公开(公告)号：US08417414B2

公开(公告)日：2013-04-09

申请号：US12634065

申请日：2009-12-09

申请人： Amul Atri ,  Gururaj Rao ,  Swapna P. Soman

发明人： Amul Atri ,  Gururaj Rao ,  Swapna P. Soman

IPC分类号： G01M17/00

CPC分类号： G01C21/26

摘要： A method and system for managing passenger and vehicle safety is disclosed. The method includes registering a passenger based on an identification parameter received from the passenger when the passenger boards a vehicle. The method further includes monitoring a set of vehicle status parameters associated with the vehicle in real time. The method also includes generating a notification when a predefined notification condition occurs. The predefined notification condition is associated with at least one of the vehicle status parameters and the identification parameter. The method further includes deregistering the passenger based on the identification parameter when the passenger exits the vehicle.

摘要翻译： 公开了一种管理乘客和车辆安全的方法和系统。 该方法包括当乘客登上车辆时，基于从乘客接收的识别参数来登记乘客。 该方法还包括实时监视与车辆相关联的一组车辆状态参数。 该方法还包括当发生预定义的通知条件时产生通知。 预定义的通知条件与车辆状态参数和识别参数中的至少一个相关联。 该方法还包括当乘客离开车辆时，基于识别参数来重新排列乘客。

公开(公告)号：US20100152961A1

公开(公告)日：2010-06-17

申请号：US12634065

申请日：2009-12-09

申请人： Amul Atri ,  Gururaj Rao ,  Swapna P. Soman

发明人： Amul Atri ,  Gururaj Rao ,  Swapna P. Soman

IPC分类号： G06F7/00 ,  G01C21/36

CPC分类号： G01C21/26

摘要： A method and system for managing passenger and vehicle safety is disclosed. The method includes registering a passenger based on an identification parameter received from the passenger when the passenger boards a vehicle. The method further includes monitoring a set of vehicle status parameters associated with the vehicle in real time. The method also includes generating a notification when a predefined notification condition occurs. The predefined notification condition is associated with at least one of the vehicle status parameters and the identification parameter. The method further includes deregistering the passenger based on the identification parameter when the passenger exits the vehicle.

摘要翻译： 公开了一种管理乘客和车辆安全的方法和系统。 该方法包括当乘客登上车辆时，基于从乘客接收的识别参数来登记乘客。 该方法还包括实时监视与车辆相关联的一组车辆状态参数。 该方法还包括当发生预定义的通知条件时产生通知。 预定义的通知条件与车辆状态参数和识别参数中的至少一个相关联。 该方法还包括当乘客离开车辆时，基于识别参数来重新排列乘客。

公开(公告)号：US06424742B1

公开(公告)日：2002-07-23

申请号：US09136929

申请日：1998-08-20

申请人： Naofumi Yamamoto ,  Haruko Kawakami ,  Gururaj Rao

发明人： Naofumi Yamamoto ,  Haruko Kawakami ,  Gururaj Rao

IPC分类号： G06K934

摘要： An image processing apparatus incorporating a field separating section for separating an original image into plural types of fields in response to a first image signal obtained at a rough density of the supplied original image, a characteristic value calculating section for calculating a characteristic value of the original image in response to a second image signal of the original image obtained at a density which is higher than the rough density, and a discrimination section for discriminating an image field of the original image in accordance with the characteristic value to correspond to the type of the field.

公开(公告)号：US5613017A

公开(公告)日：1997-03-18

申请号：US530072

申请日：1995-09-19

申请人： Gururaj Rao ,  Hiroki Kanno

发明人： Gururaj Rao ,  Hiroki Kanno

IPC分类号： G06T3/40 ,  G06F17/21 ,  G06K9/00

CPC分类号： G06T3/0012

摘要： From input document data there are detected the features of the document, such as the top, bottom, left and right margins, the character space, the line space, the word space, the column space, the size and coordinates of each character, and the like. Values by which the spaces thus detected, including the character space and the line space, are to be adjusted, and a ratio at which to reduce or enlarge the characters are calculated from the features of the document and the minimum margins, the minimum character size and the like preset based on the size of the medium used in an output device such as laser printer. The coordinates of each character on the document is changed in accordance with these values and the character-reducing or -enlarging ratio. The size of the input image is changed based on the original and changed coordinates of each character. The data representing the image thus changed is supplied to the output device, which display or prints a document image, with the spaces adjusted and the characters output in an optimum size.

