公开(公告)号：US09201746B2

公开(公告)日：2015-12-01

申请号：US13538623

申请日：2012-06-29

申请人： Ran Fashchik ,  Eyal Gordon ,  Gary Valentin

发明人： Ran Fashchik ,  Eyal Gordon ,  Gary Valentin

IPC分类号： G06F17/30 ,  G06F12/16 ,  G06F11/20 ,  G06F11/14

CPC分类号： G06F11/2071 ,  G06F11/1471 ,  G06F11/2074 ,  G06F11/2076 ,  G06F17/30368

摘要： A method for of accelerating database log hardening using specific per block data protection and damage control is provided. A per write specification is implemented to determine when database log data is mirrored synchronously or asynchronously. Synchronous mirroring is performed upon reaching a predetermined threshold, based on one or more parameters such as transaction value, both individual and cumulative, and the quantity of data written since the last synchronous mirroring. As data is added to the database log, it is written specifying asynchronous mirroring to the primary log file. Once a threshold is met, a write specifying synchronous mirroring is performed to both the primary and secondary log files, thereby hardening the log file in both primary and secondary storage subsystem.

摘要翻译： 提供了一种使用特定的每个块数据保护和损坏控制来加速数据库日志硬化的方法。 实现每个写入规范以确定数据库日志数据何时同步或异步镜像。 基于诸如事务值，个人和累积的一个或多个参数以及从上次同步镜像以来写入的数据量，在达到预定阈值时执行同步镜像。 随着数据被添加到数据库日志中，它被写入指定主日志文件的异步镜像。 一旦满足阈值，就会对主日志文件和辅助日志文件执行写入指定同步镜像，从而加强主存储子系统和辅助存储子系统中的日志文件。

公开(公告)号：US08266107B2

公开(公告)日：2012-09-11

申请号：US12402346

申请日：2009-03-11

申请人： Ran Fashchik ,  Eyal Gordon ,  Gary Valentin

发明人： Ran Fashchik ,  Eyal Gordon ,  Gary Valentin

IPC分类号： G06F12/16 ,  G06F17/30

CPC分类号： G06F11/2071 ,  G06F11/1471 ,  G06F11/2074 ,  G06F11/2076 ,  G06F17/30368

摘要： A method for of accelerating database log hardening using specific per block data protection and damage control is provided. A per write specification is implemented to determine when database log data is mirrored synchronously or asynchronously. Synchronous mirroring is performed upon reaching a predetermined threshold, based on one or more parameters such as transaction value, both individual and cumulative, and the quantity of data written since the last synchronous mirroring. As data is added to the database log, it is written specifying asynchronous mirroring to the primary log file. Once a threshold is met, a write specifying synchronous mirroring is performed to both the primary and secondary log files, thereby hardening the log file in both primary and secondary storage subsystem.

摘要翻译： 提供了一种使用特定的每个块数据保护和损坏控制来加速数据库日志硬化的方法。 实现每个写入规范以确定数据库日志数据何时同步或异步镜像。 基于诸如事务值，个人和累积的一个或多个参数以及从上次同步镜像以来写入的数据量，在达到预定阈值时执行同步镜像。 随着数据被添加到数据库日志中，它被写入指定主日志文件的异步镜像。 一旦满足阈值，就会对主日志文件和辅助日志文件执行写入指定同步镜像，从而加强主存储子系统和辅助存储子系统中的日志文件。

公开(公告)号：US08208719B2

公开(公告)日：2012-06-26

申请号：US13302742

申请日：2011-11-22

申请人： Eyal Gordon ,  Gur Arie Bittan

发明人： Eyal Gordon ,  Gur Arie Bittan

IPC分类号： G06T15/00 ,  G06K9/36

CPC分类号： G06K9/209 ,  G01B11/2513 ,  G06K9/2036 ,  G06T7/521

摘要： A method and apparatus for obtaining an image to determine a three dimensional shape of a stationary or moving object using a bi dimensional coded light pattern having a plurality of distinct identifiable feature types. The coded light pattern is projected on the object such that each of the identifiable feature types appears at most once on predefined sections of distinguishable epipolar lines. An image of the object is captured and the reflected feature types are extracted along with their location on known epipolar lines in the captured image. Displacements of the reflected feature types along their epipolar lines from reference coordinates thereupon determine corresponding three dimensional coordinates in space and thus a 3D mapping or model of the shape of the object at any point in time.

