公开(公告)号：US08483489B2

公开(公告)日：2013-07-09

申请号：US13225271

申请日：2011-09-02

申请人： Petrus J. L. Van Beek ,  Chang Yuan ,  Xinyu Xu ,  Xiaofan Feng ,  Xiaofeng Fan

发明人： Petrus J. L. Van Beek ,  Chang Yuan ,  Xinyu Xu ,  Xiaofan Feng ,  Xiaofeng Fan

IPC分类号： G06K9/64

CPC分类号： G06K9/6204 ,  G06K9/6857

摘要： A method for image processing that includes determining edge pixels of a model image using an edge based technique, and an angular orientation for each of the edge pixels of the model image. The method determines a lower spatial resolution model image based upon the model image and determining respective angular orientations for the lower spatial resolution model image. The method determines edge pixels of an input image using an edge based technique, and an angular orientation for each of the edge pixels of the input image. The method determines a lower spatial resolution input image based upon the input image and determining respective angular orientations for the lower spatial resolution input image. The method matches the lower spatial resolution model image with the lower spatial resolution input image to determine candidate locations of an object within the input image and based upon the candidate locations matching the input image with the model image.

摘要翻译： 一种用于图像处理的方法，其包括使用基于边缘的技术来确定模型图像的边缘像素，以及模型图像的每个边缘像素的角度取向。 该方法基于模型图像确定较低空间分辨率模型图像，并确定较低空间分辨率模型图像的各个角度取向。 该方法使用基于边缘的技术来确定输入图像的边缘像素，并且确定输入图像的每个边缘像素的角度取向。 该方法基于输入图像确定较低的空间分辨率输入图像，并确定较低空间分辨率输入图像的各个角度取向。 该方法将较低空间分辨率模型图像与较低空间分辨率输入图像相匹配，以确定输入图像内的对象的候选位置，并且基于与输入图像与模型图像匹配的候选位置。

公开(公告)号：US20130058582A1

公开(公告)日：2013-03-07

申请号：US13225271

申请日：2011-09-02

申请人： Petrus J.L. Van Beek ,  Chang Yuan ,  Xinyu Xu ,  Xiaofan Feng ,  Xiaofeng Fan

发明人： Petrus J.L. Van Beek ,  Chang Yuan ,  Xinyu Xu ,  Xiaofan Feng ,  Xiaofeng Fan

IPC分类号： G06K9/68

CPC分类号： G06K9/6204 ,  G06K9/6857

摘要： A system for image processing includes determining edge pixels of a model image using an edge based technique, and an angular orientation for each of the edge pixels of the model image. The system determines a lower spatial resolution model image based upon the model image and determining respective angular orientations for the lower spatial resolution model image, and determines edge pixels of an input image using an edge based technique, and an angular orientation for each of the edge pixels of the input image. The system determines a lower spatial resolution input image based upon the input image and determining respective angular orientations for the lower spatial resolution input image, and matches the lower spatial resolution model image with the lower spatial resolution input image to determine candidate locations of an object within the image and based upon the candidate locations matching the input image with the model image.

摘要翻译： 用于图像处理的系统包括使用基于边缘的技术来确定模型图像的边缘像素，以及模型图像的每个边缘像素的角度定向。 该系统基于模型图像确定较低的空间分辨率模型图像，并且确定用于较低空间分辨率模型图像的各个角度取向，并且使用基于边缘的技术来确定输入图像的边缘像素，并且针对每个边缘 输入图像的像素。 该系统基于输入图像确定较低的空间分辨率输入图像，并且确定下部空间分辨率输入图像的相应角度取向，并且将下部空间分辨率模型图像与较低空间分辨率输入图像相匹配，以确定对象的候选位置 并且基于与输入图像匹配的候选位置与模型图像。

