公开(公告)号：US20110043625A1

公开(公告)日：2011-02-24

申请号：US12543223

申请日：2009-08-18

申请人： Wesley Kenneth Cobb ,  Bobby Ernest Blythe ,  Rajkiran Kumar Gottumukkal ,  Kishor Adinath Saitwal ,  Gang Xu ,  Tao Yang

发明人： Wesley Kenneth Cobb ,  Bobby Ernest Blythe ,  Rajkiran Kumar Gottumukkal ,  Kishor Adinath Saitwal ,  Gang Xu ,  Tao Yang

IPC分类号： H04N7/18 ,  G06K9/62

CPC分类号： G06K9/00771 ,  G06T7/254 ,  G06T2207/20081 ,  G06T2207/30232

摘要： Techniques are disclosed for matching a current background scene of an image received by a surveillance system with a gallery of scene presets that each represent a previously captured background scene. A quadtree decomposition analysis is used to improve the robustness of the matching operation when the scene lighting changes (including portions containing over-saturation/under-saturation) or a portion of the content changes. The current background scene is processed to generate a quadtree decomposition including a plurality of window portions. Each of the window portions is processed to generate a plurality of phase spectra. The phase spectra are then projected onto a corresponding plurality of scene preset image matrices of one or more scene preset. When a match between the current background scene and one of the scene presets is identified, the matched scene preset is updated. Otherwise a new scene preset is created based on the current background scene.

摘要翻译： 公开了用于将由监视系统接收的图像的当前背景场景与每个表示先前捕获的背景场景的场景预设画廊进行匹配的技术。 当场景照明改变（包括包含过饱和/欠饱和的部分）或内容的一部分改变时，使用四叉树分解分析来提高匹配操作的鲁棒性。 处理当前背景场景以产生包括多个窗口部分的四叉树分解。 每个窗口部分被处理以产生多个相位谱。 然后将相位谱投影到一个或多个场景预设的相应的多个场景预设图像矩阵上。 当当前背景场景与其中一个场景预设之间的匹配被识别时，匹配的场景预设被更新。 否则，将根据当前的背景场景创建一个新的场景预设。

公开(公告)号：US07855827B2

公开(公告)日：2010-12-21

申请号：US11544978

申请日：2006-10-06

申请人： Gang Xu ,  Alan Lewis ,  Brian Gally ,  Mark Mienko

发明人： Gang Xu ,  Alan Lewis ,  Brian Gally ,  Mark Mienko

IPC分类号： G02B26/00 ,  G02F1/29

CPC分类号： G02B6/0011 ,  G02B6/0038 ,  G02B6/0055 ,  G02B26/001 ,  G09G3/3466

摘要： An optical isolation structure is incorporated into a display between the display elements and the transparent substrate for the display elements. The optical isolation structure reflects light rays within the substrate that impact the structure at high angles relative to normal to the structure, thereby permitting the substrate to be used as an integrated light guide for distributing light over the display from a light source on the edge of the substrate. The optical isolation structure may include a single layer having an index of refraction less than the substrate or a plurality of thin-film interference layers.

摘要翻译： 在显示元件和用于显示元件的透明基板之间的显示器中并入光学隔离结构。 光学隔离结构反射基板内的光线相对于结构垂直地以高角度冲击结构，从而允许基板用作集成光导，用于将光从光源的边缘分布在显示器上 底物。 光隔离结构可以包括具有小于衬底或多个薄膜干涉层的折射率的单层。

公开(公告)号：US20100070902A1

公开(公告)日：2010-03-18

申请号：US12341238

申请日：2008-12-22

申请人： Gustavo DE LOS REYES ,  Sanjay MacWan ,  Gang Xu ,  Howard Shirokmann ,  Rachel Rosencrantz ,  Thusitha Jayawardena

发明人： Gustavo DE LOS REYES ,  Sanjay MacWan ,  Gang Xu ,  Howard Shirokmann ,  Rachel Rosencrantz ,  Thusitha Jayawardena

IPC分类号： G06F3/048

CPC分类号： G05B15/02 ,  G06F3/023 ,  G06F3/038 ,  G06F3/0489 ,  H04N21/2265 ,  H04N21/43615 ,  H04N21/4622 ,  H04N21/482 ,  H04N21/6377

摘要： A computer readable storage medium storing a set of instructions that are executable by a processor, the set of instructions being operable to store a virtual representation of a plurality of physical components, display the virtual representation, receive user interaction with at least one of the virtual representations and send a command to the physical component corresponding to the user interaction.

