处理所述初始请求消息。
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公开(公告)号：US20130143350A1
公开(公告)日：2013-06-06
申请号：US13704769
申请日：2012-11-08
申请人： Shaoying Xu , Zhenyu Xie , Xu Chen
发明人： Shaoying Xu , Zhenyu Xie , Xu Chen
IPC分类号： H01L31/18
CPC分类号： H01L31/18 , H01L27/14658 , H01L27/14692
摘要： An embodiment of the invention discloses a manufacture method of a sensor comprising: preparing gate scanning lines on a substrate; depositing a gate insulating layer on the gate scanning lines; sequentially depositing a gate insulation thin film, an active layer thin film, an ohmic contact layer thin film, a first conducting layer thin film and a photoelectric conversion layer thin film, and after the depositing, processing a lamination structure of the thin films with a gray-tone mask plate to obtain switch devices and photoelectric sensing devices; and then sequentially preparing a first passivation layer, bias lines and a second passivation layer.
摘要翻译： 本发明的实施例公开了一种传感器的制造方法，包括：在基板上准备栅极扫描线; 在栅极扫描线上沉积栅极绝缘层; 依次沉积栅极绝缘薄膜，有源层薄膜，欧姆接触层薄膜，第一导电层薄膜和光电转换层薄膜，并且在沉积之后，将薄膜的层叠结构用 灰色蒙版板获得开关器件和光电传感器件; 然后顺序地制备第一钝化层，偏置线和第二钝化层。
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9.发明授权Closed-loop feedback control and reduction of the torque converter clutch slip for enhanced drivability for heavy tip-in maneuvers 有权闭环反馈控制和减速变矩器离合器滑块，用于提高驾驶员的重型襟翼操纵公开(公告)号：US08332109B2
公开(公告)日：2012-12-11
申请号：US12651525
申请日：2010-01-04
申请人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie , Scott A. Hearld , Xu Chen , Daniel J. Wickman , Xuefeng Tim Tao
发明人： Paul G. Otanez , Chunhao J. Lee , Farzad Samie , Scott A. Hearld , Xu Chen , Daniel J. Wickman , Xuefeng Tim Tao
IPC分类号： G06F19/00
CPC分类号： B60W50/06 , B60W10/026 , B60W2050/0008 , B60W2710/025 , F16H59/141 , F16H61/143 , F16H2061/145 , Y10T477/6407 , Y10T477/688 , Y10T477/70
摘要： A method for responding to a rapid change in engine torque includes monitoring a change in engine torque and determining a rapid change in engine torque when the change in engine torque exceeds a threshold change in engine torque. Subsequent to determining a rapid change in engine torque, an increase in the torque converter slip is provided by reducing the torque converter clutch pressure command by a selected value and thereafter the feedback control is deactivated for a predetermined duration. Subsequent to the predetermined duration, the feedback control is reactivated to decrease the torque converter slip toward a desired torque converter slip value.
摘要翻译： 用于响应发动机扭矩的快速变化的方法包括监测发动机扭矩的变化并且当发动机扭矩的变化超过发动机扭矩的阈值变化时确定发动机转矩的快速变化。 在确定发动机扭矩的快速变化之后，通过将变矩器离合器压力指令减小所选值来提供变矩器滑差的增加，此后反馈控制被停用预定的持续时间。 在预定持续时间之后，反馈控制被重新激活，以将变矩器滑移减小到期望的变矩器滑移值。
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公开(公告)号：US20120034722A1
公开(公告)日：2012-02-09
申请号：US13273460
申请日：2011-10-14
申请人： Haijun Qiu , Zhangtao Wang , Xu Chen , Tae Yup Min
发明人： Haijun Qiu , Zhangtao Wang , Xu Chen , Tae Yup Min
IPC分类号： H01L33/16 , H01L21/336
CPC分类号： H01L27/1288 , G02F1/1368 , G02F2001/136231 , H01L27/1214
摘要： A pixel unit of TFT-LCD array substrate and a manufacturing method thereof is disclosed. In the manufacturing method, besides a first insulating layer and a passivation layer, a second insulating layer is adopted to cover the gate island, and forms an opening on the gate island to expose the channel region, the source region and the drain region of the TFT. A gray tone mask and a photoresist lifting-off process are utilized to perform patterning, so that the TFT-LCD array substrate can be achieved with just three masks.
摘要翻译： 公开了一种TFT-LCD阵列基板的像素单元及其制造方法。 在该制造方法中，除了第一绝缘层和钝化层之外，还采用第二绝缘层覆盖栅极岛，并且在栅极岛上形成开口，以露出沟道区域，源极区域和漏极区域 TFT。 利用灰度色调掩模和光致抗蚀剂剥离工艺进行图案化，从而可以用三个掩模实现TFT-LCD阵列基板。
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