摘要翻译： 从输入文档数据中，检测到文档的特征，例如顶部，底部，左边缘和右边距，字符空间，行空间，单词空间，列空间，每个字符的大小和坐标，以及 类似。 要调整包含字符空间和行空格的空格的值，并根据文档的特征和最小边距，最小字符大小计算缩小或放大字符的比例 基于在诸如激光打印机的输出装置中使用的介质的尺寸等来预设。 文件上的每个字符的坐标根据这些值和字符减小或扩大比来改变。 输入图像的大小根据每个字符的原始和改变的坐标而改变。 表示如此改变的图像的数据被提供给输出装置，其显示或打印文档图像，其中空间被调整并且字符以最佳尺寸输出。

公开(公告)号：US06693727B1

公开(公告)日：2004-02-17

申请号：US09615489

申请日：1999-11-17

申请人： Hiroki Kanno ,  Gururaj Rao

发明人： Hiroki Kanno ,  Gururaj Rao

IPC分类号： H04N1403

CPC分类号： H04N1/4052

摘要： An image processing apparatus includes an error correcting section for correcting an input image on the basis of a supplied error correction amount and outputting a corrected image, a threshold processing section for processing the corrected image on the basis of a predetermined threshold, further processing the corrected image on the basis of the error correction amount, and outputting an output signal, a correction amount calculating section for calculating in advance a plurality of correction amounts corresponding to possible values of the output signal in parallel with processing of the threshold processing section on the basis of the corrected image output from the error correcting section, and selecting one of the plurality of error correction amounts as the error correction amount in accordance with the value of the output signal actually output from the threshold processing section, and an error correction amount supplying section for supplying the error correction amount calculated and selected by the correction amount calculating section to the error correcting section and the threshold processing section, and diffusing an error of the image to surrounding pixels.

摘要翻译： 图像处理装置包括纠错部分，用于根据所提供的纠错量校正输入图像并输出校正图像，阈值处理部分，用于根据预定阈值处理校正图像，进一步处理校正后的 并输出输出信号;校正量计算部，其基于与阈值处理部的处理并行地预先计算与输出信号的可能值对应的多个校正量 根据从阈值处理部实际输出的输出信号的值，选择多个误差校正量中的一个作为误差校正量，以及误差校正量提供部分 用于提供纠错量计算 由校正量计算部分向误差校正部分和阈值处理部分进行选择并将图像的误差扩散到周围像素。

公开(公告)号：US06323876B1

公开(公告)日：2001-11-27

申请号：US09355962

申请日：1999-10-15

申请人： Gururaj Rao ,  Hiroki Kanno

发明人： Gururaj Rao ,  Hiroki Kanno

IPC分类号： G09G500

CPC分类号： H04N1/40062 ,  G06K9/00442 ,  G06T7/12 ,  G06T2207/10008 ,  G06T2207/20101 ,  G06T2207/30176 ,  H04N1/3872

摘要： A plurality of image regions in the image of the original document are determined on the basis of the image data of the original document. The positions of the plurality of image regions are then indicated as regions in the image of the original document by the display. With use of the display, the user specifies at least one point in the image of the original document in order to specify one region. On the basis of the coordinates of the position specified by the user and the relative positions of the image regions, the image region corresponding to the specified position is determined as the specified region. The image in the specified region is then subjected to the image process desired by the user.

摘要翻译： 基于原始文档的图像数据确定原始文档的图像中的多个图像区域。 然后通过显示将多个图像区域的位置指示为原始文档的图像中的区域。 使用显示器，用户指定原始文档的图像中的至少一个点，以指定一个区域。 基于用户指定的位置的坐标和图像区域的相对位置，将与指定位置对应的图像区域确定为指定区域。 然后将指定区域中的图像进行用户期望的图像处理。

公开(公告)号：US5640249A

公开(公告)日：1997-06-17

申请号：US200661

申请日：1994-02-23

申请人： Gururaj Rao ,  Hiroki Kanno

发明人： Gururaj Rao ,  Hiroki Kanno

IPC分类号： H04N1/40 ,  H04N1/405 ,  H04N1/46

CPC分类号： H04N1/40087

摘要： In multi-gradation level processing performed by using an ordered dither scheme, offset information between one dither matrix value and dither matrices is set, and all multi-gradation level threshold values are calculated from the basic dither matrix values and the offset information. Multi-gradation level processing is performed by comparing an input image with the calculated threshold values. With this operation in the multi-gradation level processing performed by the ordered dither scheme, all the dither threshold values required for the multi-gradation level processing are generated from the basic dither matrix information and the offset information.

