公开(公告)号：DE102015207058A1

公开(公告)日：2015-10-29

申请号：DE102015207058

申请日：2015-04-17

Applicant: XEROX CORP

Inventor： MONGEON MICHAEL C ,  LOCE ROBERT PAUL ,  SHREVE MATTHEW ADAM

IPC: G06K9/62

Abstract: Diese Offenbarung stellt ein videobasiertes Verfahren und System für die Geschäftigkeitserkennung und -benachrichtigung bereit. Insbesondere werden gemäß einer beispielhaften Ausführungsform mehrere Überkopf-Bilderfassungsvorrichtungen zum Erfassen von Video verwendet, mit mehreren sich überschneidenden ROI (Regionen von Interesse), wobei das Video zum Zählen der Anzahl von Menschen, die sich innerhalb der ROI aufhalten, verarbeitet wird. Eine Geschäftigkeitsmetrik wird basierend auf der Anzahl von Menschen, die gezählt werden, und der Benachrichtigung der Geschäftigkeitsmetrik oder Veränderungen der Geschäftigkeitsmetrik an das zuständige Personal kommuniziert, z. B. an einen Einzelhandelsgeschäftsleiter.

公开(公告)号：BR102012017715A2

公开(公告)日：2017-01-24

申请号：BR102012017715

申请日：2012-07-17

Applicant: XEROX CORP

Inventor： RIZZOLO CHARLES D ,  MANTELL DAVID A ,  MIZES HOWARD A ,  FOLKINS JEFFREY J ,  SHEFLIN JOSEPH C ,  MONGEON MICHAEL C ,  LEVY MICHAEL J

IPC: A01B1/00

Abstract: resumo patente de invenção: método e sistema para alinhar cabeças de impressora que ejetam tinta transparente em uma impressora de jato de tinta. a presente invenção refere-se a um método que permite um operador detectar um desalinhamento das cabeças de impressora que ejetam tinta transparente em uma impressora de jato de tinta. o método imprime um primeiro padrão de teste com uma primeira cor de tinta e então imprime um segundo padrão de teste com tinta transparente no topo do primeiro padrão de teste. a tinta do primeiro e do segundo padrão de teste é então dispersada para permitir que a tinta transparente seja dispersada dentro de espaços intersticiais na tinta da primeira cor. um operador é então capaz de detectar a relação espacial de marcas predeterminadas no segundo padrão de teste para marcas predeterminadas no primeiro padrão de teste. as marcas pre determinadas do primeiro e do segundo padrão de teste estão dispostas para permitir um operador detectar uma distância de desalinhamento e a impressora de jato de tinta utilização distância de desalinhamento inserida pelo operador para ajustar o alinhamento das cabeças de impressora que ejetam a tinta transparente.

公开(公告)号：MX2012008088A

公开(公告)日：2013-01-24

申请号：MX2012008088

申请日：2012-07-11

Applicant: XEROX CORP

Inventor： FOLKINS JEFFREY J ,  RIZZOLO CHARLES D ,  MANTELL DAVID A ,  MIZES HOWARD A ,  SHEFLIN JOSEPH C ,  MONGEON MICHAEL C ,  LEVY MICHAEL J

IPC: B41J29/38

Abstract: Un método que permite a un operador detectar la desalineación de cabezas de impresión que eyectan tinta transparente en la impresora de chorro de tinta. El método imprime un primer patrón de prueba con un primer color de tinta y entonces imprime un segundo patrón de prueba de tinta transparente encima del primer patrón de prueba. La tinta del primero y segundo patrones de prueba es entonces difundida o propagada para permitir que la tinta transparente se disperse en los espacios intersticiales en la tinta del primer color. Un operador puede entonces detectar la relación espacial de marcas predeterminadas en el segundo patrón de prueba con marcas predeterminadas en el primer patrón de prueba. Las marcas predeterminadas del primero y segundo patrones de prueba son arregladas para permitir que el operador detecte una distancia de desalineación y la impresora de chorro de tinta usa la distancia de desalineación alimentada por el operador para ajustar la alineación de las cabezas de impresión que eyecten tinta transparente.

公开(公告)号：DE102012202214A1

公开(公告)日：2012-08-16

申请号：DE102012202214

申请日：2012-02-14

Applicant: XEROX CORP

Inventor： MIZES HOWARD A ,  MONGEON MICHAEL C ,  FOLKINS JEFFREY J ,  RIZZOLO CHARLES D

IPC: G06K15/00

Abstract: In einem Verfahren wird ein Testmuster auf einer Bildempfangskomponente erzeugt, wobei das Muster für den Menschen wenig wahrnehmbar ist, aber dennoch durch eine Bilderzeugungseinrichtung innerhalb eines Druckers detektierbar ist. Mit einem Verfahren, das in dem Drucker implementiert ist, werden Bilddaten von Strichen des Testmusters analysiert, die in der Prozessrichtung innerhalb eines Bereichs der Bildempfangskomponente zufällig verteilt sind, um damit Positionen für Druckköpfe in dem Drucker zu ermitteln und fehlende Tintenstrahlen in den Druckköpfen zu erfassen.