公开(公告)号：US09906549B2

公开(公告)日：2018-02-27

申请号：US11851303

申请日：2007-09-06

申请人： Xiaofeng Fan ,  Jiahe Helen Wang

发明人： Xiaofeng Fan ,  Jiahe Helen Wang

IPC分类号： G06F11/00 ,  H04L29/06 ,  G06F21/51 ,  G06F12/14 ,  H04L29/08

CPC分类号： H04L63/1441 ,  G06F21/51 ,  G06F2221/2119 ,  H04L63/0281 ,  H04L67/2819

摘要： Processes and techniques for protecting web users from malicious executable code are described. A proxy engine is implemented that intercepts communications between a web browser and a script engine. The proxy engine can invoke a variety of custom event handlers that are configured to handle specific types of events (e.g., script events) that occur in the processing of web content. A script shield event handler detects the presence of script in pre-defined script-free zones and prevents the script from being executed on a user's device.

公开(公告)号：US08862975B2

公开(公告)日：2014-10-14

申请号：US13235593

申请日：2011-09-19

申请人： Min Liao ,  Minmin Xue ,  Zaiyue Xue ,  Xiaofeng Fan

发明人： Min Liao ,  Minmin Xue ,  Zaiyue Xue ,  Xiaofeng Fan

IPC分类号： G06F17/00 ,  G06F3/048 ,  G06F9/44 ,  G06F7/00 ,  G06Q10/06

CPC分类号： G06F3/048 ,  G06F7/00 ,  G06F9/44 ,  G06Q10/06

摘要： Web workflow service information may include implementations, contracts, addresses, bindings, and other information that is sprinkled throughout source files, configuration files, and other locations. A service explorer extracts service information, and visualizes service information in a form that supports navigation, thereby helping developers understand and use workflow service information. A workflow service structure underlying the visualization is constructed with the extracted service information. A hierarchical node visualization of the service structure is displayed in a service explorer GUI. A developer navigates by expanding/contracting nodes, searching nodes, selecting nodes, and running tools with node-specific information, e.g., for testing, tracing, publication, workflow design, and so on. The visualization is automatically updated after service configuration changes. Node-specific source code is displayed for contract and implementation classes, and pertinent sections of configuration files are displayed for bindings and addresses. Derivation of endpoints, bindings, and addresses are displayed for implicitly set endpoints.

摘要翻译： Web工作流服务信息可以包括在源文件，配置文件和其他位置上喷洒的实现，合同，地址，绑定和其他信息。 服务浏览器提取服务信息，并以支持导航的形式可视化服务信息，从而帮助开发人员了解和使用工作流服务信息。 使用提取的服务信息构建可视化底层的工作流服务结构。 服务结构的层次结构可视化显示在服务资源管理器GUI中。 开发人员通过扩展/收缩节点，搜索节点，选择节点以及运行具有节点特定信息的工具（例如用于测试，跟踪，发布，工作流设计等）进行导航。 服务配置更改后，可视化将自动更新。 为合同和实现类显示特定于节点的源代码，并显示配置文件的相关部分以进行绑定和地址。 端点，绑定和地址的派生将显示为隐式设置的端点。

公开(公告)号：US07858914B2

公开(公告)日：2010-12-28

申请号：US11942847

申请日：2007-11-20

申请人： Xiangli Li ,  Richard Mauritzson ,  Xiaofeng Fan ,  John Ladd

发明人： Xiangli Li ,  Richard Mauritzson ,  Xiaofeng Fan ,  John Ladd

IPC分类号： H04N3/14 ,  H04N5/335 ,  H04N5/217

CPC分类号： H04N5/361 ,  H01L27/14609 ,  H01L27/14643

摘要： Methods and apparatuses for reducing dark current and hot pixels in CMOS image sensors. A pixel apparatus includes a photosensor capable of generating dark current, a floating diffusion region coupled to the photosensor by way of a charge transfer transistor, a rest transistor connected between the floating diffusion region and an array pixel supply voltage. The array supply voltage varies between first and second voltages when sampling pixel signals from the pixel.

