公开(公告)号：US06301386B1

公开(公告)日：2001-10-09

申请号：US09207974

申请日：1998-12-09

申请人： Jie Zhu ,  Michael C. Moed

发明人： Jie Zhu ,  Michael C. Moed

IPC分类号： G06K934

CPC分类号： G06K9/342 ,  G06K9/38 ,  G06K2209/01

摘要： Methods and apparatus for gray image based text identification. A gray image of a document is preferably subsampled to reduce the amount of information to be processed, while retaining sufficient information for successful processing. The subsampled image is subjected to preprocessing to remove horizontal and vertical lines. The image is then subjected to a morphological open operation. The image is then segmented to separate foreground and background information to produce a foreground image. Region filtering and merging are performed on the foreground image. Region features are then extracted and region identification performed. Homogenous regions are grouped and noise elimination performed, resulting in a number of small regions of known types. Optical character recognition can then be performed on each of the regions. The use of the information provided by variations in pixel lightness and darkness enables text identification to proceed quickly and efficiently.

摘要翻译： 用于基于灰色图像的文本识别的方法和装置。 文档的灰度图像优选地被二次采样以减少要处理的信息量，同时保留足够的信息用于成功处理。 对二次采样图像进行预处理以去除水平和垂直线。 然后对图像进行形态开放操作。 然后将图像分割以分离前景和背景信息以产生前景图像。 在前景图像上执行区域过滤和合并。 然后提取区域特征并进行区域识别。 均匀区域被分组并且执行噪声消除，导致许多已知类型的小区域。 然后可以对每个区域执行光学字符识别。 使用由像素亮度和黑暗中的变化提供的信息可以使文本识别快速有效地进行。

公开(公告)号：US20170311626A1

公开(公告)日：2017-11-02

申请号：US15494196

申请日：2017-04-21

申请人： Alvin Kershman ,  Jeff Shear ,  Dwayne Bennett ,  Jie Zhu

发明人： Alvin Kershman ,  Jeff Shear ,  Dwayne Bennett ,  Jie Zhu

IPC分类号： A23K50/42 ,  A23K20/163 ,  A23K20/174 ,  A23K20/189

CPC分类号： A23K50/42 ,  A23K20/10 ,  A23K20/158 ,  A23K20/163 ,  A23K20/174 ,  A23K20/189 ,  A23K40/30

摘要： A method of preparing an edible thermoplastic nutritious pet chew having an edible film coating comprising applying an aqueous solution or suspension of a cellulose ester and at least one hydrolysable nutrient or at least one heat labile nutrient to the uncoated pet chew; drying the pet chew at a low temperature to form an edible film coating containing the nutrient, wherein the coating adheres to the pet chew, and wherein the nutrient is not degraded by heat and hydrolysis.

公开(公告)号：US08706411B2

公开(公告)日：2014-04-22

申请号：US13511849

申请日：2010-09-08

申请人： Jie Zhu ,  Jialiang Chu ,  Xiang He ,  Chuan Liang ,  Youwen Zhang

发明人： Jie Zhu ,  Jialiang Chu ,  Xiang He ,  Chuan Liang ,  Youwen Zhang

IPC分类号： G01C21/00 ,  G01C21/26 ,  G01C21/28 ,  G01C21/30 ,  G01C21/32 ,  G01C21/34

CPC分类号： G08G1/13 ,  G06Q10/06311

摘要： A method and a system for dispatching vehicle are provided. The method for dispatching vehicle includes the following steps: A. obtaining the vehicle information, which includes vehicle numbers, vehicle states and relative positions; B. placing the vehicle icons corresponding to the vehicle numbers in the corresponding positions on the virtual line schedule map according to the vehicle states and the relative positions; C. displaying the virtual line schedule map refreshed via step B. The system for dispatching vehicle includes vehicle information obtaining unit, vehicle states judging and processing unit, displaying unit and dispatching unit. The system realize the visual vehicle dispatching method by utilizing the virtual line schedule map, so as to implement vehicle monitoring and dispatching.

摘要翻译： 提供了一种用于调度车辆的方法和系统。 调度车辆的方法包括以下步骤：A.获取包括车辆编号，车辆状态和相对位置的车辆信息; B.根据车辆状态和相对位置，将与车辆编号对应的车辆图标放置在虚拟行程表图上的对应位置; C.显示通过步骤B刷新的虚拟行计划图。用于调度车辆的系统包括车辆信息获取单元，车辆状态判断和处理单元，显示单元和调度单元。 该系统通过利用虚拟行程图来实现视觉车辆调度方法，从而实现车辆监控和调度。

公开(公告)号：US08500442B2

公开(公告)日：2013-08-06

申请号：US12583765

申请日：2009-08-25

申请人： Trevor S. Knittel ,  Jie Zhu ,  Alan I. Cowie ,  Donald L. Wyatt

发明人： Trevor S. Knittel ,  Jie Zhu ,  Alan I. Cowie ,  Donald L. Wyatt

IPC分类号： F23N5/26

CPC分类号： G01N21/39 ,  F23N5/003 ,  G01N2021/399 ,  G01N2021/536

摘要： A chemical analysis method for determining the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in a combustion gas. The method includes the following steps: (a) directing wavelength modulated light from a single tunable diode laser at a wavelength in the range of from 2 to 2.5 micrometers through the combustion gas to a light detector to produce an absorption profile of the combustion gas (b) digitizing the adsorption profile of the combustion gas; (c) storing the digitized adsorption profile in a digital computer; (d) processing the digitized adsorption profile in the digital computer to produce an output from the computer indicative of the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in the combustion gas.