摘要翻译： 存储可由处理器执行的一组指令的计算机可读存储介质，所述指令集可操作以存储多个物理组件的虚拟表示，显示所述虚拟表示，接收与所述虚拟表示中的至少一个的用户交互 表示并发送命令到对应于用户交互的物理组件。

公开(公告)号：US20100063949A1

公开(公告)日：2010-03-11

申请号：US12208551

申请日：2008-09-11

申请人： JOHN ERIC EATON ,  Wesley Kenneth Cobb ,  Ming-Jung Seow ,  David Samuel Friedlander ,  Gang Xu

发明人： JOHN ERIC EATON ,  Wesley Kenneth Cobb ,  Ming-Jung Seow ,  David Samuel Friedlander ,  Gang Xu

IPC分类号： G06F15/18 ,  G06N3/08 ,  G06K9/00

CPC分类号： G06N99/005 ,  G06K9/00335 ,  G06K9/00771 ,  G06K9/6296

摘要： A long-term memory used to store and retrieve information learned while a video analysis system observes a stream of video frames is disclosed. The long-term memory provides a memory with a capacity that grows in size gracefully, as events are observed over time. Additionally, the long-term memory may encode events, represented by sub-graphs of a neural network. Further, rather than predefining a number of patterns recognized and manipulated by the long-term memory, embodiments of the invention provide a long-term memory where the size of a feature dimension (used to determine the similarity between different observed events) may grow dynamically as necessary, depending on the actual events observed in a sequence of video frames.

摘要翻译： 公开了一种用于存储和检索在视频分析系统观察视频帧流时学习的信息的长期存储器。 长期记忆提供了一个能力随着时间的推移而随着时间的推移而增长的记忆。 另外，长期记忆可以编码由神经网络的子图表示的事件。 此外，本发明的实施例不是预先确定由长期记忆识别和操纵的多个模式，而是提供长期存储器，其中特征维度（用于确定不同观察到的事件之间的相似性）的大小可以动态地增长 根据需要，取决于视频帧序列中观察到的实际事件。

公开(公告)号：US20090273594A1

公开(公告)日：2009-11-05

申请号：US12436111

申请日：2009-05-05

申请人： Feng Li ,  Gang Xu ,  Bingwen Liang ,  Chen-Jean Chou

发明人： Feng Li ,  Gang Xu ,  Bingwen Liang ,  Chen-Jean Chou

IPC分类号： G09G3/14 ,  G09G5/00

CPC分类号： G09G3/3406 ,  G09G2310/0237 ,  G09G2320/0233

摘要： A system and drive method for compensating intensity variation due to variation of operating cycles in a dynamically controlled system comprising a plurality of light emitting devices are provided in this invention.

摘要翻译： 在本发明中提供了一种用于在包括多个发光器件的动态控制系统中补偿由于操作周期变化引起的强度变化的系统和驱动方法。

公开(公告)号：US07403180B1

公开(公告)日：2008-07-22

申请号：US11699542

申请日：2007-01-29

申请人： Louis D. Silverstein ,  Alan G. Lewis ,  Jennifer Lee Gille ,  Gang Xu

发明人： Louis D. Silverstein ,  Alan G. Lewis ,  Jennifer Lee Gille ,  Gang Xu

IPC分类号： G09G3/34 ,  G02B26/00

CPC分类号： G02B26/001 ,  G02B5/201 ,  G09G3/2003 ,  G09G3/3466 ,  G09G2300/0452 ,  G09G2300/0465

摘要： A display device including a plurality of optical modulators and a plurality of filter elements on a reflective side of the plurality of optical modulators is provided. The plurality of optical modulators includes a first set of optical modulators and a second set of optical modulators. Each optical modulator of the plurality of optical modulators is configured to be selectively switched among at least a first state, a second state, and a third state. Each state has a different spectral reflectance. The plurality of filter elements includes a first set of filter elements corresponding to the first set of optical modulators and a second set of filter elements corresponding to the second set of optical modulators. The first set of filter elements has a different spectral transmittance than the second set of filter elements.

摘要翻译： 提供了包括多个光调制器的多个滤光器元件和多个光调制器的反射侧上的多个滤光元件的显示装置。 多个光调制器包括第一组光调制器和第二组光调制器。 多个光调制器的每个光调制器被配置为在至少第一状态，第二状态和第三状态之间有选择地切换。 每个状态具有不同的光谱反射率。 多个滤波器元件包括对应于第一组光学调制器的第一组滤波器元件和对应于第二组光学调制器的第二组滤波器元件。 第一组滤光元件具有与第二组滤光元件不同的光谱透射率。

公开(公告)号：US07369292B2

公开(公告)日：2008-05-06

申请号：US11416920

申请日：2006-05-03

申请人： Gang Xu ,  Evgeni Gousev

发明人： Gang Xu ,  Evgeni Gousev

IPC分类号： G02F1/03 ,  G02B26/00

CPC分类号： G02B26/001 ,  B81B2201/047 ,  B81C1/00246

摘要： A microelectromechanical (MEMS) device is presented which comprises a metallized semiconductor. The metallized semiconductor can be used for conductor applications because of its low resistivity, and for transistor applications because of its semiconductor properties. In addition, the metallized semiconductor can be tuned to have optical properties which allow it to be useful for optical MEMS devices.

