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公开(公告)号：CA2397805C
公开(公告)日：2007-05-01
申请号：CA2397805
申请日：2001-02-21
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: A method for binarizing a gray-level input image (20) including a plurality of pixels having respective gray-level values. A lower threshold and an upper threshold are determined. A first binary value is assigned to the pixels in the gray-level image having gray-level values above the upper threshold (64), and a second binary value is assigned to the pixels in the gray-level image having gray-level values below the lower threshold (62). The pixels in an intermediate group having gray-level values between the lower and upper thresholds are processed so as to determine optimal assignments of the pixels in the intermediate group to the first and second binary values (66).
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公开(公告)号：DE69926699D1
公开(公告)日：2005-09-22
申请号：DE69926699
申请日：1999-05-31
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: A system for identifying distinguishing features between an input new blank form and another blank form. The system includes a processor and memory capable of identifying a property in the input form which is sufficiently from a corresponding property in the other form. The identified property complies with a criterion that relates to the likelihood that the property is retained substantially invariable under use of the form. The specified property constitutes a verification property. In the case that no property is identified as a verification property, identifying a property in the other form which is sufficiently distinguishable from a corresponding property in the input form. This identified property complies with a criterion that relates to the likelihood that the property is retained invariable under use of the input form. The latter property constitutes a rejection property.
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公开(公告)号：MXPA02008494A
公开(公告)日：2002-12-13
申请号：MXPA02008494
申请日：2001-02-25
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: La presente invencion se refiere, generalmente, a procesos de imagenes de documentos y, especificamente, a correcciones de distorsiones en estas imagenes de documentos.
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公开(公告)号：MXPA02008296A
公开(公告)日：2002-12-09
申请号：MXPA02008296
申请日：2001-02-21
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: Un metodo para binarizar una imagen de alimentacion a nivel de grises (20), incluye una pluralidad de pixeles que tienen valores a nivel de grises respectivos. Un umbral inferior y un umbral superior se determinan. Un primer valor binario se asigna a los pixeles en la imagen a nivel de grises, que tiene valor a nivel de grises sobre el umbral superior, y un segundo valor binario se asigna a los pixeles en la imagen a nivel de grises que tiene valor a nivel de grises por debajo del umbral inferior. Los pixeles en un grupo intermedio tienen valores a nivel de grises entre los umbrales inferior y superior, se procesan para determinar asignaciones optimas de los pixeles en el grupo intermedio al primer y segundo valores binarios.
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公开(公告)号：DE69503807T2
公开(公告)日：1999-03-25
申请号：DE69503807
申请日：1995-05-11
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: PCT No. PCT/GB95/01073 Sec. 371 Date Aug. 27, 1997 Sec. 102(e) Date Aug. 27, 1997 PCT Filed May 11, 1995 PCT Pub. No. WO96/18971 PCT Pub. Date Jun. 20, 1996A technique for decoding a barcode from an image of the barcode in the form of an array of pixels stored in digital form by determining a series of bar start and bar end locations from the image. An optimization technique is used to select the bar start and bar end locations for the series by finding an extremum in a predefined target function. The target function is a function of the number of rows of pixels in the image in which runs of black or white pixels start or end at particular locations in the rows.
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Patent Agency Ranking
公开(公告)号：DE112012003670T5
公开(公告)日：2014-07-03
申请号：DE112012003670
申请日：2012-10-04
Applicant: IBM
Inventor： RAZ-PELLEG ORNA , ZLOTNICK AVIAD
IPC: G06F11/36
Abstract: Es werden Systeme und Verfahren zum Erkennen von Fehlern in einem System beschrieben. Das Verfahren weist auf: Führen eines Diagnoseprotokolls für eine oder mehrere Systemkomponenten; Empfangen von Systeminformationen über einen Betriebsstatus und ein Zusammenwirken zwischen Systemkomponenten; Ermitteln, ob eine oder mehrere Systemkomponenten geprüft werden sollen, als Reaktion auf ein Durchführen einer Analyse des Diagnoseprotokolls, wobei die Analyse durchgeführt wird, um zu ermitteln, ob das Diagnoseprotokoll bestimmte Informationen enthält, die möglicherweise darauf hinweisen, dass bestimmte Systemkomponenten oder Kombinationen von Komponenten vermutlich ein in dem System erkanntes Problem verursachen, wobei das Diagnoseprotokoll auf der Grundlage zumindest einer Prüfung geführt wird, die mit der einen oder den mehreren Komponenten durchgeführt wurde, als die eine oder die mehreren Komponenten in einem anderen System als in dem System installiert wurden, in dem das Problem erkannt wurde.
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公开(公告)号：AT456106T
公开(公告)日：2010-02-15
申请号：AT01906089
申请日：2001-02-19
Applicant: IBM
Inventor： ZLOTNICK AVIAD
Abstract: A method for compression of an input image that includes a plurality of pixels having respective input pixel values. The method includes quantizing the input pixel values so as to generate respective quantized pixel values, and generating a quantized image by substituting the quantized pixel values for the respective input pixel values in the input image. The input pixel values in the input image are reordered so as to generate a reordered image in which the input pixel values are grouped by their respective quantized values. The quantized image and the reordered image are compressed so as to generate a compressed output image file.
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公开(公告)号：DE60133539T2
公开(公告)日：2009-06-18
申请号：DE60133539
申请日：2001-02-25
Applicant: IBM
Inventor： ZLOTNICK AVIAD , SHEVACH RONEN , KRUTYOLKIN SERGEY
Abstract: A method for processing an input image includes applying one or more transformations to the input image, whereby different shifts are applied to different pixels in the input image, so as to generate an output image. A region containing content of interest is selected in the output image, and the region corresponding to the selected region in the output image is located in the input image. The content of the located region in the input image is substituted for the content of the selected region in the output image.
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公开(公告)号：DE602005005325T2
公开(公告)日：2009-03-19
申请号：DE602005005325
申请日：2005-04-25
Applicant: IBM
Inventor： BEN-DOR SHIRA , BUTTERWORTH HENRY , KREDI AMIR , NISSAN-MESSING ORIT , WOLMAN ADAM , ZLOTNICK AVIAD
IPC: G06F11/20
Abstract: A data storage system including at least one storage controller having a first color policy and operative to store data onto a first data storage unit at a primary site as part of a current color of the primary site, at least one storage controller having a second color policy and operative to store data onto a second data storage unit at the primary site as part of the current color, and a color control node operative to provide each of the controllers with new color information while maintaining the integrity of dependent writes across color boundaries.
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公开(公告)号：DE602005005325D1
公开(公告)日：2008-04-24
申请号：DE602005005325
申请日：2005-04-25
Applicant: IBM
Inventor： BEN-DOR SHIRA , BUTTERWORTH HENRY , KREDI AMIR , NISSAN-MESSING ORIT , WOLMAN ADAM , ZLOTNICK AVIAD
IPC: G06F11/20
Abstract: A data storage system including at least one storage controller having a first color policy and operative to store data onto a first data storage unit at a primary site as part of a current color of the primary site, at least one storage controller having a second color policy and operative to store data onto a second data storage unit at the primary site as part of the current color, and a color control node operative to provide each of the controllers with new color information while maintaining the integrity of dependent writes across color boundaries.
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