摘要翻译： 用于确定燃烧气体中的一氧化碳，气态水和气态烃的浓度的化学分析方法。 该方法包括以下步骤：（a）将来自单个可调二极管激光器的波长调制光通过燃烧气体引导至2至2.5微米的波长至光检测器，以产生燃烧气体的吸收曲线（ b）数字化燃烧气体的吸附曲线; （c）将数字化吸附曲线存储在数字计算机中; （d）处理数字计算机中的数字化吸附曲线以产生来自计算机的输出，指示燃烧气体中的一氧化碳，气态水和气态烃的浓度。

公开(公告)号：US08379767B2

公开(公告)日：2013-02-19

申请号：US12565365

申请日：2009-09-23

申请人： Jie Zhu

发明人： Jie Zhu

IPC分类号： H03D3/00

CPC分类号： H04L27/368 ,  H04B17/14 ,  H04B17/21 ,  H04L27/3863

摘要： Methods and systems to calibrate I/Q imbalance with digital equalizers to compensate frequency dependent IQ imbalance, weighted summation modules to compensate frequency independent IQ imbalance, switch modules to controllably direct calibration signals through selected components and to a digital compensation calculator and to control tuner phases during calibration. The equalizers and summation modules may provide genetic IQ imbalance compensation. Methods and systems disclosed herein may be implemented with respect to relatively wideband systems having non-linear spectrum responses, and other systems.

摘要翻译： 使用数字均衡器校准I / Q不平衡的方法和系统，以补偿频率相关的IQ不平衡，加权求和模块，以补偿频率无关的IQ不平衡，开关模块可控制地将校准信号通过选定的组件引导到数字补偿计算器并控制调谐器相位 在校准期间。 均衡器和求和模块可以提供遗传IQ不平衡补偿。 本文公开的方法和系统可以相对于具有非线性频谱响应的相对宽带系统和其它系统来实现。

公开(公告)号：US20120253589A1

公开(公告)日：2012-10-04

申请号：US13511602

申请日：2010-09-08

申请人： Jie Zhu ,  Jialiang Chu ,  Decheng Huang ,  Youwen Zhang

发明人： Jie Zhu ,  Jialiang Chu ,  Decheng Huang ,  Youwen Zhang

IPC分类号： G06F19/00

CPC分类号： G01C21/3469 ,  B60W40/10 ,  B60W2530/145 ,  B60W2530/18 ,  B60W2550/402 ,  G08G1/20

摘要： A method for quickly calculating mileage includes the steps: A, receiving report data from a vehicular terminal and updating data center according to the report data; B, receiving an inquiry request which includes a vehicle number, a first time point which is earlier than a second time point and the second time point which are requested to inquire; C, inquiring the data center to acquire a first total mileage value to which the time point that is proximate to the first time point corresponds and a second total mileage value to which the time point that is proximate to the second time point corresponds; D, obtaining a running mileage L from the first time point to the second time point by subtracting the first total mileage value from the second total mileage value. A system for quickly calculating mileage quickly is also proposed. The method and the system can calculate mileage quickly and accurately, reduce the processing burden of the data center, and facilitate the vehicle surveillance of the traffic department.

摘要翻译： 一种快速计算里程的方法包括以下步骤：A，根据报告数据从车载终端接收报告数据和更新数据中心; B，接收包括车辆编号，比第二时间点早的第一时间点和请求查询的第二时间点的查询请求; C，询问数据中心获取与第一时间点接近的时间点对应的第一总里程值和接近第二时间点的时间点对应的第二总里程值; D，通过从第二总里程值减去第一总里程值，从第一时间点到第二时间点获得运行里程数L。 还提出了快速计算里程的系统。 该方法和系统可以快速，准确地计算里程，减少数据中心的处理负担，便于交通部门的车辆监控。

公开(公告)号：US08050773B2

公开(公告)日：2011-11-01

申请号：US12239795

申请日：2008-09-28

申请人： Jie Zhu

发明人： Jie Zhu

IPC分类号： A61N1/05

CPC分类号： A61N1/0558 ,  A61N1/36017 ,  A61N1/36021

摘要： A medical stimulation lead is provided. The medical stimulation lead includes an elongated lead body including a substantially rounded cross-section and including a first biased portion forming a first section of the substantially rounded cross-section and a second biased portion forming a second section of the substantially rounded cross-section. A plurality of electrodes are provided connected to the elongated lead body. A restraining body is removably connected to the elongated lead body releasably exerting a force substantially counter to the biases of the first biased portion and the second biased portion. The retraining body releasably maintains the substantially rounded cross-section of the elongated lead body, wherein removal of the restraining body permits the first biased portion and the second biased portion to expand, dividing the substantially rounded cross-section. The present invention further provides a method for providing spinal cord stimulation and a stimulation lead including an elongated plate.