摘要翻译： 降低CMOS图像传感器中的暗电流和热像素的方法和装置。 像素装置包括能够产生暗电流的光电传感器，通过电荷转移晶体管耦合到光传感器的浮动扩散区域，连接在浮置扩散区域和阵列像素电源电压之间的静止晶体管。 当从像素采样像素信号时，阵列电源电压在第一和第二电压之间变化。

公开(公告)号：US20100311201A1

公开(公告)日：2010-12-09

申请号：US12480440

申请日：2009-06-08

申请人： Xinya Lei ,  Xiaofeng Fan ,  Richard A. Mauritzson

发明人： Xinya Lei ,  Xiaofeng Fan ,  Richard A. Mauritzson

IPC分类号： H01L31/02 ,  H01L21/30

CPC分类号： H01L27/14683 ,  H01L21/76256 ,  H01L27/14689

摘要： A method of fabricating a semiconductor substrate structure comprises forming an oxide region in contact with a first semiconductor, e.g. silicon, substrate, implanting P-type dopants into the first semiconductor substrate to form a P-doped region, bonding the oxide region to a second semiconductor, e.g. silicon, substrate, and removing a portion of the first semiconductor substrate before or after implanting.

摘要翻译： 制造半导体衬底结构的方法包括形成与第一半导体接触的氧化物区域，例如， 硅，衬底，将P型掺杂剂注入到第一半导体衬底中以形成P掺杂区域，将氧化物区域结合到第二半导体，例如， 硅，衬底，以及在植入之前或之后去除第一半导体衬底的一部分。

公开(公告)号：US07763913B2

公开(公告)日：2010-07-27

申请号：US11636974

申请日：2006-12-12

申请人： Xiaofeng Fan ,  Frederick Brady

发明人： Xiaofeng Fan ,  Frederick Brady

IPC分类号： H01L27/146

CPC分类号： H01L27/1463 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/14623 ,  H01L27/14627 ,  H01L27/14689 ,  H01L31/035281

摘要： A method, apparatus, and system that provides one or more charge collecting protection regions in a pixel array, each formed below a storage region of a pixel cell, but not below at least one photosensor of one pixel of the array. The storage region includes a floating diffusion region and/or a storage gate in the pixel cell of the imaging device. The protection regions can keep stray charges from reaching the storage regions.

摘要翻译： 提供像素阵列中的一个或多个电荷收集保护区域的方法，装置和系统，每个形成在像素单元的存储区域下方，但不在阵列的一个像素的至少一个光电传感器下方。 存储区域包括成像装置的像素单元中的浮动扩散区域和/或存储栅极。 保护区域可以使杂散电荷不会到达存储区域。

公开(公告)号：US07741210B2

公开(公告)日：2010-06-22

申请号：US12415629

申请日：2009-03-31

申请人： Xiaofeng Fan

发明人： Xiaofeng Fan

IPC分类号： H01L21/4763 ,  H01L21/3205

CPC分类号： H01L27/14683 ,  H01L21/76816 ,  H01L21/76838 ,  H01L27/14636 ,  H01L27/14643

摘要： A method of forming conductive interconnects includes forming a node of a circuit component on a substrate. A conductive metal line is formed at a first metal routing level that is elevationally outward of the circuit component. Insulative material is deposited above the first metal routing level over the conductive metal line and the circuit component. In a common masking step, a first opening is etched through the insulative material to the conductive metal line and a second opening is etched through the insulative material to the node of the circuit component that is received elevationally inward of the conductive metal line. Conductive material is concurrently deposited to within the first and second openings in respective conductive connection with the conductive metal line and the node of the circuit component. A first metal line at a second metal routing level that is above the first metal routing level is formed in conductive connection with the conductive material in the first opening. A second metal line at the second metal routing level is formed in conductive connection with the conductive material in the second opening.