公开(公告)号：BRPI0505358A

公开(公告)日：2008-01-02

申请号：BRPI0505358

申请日：2005-11-30

Applicant: XEROX CORP

Inventor： GRACE ROBERT E ,  MONGEON MICHAEL C ,  GRIFFITH HUGH W ,  LESS KRZYSTOF J ,  ENSKAT TIM

IPC: G03G15/01

Abstract: Using a document scanner or other image input device of an image or document processing system to periodically scan or image printed test images from a plurality of marking engines replaces internal sensors as a feedback means in image quality control. For example, image lightness (L*) is controlled by periodically printing mid-tone test patches, scanning the printed test patches with a main job document scanner and analyzing the scanned image to determine updated marking engine actuator set points. For instance, ROS exposure and/or scorotron grid voltages are adjusted to maintain image lightness consistency between marking engines.

公开(公告)号：JP2012166551A

公开(公告)日：2012-09-06

申请号：JP2012025500

申请日：2012-02-08

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MIZES HOWARD A ,  MONGEON MICHAEL C ,  FOLKINS JEFFREY J ,  RIZZOLO CHARLES D

IPC: B41J2/01

CPC classification number: H04N1/506 ,  G06K15/027 ,  H04N1/4078

Abstract: PROBLEM TO BE SOLVED: To improve a test pattern that is printed to distinguish the displacement of the alignment of print heads from a print head property that affects the ejection of ink from the print heads, and to provide a method for analyzing image data corresponding to the printed test pattern.SOLUTION: The method generates the test pattern that is hardly perceptible to human observation, but detectable by an imaging device in a printer on an image receiving member. The method achieved in the printer analyzes image data of a dash in the test pattern irregularly distributed in a process direction in a region of the image receiving member and locates the print head in the printer to detect a missing inkjet in the printer.

Abstract translation: 要解决的问题：为了改进打印的测试图案，以区分打印头的对准位置与影响从打印头喷墨的打印头性质，并提供分析图像的方法 对应于印刷测试图案的数据。 解决方案：该方法产生人类观察几乎不可察觉的测试图案，但是可以通过图像接收部件上的打印机中的成像装置检测。 在打印机中实现的方法分析图像接收部件的区域中沿着处理方向不规则地分布的测试图案中的破折号的图像数据，并将打印头定位在打印机中，以检测打印机中缺少的喷墨。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011218802A

公开(公告)日：2011-11-04

申请号：JP2011064766

申请日：2011-03-23

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MONGEON MICHAEL C ,  MIZES HOWARD A

IPC: B41J2/01

CPC classification number: B41J29/393 ,  B41J3/543

Abstract: PROBLEM TO BE SOLVED: To analyze a test pattern generated on an image receiving member by a printer for identifying registration between print heads.SOLUTION: The method includes: identifying a process direction position for each row of dashes in a plurality of rows of dashes in image data of a test pattern printed on an image receiving member; identifying a center of each dash in a cross-process direction; identifying an inkjet ejector that formed each dash in the row of dashes; identifying a process direction position for each print head in the printer; identifying a cross-process displacement for each column of print heads; identifying a stitch displacement in the cross-process direction between neighboring print heads in a print bar unit that print a same color of ink; and operating an actuator to move at least some of the print heads in the printer with reference to the identified process direction positions, cross-process displacements, and the identified stitch displacements.

Abstract translation: 要解决的问题：分析由用于识别打印头之间的配准的打印机在图像接收部件上产生的测试图案。 解决方案：该方法包括：识别打印在图像接收构件上的测试图案的图像数据中的多行虚线中的每行虚线的处理方向位置; 在交叉过程方向上识别每个破折号的中心; 识别形成在一排破折号中的每个冲击线的喷墨喷射器; 识别打印机中每个打印头的处理方向位置; 识别每列打印头的交叉过程位移; 识别打印相同颜色墨水的打印条单元中的相邻打印头之间的交叉处理方向上的针脚位移; 并且参考所识别的过程方向位置，交叉过程位移和所识别的针脚位移，操作致动器以移动打印机中的至少一些打印头。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2013022959A

公开(公告)日：2013-02-04

申请号：JP2012149197

申请日：2012-07-03

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MIZES HOWARD A ,  MANTELL DAVID A ,  SHEFLIN JOSEPH C ,  MONGEON MICHAEL C ,  LEVY MICHAEL J ,  RIZZOLO CHARLES D ,  FOLKINS JEFFREY J

IPC: B41J2/01

CPC classification number: B41J2/2114 ,  B41J2/2135

Abstract: PROBLEM TO BE SOLVED: To provide a method of enabling an operator to detect an error in the positioning of a print head ejecting a clear ink in an ink jet printer.SOLUTION: A first test pattern is printed with an ink of a first color, and a second test pattern is printed on the first test pattern with the clear ink next. Then the ink of the first test pattern and the ink of the second test pattern are diffused to spread the clear ink in a space of an ink gap of the first color. Then the operator can confirm a spatial relation of a predetermined mark in the second test pattern to a predetermined mark in the first test pattern. The operator arrays the predetermined marks of the first test pattern and second test pattern to confirm a distance of an error in positioning, and the ink jet printer adjusts the positioning of the print head ejecting the clear ink using the distance of the error in positioning inputted by the operator.