摘要翻译： 提出了一种包括金属化半导体的微机电（MEMS）器件。 金属化半导体由于其低电阻率而可用于导体应用，并且由于其半导体性质而可用于晶体管应用。 此外，金属化半导体可以被调谐以具有允许其对于光学MEMS器件有用的光学性质。

公开(公告)号：US20050106147A1

公开(公告)日：2005-05-19

申请号：US10928291

申请日：2004-08-27

申请人： Robert Jordan ,  Susan Tam ,  Janet Davis ,  Mark Zimmerman ,  Gang Xu ,  Norma Kenyon

发明人： Robert Jordan ,  Susan Tam ,  Janet Davis ,  Mark Zimmerman ,  Gang Xu ,  Norma Kenyon

IPC分类号： A61K20060101 ,  A61K39/395 ,  A61K39/40 ,  A61K39/42 ,  C07K16/00 ,  C07K16/36 ,  C12P21/08

CPC分类号： C07K16/36 ,  A61K2039/505 ,  C07K2317/24 ,  C07K2317/70

摘要： The present invention is directed to a method of using function blocking tissue factor antibodies to enhance graft survival in mammals. Function blocking antibodies having the effect of blocking activated tissue factor (TF), TF and its ligand FVII as either the inactive TF:FVII or active TF:FVIIa complex, or block the formation of the TF:FVIIa:FX ternary complex are useful in the method. These properties provide a therapy that has directed action towards thrombotic events involving tissue-plasma interactions but does not prevent the intrinsic pathway for coagulation. Activated TF arises on cells, tissues, and organs during or after transplantation and is a major cause of graft loss.

摘要翻译： 本发明涉及使用功能阻断组织因子抗体增强哺乳动物的移植物存活的方法。 具有阻断活化组织因子（TF），TF及其配体FVII作为无活性TF：FVII或活性TF：FVIIa复合物或阻断TF：FVIIa：FX三元复合物形成的作用的功能阻断抗体可用于 方法。 这些性质提供了一种治疗方法，其针对涉及组织 - 血浆相互作用的血栓形成事件发挥作用，但并不阻止凝固的内在途径。 活化的TF在移植期间或移植后在细胞，组织和器官上产生，并且是移植物损失的主要原因。

公开(公告)号：US5895106A

公开(公告)日：1999-04-20

申请号：US876043

申请日：1997-06-13

申请人： John A. VanderPloeg ,  Gang Xu ,  Patrick F. Brinkley ,  Michael R. Jones

发明人： John A. VanderPloeg ,  Gang Xu ,  Patrick F. Brinkley ,  Michael R. Jones

IPC分类号： G02F1/13363 ,  G02F1/139 ,  G02F1/1335

CPC分类号： G02F1/133632 ,  G02F1/133634 ,  G02F1/1396 ,  G02F2413/105

摘要： A normally white (NW) twisted nematic liquid crystal display (LCD) outputs improved viewing characteristics which are defined by high contrast ratios and/or reduced inversion. The display includes a pair of negative tilted retarders (#2 and #6) located on one side of the liquid crystal layer (#10), each of the tilted retarders including a tilt or incline angle which varies throughout the thickness of the layer. Additionally, one or two negative uniaxial or biaxial retarders (#4 and #7) are provided on the same side of the liquid crystal layer as the tilted retarders. As a result of the particular orientations, alignments, and retardation values described in the different embodiments, the display exhibits improved contrast and reduced inversion.

摘要翻译： 正常白色（NW）扭曲向列型液晶显示器（LCD）输出改善的观看特性，其由高对比度和/或减少的反转定义。 显示器包括位于液晶层（＃10）的一侧的一对负倾斜延迟器（＃2和＃6），每个倾斜延迟器包括在层的整个厚度上变化的倾斜或倾斜角度。 此外，在倾斜延迟器的液晶层的同一侧设置一个或两个负单轴或双轴延迟器（＃4和＃7）。 作为不同实施例中描述的特定取向，对准和延迟值的结果，显示器显示出改进的对比度和减少的反转。

公开(公告)号：US5793458A

公开(公告)日：1998-08-11

申请号：US768502

申请日：1996-12-18

申请人： John A. VanderPloeg ,  Gang Xu ,  Adiel Abileah

发明人： John A. VanderPloeg ,  Gang Xu ,  Adiel Abileah

摘要： A normally white twisted nematic liquid crystal display is provided for outputting improved viewing characteristics which are defined by high contrast ratios and reduced inversion. The display includes both positive and negative retardation films, the negative films being biaxial and defined by n.sub.x >n.sub.y >n.sub.z in certain embodiments where the "z" direction is substantially perpendicular to the film plane and the "x" and "y" directions are substantially parallel to the film plane. By providing the positive and biaxial negative retarders with specific retardation values and/or ratios, improved viewing characteristics are provided. According to other embodiments, a positive and a negative (uniaxial or biaxial) retarder may be provided on only one side of the liquid crystal layer.