摘要翻译： 形成导电互连的方法包括在基板上形成电路部件的节点。 导电金属线形成在电路部件的正上方的第一金属布线水平处。 绝缘材料沉积在导电金属线路和电路部件上的第一金属布线层上方。 在通常的掩模步骤中，通过绝缘材料蚀刻第一开口到导电金属线，并且通过绝缘材料蚀刻第二开口到在导电金属线的高度向内接收的电路部件的节点。 导电材料同时沉积在与导电金属线和电路部件的节点相对应的导电连接的第一和第二开口内。 在第一金属布线级别上方的第二金属布线级的第一金属线形成为与第一开口中的导电材料导电连接。 在第二金属布线水平处的第二金属线形成为与第二开口中的导电材料导电连接。

公开(公告)号：US20100031287A1

公开(公告)日：2010-02-04

申请号：US12183089

申请日：2008-07-31

申请人： Daniel R. Simon ,  Xiaofeng Fan

发明人： Daniel R. Simon ,  Xiaofeng Fan

IPC分类号： H04N5/445

CPC分类号： H04N7/173 ,  G06Q30/02 ,  H04N21/234318 ,  H04N21/235 ,  H04N21/435 ,  H04N21/4532 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/47205 ,  H04N21/475 ,  H04N21/478 ,  H04N21/812 ,  H04N2005/4432

摘要： Systems and methodologies for implementing automation-resistant interactive computing services are provided herein. Function invocation mechanisms can be utilized as described herein to facilitate invocation and/or activation of one or more functions of an interactive service upon performance of an interaction falling within a predefined class of interaction with selected multimedia content. The described functionality invocation mechanisms can operate similarly to a traditional captcha image by requiring interaction that is easily understandable and performable by a human user but is prohibitively difficult for an automated program to carry out. Techniques such as masking relationships between user interaction and function invocation and varying elements of the selected multimedia content for respective accesses can be utilized to provide additional resistance to automation. Described invocation mechanisms can additionally be merged with advertising, which can optionally be targeted to a particular user(s).

摘要翻译： 本文提供了实现自动化防御交互式计算服务的系统和方法。 可以如本文所述使用函数调用机制来促进在执行与所选择的多媒体内容的预定类别的交互中的交互时的交互式服务的一个或多个功能的调用和/或激活。 所描述的功能调用机制可以通过需要由人类用户容易地理解和执行的交互来执行与传统的验证码图像类似的操作，但对于自动化程序来说是非常困难的。 可以利用诸如屏蔽用户交互和功能调用之间的关系以及用于相应访问的所选多媒体内容的变化元素的技术来提供对自动化的附加阻力。 描述的调用机制可以另外与广告合并，广告可以可选地被定向到特定的用户。

公开(公告)号：US07642608B2

公开(公告)日：2010-01-05

申请号：US11716342

申请日：2007-03-09

申请人： Xiaofeng Fan ,  Richard A. Mauritzson

发明人： Xiaofeng Fan ,  Richard A. Mauritzson

IPC分类号： H01L29/76 ,  H01L29/94 ,  H01L31/062 ,  H01L31/113 ,  H01L31/119

CPC分类号： H01L27/1463 ,  H01L27/14683

摘要： Methods, methods of making, devices, and systems for image sensors that include isolation regions are disclosed. A semiconductor imager includes a pixel array and peripheral circuitry arranged on at least one side of the pixel array. Array devices are formed as part of the pixel array and periphery devices are formed in the periphery. Array isolation regions are disposed around at least a portion of at least some of the array devices and periphery isolation regions are disposed around at least a portion of at least some of the periphery devices. Within the semiconductor imager, the periphery isolation regions are configured differently from the array isolation regions. The semiconductor image sensor may be included in as part of an imaging system that includes a processor.

摘要翻译： 公开了包括隔离区域的图像传感器的方法，制造方法，装置和系统。 半导体成像器包括布置在像素阵列的至少一侧的像素阵列和外围电路。 阵列器件形成为像素阵列的一部分，外围器件形成在外围。 阵列隔离区域围绕至少一些阵列器件的至少一部分设置，并且周边隔离区域围绕至少一些周边器件的至少一部分设置。 在半导体成像器内，外围隔离区域被配置成不同于阵列隔离区域。 半导体图像传感器可以包括在包括处理器的成像系统的一部分中。