摘要翻译： 提供医疗刺激引线。 医疗刺激引线包括细长的引线主体，其包括基本上圆形的横截面，并且包括形成基本上圆形横截面的第一部分的第一偏置部分和形成基本上圆形横截面的第二部分的第二偏置部分。 提供连接到细长引线体的多个电极。 约束体可释放地连接到细长的引线体，其可释放地施加基本上与第一偏压部分和第二偏压部分的偏压相反的力。 再培训体可释放地保持细长引线体的基本上圆形的横截面，其中约束体的移除允许第一偏压部分和第二偏压部分膨胀，划分基本上圆形的横截面。 本发明还提供了一种用于提供脊髓刺激的方法和包括细长板的刺激引线。

公开(公告)号：US07856422B2

公开(公告)日：2010-12-21

申请号：US10772478

申请日：2004-02-05

申请人： Barry Linkert ,  Salim H. Omar ,  James A. Godfrey ,  David P. Yach ,  Jie Zhu

发明人： Barry Linkert ,  Salim H. Omar ,  James A. Godfrey ,  David P. Yach ,  Jie Zhu

IPC分类号： G06F17/00 ,  G06F7/00

CPC分类号： G06F17/30575 ,  Y10S707/975

摘要： A synchronization process, and associated apparatus, for placing database copies in match with one another by way of communications effectuated upon an air interface of a radio communication system. Hash functions are performed at a mobile node and at a network part upon mobile and network copies of database information. Comparison of the hash information formed therefrom provides a preliminary indication of whether the databases are in match with one another. If a determination is made that the databases are out of match, the data is compared, and the data is placed in match with one another responsive to such additional comparisons.

摘要翻译： 用于通过在无线电通信系统的空中接口上实现的通信来使数据库副本彼此匹配的同步过程和相关联的装置。 散列函数在数据库信息的移动和网络副本上的移动节点和网络部分执行。 由此形成的散列信息的比较提供了数据库是否彼此匹配的初步指示。 如果确定数据库不匹配，则比较数据，并且响应于这种额外的比较将数据彼此匹配。

公开(公告)号：US20080310563A1

公开(公告)日：2008-12-18

申请号：US11763651

申请日：2007-06-15

申请人： Jie Zhu ,  Ahmed Said ,  Roger Wu

发明人： Jie Zhu ,  Ahmed Said ,  Roger Wu

IPC分类号： H04B1/10

CPC分类号： H04L25/0224

摘要： A communication system comprises a receiver, which may generate broadcast coefficients that represent the characteristics of a channel using the channel information encoded in the segment synchronization units. The receiver may also use the channel information encoded in both the segment synchronization units and the field synchronization units to accurately determine the characteristics of a long channel.

摘要翻译： 通信系统包括接收机，其可以使用在段同步单元中编码的信道信息来生成表示信道特性的广播系数。 接收机还可以使用在段同步单元和场同步单元中编码的信道信息来精确地确定长信道的特性。

公开(公告)号：US07457631B2

公开(公告)日：2008-11-25

申请号：US10775820

申请日：2004-02-10

申请人： David Paul Yach ,  Barry Warren Linkert ,  Jie Zhu ,  Salim Hayder Omar ,  Piotr K Tysowski ,  Albert Hecht-Enns ,  Catherine Phillips ,  Kathy Ann Pereira

发明人： David Paul Yach ,  Barry Warren Linkert ,  Jie Zhu ,  Salim Hayder Omar ,  Piotr K Tysowski ,  Albert Hecht-Enns ,  Catherine Phillips ,  Kathy Ann Pereira

IPC分类号： H04B7/00 ,  H04B15/00

CPC分类号： H04L67/1095 ,  G06F17/30578 ,  H04L67/04

摘要： Apparatus, and an associated method, for facilitating synchronization of databases connected by way of a radio air interface. Changes to a data record embodied at the network part are detected by a detector. A mapping is performed by a mapper, and a synchronization request is generated by a synchronization request generator. The synchronization request is filtered by a filter, and converted into form to permit its efficient communication upon the radio air interface to a mobile node pursuant to a synchronization session.

摘要翻译： 装置和相关联的方法，用于促进通过无线电空中接口连接的数据库的同步。 通过检测器检测对网络部分体现的数据记录的变化。 映射由映射器执行，同步请求由同步请求生成器生成。 同步请求由滤波器过滤，并转换成形式，以允许其在根据同步会话到移动节点的无线电空中接口上的有效通信。