Abstract translation: 要解决的问题：提供一种使操作者能够检测在喷墨打印机中喷射透明墨水的打印头的定位错误的方法。 解决方案：第一种测试图案用第一种颜色的墨水打印，第二种测试图案印在第一种测试图形上，然后使用透明墨水。 然后将第一测试图案的墨水和第二测试图案的墨水扩散，以将透明墨水扩散在第一颜色的墨水间隙的空间中。 然后，操作者可以将第二测试图案中的预定标记的空间关系确认为第一测试图案中的预定标记。 操作者排列第一测试图案和第二测试图案的预定标记以确定定位误差的距离，并且喷墨打印机使用所输入的定位误差的距离来调整喷射清空墨水的打印头的位置 由操作员 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2011048370A

公开(公告)日：2011-03-10

申请号：JP2010187991

申请日：2010-08-25

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MONGEON MICHAEL C ,  JACKSON MARK S

IPC: G03G15/01 ,  G03G15/00 ,  G03G21/14

CPC classification number: G03G15/161 ,  G03G15/0131 ,  G03G15/50

Abstract: PROBLEM TO BE SOLVED: To synchronize variations in components or subsystems in an image printing system in order to reduce perceptible image quality defects. SOLUTION: A method for synchronizing variation in the components or subsystems in the image printing system is disclose, the method includes: identifying a plurality of image quality defects printed by the image printing system by a controller 106, the image quality defects each occurring with an associated frequency and each being associated with a component or subsystem of the image printing system; measuring a phase difference of the image quality defects by the controller 106; and adjusting operation of each component or subsystem associated with the image quality defects, such that image quality defects are in phase. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：同步图像打印系统中组件或子系统的变化，以减少可察觉的图像质量缺陷。 公开了一种用于同步图像打印系统中的组件或子系统的变化的方法，所述方法包括：通过控制器106识别由图像打印系统打印的多个图像质量缺陷，每个图像质量缺陷 以相关联的频率出现，并且每个都与图像打印系统的组件或子系统相关联; 通过控制器106测量图像质量缺陷的相位差; 并调整与图像质量缺陷相关联的每个组件或子系统的操作，使得图像质量缺陷处于同步状态。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2007304590A

公开(公告)日：2007-11-22

申请号：JP2007122480

申请日：2007-05-07

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： MONGEON MICHAEL C ,  MO SONG-FENG ,  DANIEL W COSTANZA

IPC: G03G15/00 ,  B41J29/46 ,  G06F3/12

CPC classification number: G03G15/5062 ,  G03G2215/00021

Abstract: PROBLEM TO BE SOLVED: To provide a processing control method and an apparatus for improved image consistency, since many factors, such as temperature, humidity, ink or toner age, and/or component wear, tend to move the output of a printing system away from the ideal or the target output. SOLUTION: Density or reflectance targets for respective first and second marking engines of a document processing system are determined. A series of control patches is printed with the respective first and second marking engines. Relative reflectance values of each control patch printed with the first and second engines are determined. A first marking engine for relative reflectance error values of each control patch and a second marking engine for relative reflectance error values of each control patch are determined, respectively, based at least on (a) corresponding first engine relative reflectance value and target relative reflectance value and (b), corresponding second engine relative reflectance value and target relative reflectance value. Based at least on either of the first or the second marking engine relative reflectance error values, at least either of the first or the second engine relative reflectance targets is adjusted, and image quality control is improved. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种用于改善图像一致性的处理控制方法和装置，由于许多因素，例如温度，湿度，墨水或调色剂寿命和/或部件磨损倾向于移动一个 打印系统远离理想或目标输出。 解决方案：确定文件处理系统的相应的第一和第二标记引擎的密度或反射率目标。 一系列控制贴片印有各自的第一和第二标记引擎。 确定用第一和第二发动机印刷的每个控制补片的相对反射率值。 至少基于（a）对应的第一发动机相对反射率值和目标相对反射率值，分别确定用于每个控制块的相对反射率误差值的第一标记引擎和用于每个控制块的相对反射率误差值的第二标记引擎 和（b）相应的第二发动机相对反射率值和目标相对反射率值。 至少基于第一或第二标记引擎相对反射率误差值中的任一个，调整第一或第二发动机相对反射率目标中的至少一个，并提高图像质量控制。 版权所有（C）2008，JPO＆INPIT