摘要翻译： 在通过使用有序抖动方案执行的多灰度级处理中，设置一个抖动矩阵值和抖动矩阵之间的偏移信息，并且从基本抖动矩阵值和偏移信息计算所有多灰度级阈值。 通过将输入图像与所计算的阈值进行比较来执行多灰度级处理。 通过由有序抖动方案执行的多灰度级处理中的该操作，从基本抖动矩阵信息和偏移信息生成多灰度级处理所需的所有抖动阈值。

公开(公告)号：US20100131835A1

公开(公告)日：2010-05-27

申请号：US12618126

申请日：2009-11-13

申请人： Srihari Kumar ,  Shreesha Ramdas ,  Gururaj Rao

发明人： Srihari Kumar ,  Shreesha Ramdas ,  Gururaj Rao

IPC分类号： G06F3/14 ,  G06F17/00 ,  G06F9/54

CPC分类号： G06Q30/0255 ,  G06Q30/0224 ,  G06Q30/0269

摘要： A system for inferring intent of visitors to a Website has a visitor-tracking application executing from a digital medium coupled to a server hosting the Website, the server connected to a repository adapted to store data about visitor behavior, and an inference engine for processing the data to infer the intent of visitors. Visitor behavior relative to links is tracked, and intent of a visitor is inferred from one or both, or a combination of analysis of the behavior and deducing meaning for anchor text of links selected.

摘要翻译： 用于推断访问者对网站的意图的系统具有访问者跟踪应用程序，该数据媒介从耦合到托管该网站的服务器的数字媒体执行，连接到适于存储关于访问者行为的数据的存储库的服务器，以及用于处理 数据来推断游客的意图。 跟踪链接的访问者行为，并且从一个或两个来推断访问者的意图，或者对所选择的链接的锚文本的行为分析和推导意义的组合进行推断。

公开(公告)号：US5923788A

公开(公告)日：1999-07-13

申请号：US611080

申请日：1996-03-05

申请人： Gururaj Rao

发明人： Gururaj Rao

IPC分类号： H04N1/387 ,  H04N1/00 ,  H04N1/38 ,  G06K9/40

CPC分类号： H04N1/00702 ,  H04N1/00681 ,  H04N1/00748 ,  H04N1/00766 ,  H04N1/38

摘要： There is provided an image processing apparatus capable of easily removing or suppressing an area which need not be copied in an image. A characteristic amount calculation section detects rectangular areas physically/logically connected to each other from an image read by a scanner, and calculates unnecessary area information required to detect the characteristic amount and unnecessary area of the rectangular areas. An unnecessary area identifying section compares the characteristic amount of each object with unnecessary area identifying reference information based on the unnecessary area information to detect whether the object is an unnecessary area. An output processing section removes or filters the detected unnecessary area according to a specified method to store the unnecessary area in an output image storage section.

摘要翻译： 提供了能够容易地去除或抑制图像中不需要复制的区域的图像处理装置。 特征量计算部分从扫描仪读取的图像中检测物理/逻辑连接的矩形区域，并且计算检测矩形区域的特征量和不必要区域所需的不需要的区域信息。 不必要区域识别部分基于不需要的区域信息来比较每个对象的特征量与不必要区域识别参考信息，以检测对象是否是不必要的区域。 输出处理部根据指定的方法去除或过滤检测到的不必要区域，以将不需要的区域存储在输出图像存储部中。

公开(公告)号：US5687252A

公开(公告)日：1997-11-11

申请号：US640718

申请日：1996-05-01

申请人： Hiroki Kanno ,  Gururaj Rao

发明人： Hiroki Kanno ,  Gururaj Rao

IPC分类号： B41J2/52 ,  G06F7/58 ,  H04N1/40 ,  G06K9/34 ,  G06K9/36 ,  G06K9/46

CPC分类号： H04N1/40062

摘要： A binarization circuit binarizes a pixel signal indicative of an input image, using binarizing processing capable of preserving a gradation of a photograph image. A run expansion circuit performs processing for expanding black pixels included in a binary image to obtain runs, and outputting a run expansion signal. A labelling circuit integrates connected runs into an integrated region (a label) by means of a circumscribing-rectangle extraction circuit, and obtains the position and the size of a rectangle which circumscribes each integrated region, thereby outputting the obtained data as circumscribing-rectangle data. A determination circuit determines whether the integrated region is a text region or a photograph (continuous) region from the size and the configuration of the circumscribing rectangle, and outputs a determination signal.

摘要翻译： 二值化电路使用能够保持照片图像的灰度的二值化处理来二值化表示输入图像的像素信号。 运行扩展电路执行用于扩展二进制图像中包括的黑色像素的处理以获得运行，并输出运行扩展信号。 标记电路通过外接矩形提取电路将连接的运行集成到集成区域（标签）中，并获得围绕每个集成区域的矩形的位置和大小，从而将获得的数据作为外接矩形数据输出 。 确定电路根据限定矩形的尺寸和配置确定整合区域是文本区域还是照片（连续）区域，并输出确定信号。