公开(公告)号：US20110181704A1

公开(公告)日：2011-07-28

申请号：US13122633

申请日：2009-10-11

申请人： Eyal Gordon ,  Gur Arieh Bittan ,  Shabtay Negry ,  Zeev Zalevsky ,  Hamootal Duadi

发明人： Eyal Gordon ,  Gur Arieh Bittan ,  Shabtay Negry ,  Zeev Zalevsky ,  Hamootal Duadi

IPC分类号： G06K9/00 ,  H04N13/02

CPC分类号： G06T7/0057 ,  G01B11/002 ,  G01B11/2509 ,  G06T7/521

摘要： A system, apparatus and method of performing 3-D object profile inter-planar estimation and/or range inter-planar estimation of objects within a scene, including: providing a predefined finite set of distinct types of features, resulting in feature types, each feature type being distinguishable according to a unique bi-dimensional formation; providing a coded light pattern having multiple appearances of the feature types; projecting the coded light pattern, having axially varying intensity, on objects within a scene, the scene having at least two planes, resulting in a first plane and a second plane; capturing a 2-D image of the objects having the projected coded light pattern projected thereupon, resulting in a captured 2-D image, the captured 2-D image including reflected feature types; determining intensity values of the 2-D captured image; and performing 3-D object profile inter-planar estimation and/or range inter-planar estimation of objects within the scene based on determined intensity values.

摘要翻译： 执行场景内的对象的3-D对象轮廓平面间估计和/或范围平面内估计的系统，装置和方法，包括：提供预定义的有限集合的不同类型的特征，导致特征类型，每个 特征类型根据独特的二维形成是可区分的; 提供具有多种特征类型的外观的编码光图案; 将具有轴向变化的强度的编码光图案投射到场景内的物体上，所述场景具有至少两个平面，导致第一平面和第二平面; 拍摄具有投影的投影编码光图案的物体的2-D图像，导致捕获的2-D图像，所捕获的2-D图像包括反射的特征类型; 确定2-D拍摄图像的强度值; 以及基于确定的强度值，对所述场景内的对象进行3-D对象轮廓平面内估计和/或范围内平面估计。

公开(公告)号：US20100074532A1

公开(公告)日：2010-03-25

申请号：US12515715

申请日：2007-11-20

申请人： Eyal Gordon ,  Gur Arieh Bittan

发明人： Eyal Gordon ,  Gur Arieh Bittan

IPC分类号： G06K9/46

CPC分类号： G06T15/205 ,  G01B11/25 ,  G01C11/025 ,  G06K9/2036 ,  G06T7/521 ,  G06T7/536 ,  G06T2200/04 ,  G06T2207/20228

摘要： A system, apparatus and method of obtaining data from a 2D image in order to determine the 3D shape of objects appearing in said 2D image, said 2D image having distinguishable epipolar lines, said method comprising: (a) providing a predefined set of types of features, giving rise to feature types, each feature type being distinguishable according to a unique bi-dimensional formation; (b) providing a coded light pattern comprising multiple appearances of said feature types; (c) projecting said coded light pattern on said objects such that the distance between epipolar lines associated with substantially identical features is less than the distance between corresponding locations of two neighboring features; (d) capturing a 2D image of said objects having said projected coded light pattern projected thereupon, said 2D image comprising reflected said feature types; and (e) extracting: (i) said reflected feature types according to the unique bi-dimensional formations; and (ii) locations of said reflected feature types on respective said epipolar lines in said 2D image.

摘要翻译： 一种从2D图像获得数据以便确定出现在所述2D图像中的对象的3D形状的系统，装置和方法，所述2D图像具有可区分的核线，所述方法包括：（a）提供预定义的一组类型 特征，产生特征类型，每个特征类型根据独特的二维形成是可区分的; （b）提供包括所述特征类型的多次出现的编码光图案; （c）将所述编码光图案投影在所述物体上，使得与基本上相同的特征相关联的核线之间的距离小于两个相邻特征的对应位置之间的距离; （d）拍摄具有投射在其上的所述投影编码光图案的所述物体的2D图像，所述2D图像包括反射的所述特征类型; 和（e）提取：（i）所述反射的特征类型根据唯一的二维地层; 和（ii）所述反射特征类型在所述2D图像中的相应所述核线上的位置。

公开(公告)号：US08538166B2

公开(公告)日：2013-09-17

申请号：US12515715

申请日：2007-11-20

申请人： Eyal Gordon ,  Gur Arieh Bittan

发明人： Eyal Gordon ,  Gur Arieh Bittan

IPC分类号： G06K9/46

CPC分类号： G06T15/205 ,  G01B11/25 ,  G01C11/025 ,  G06K9/2036 ,  G06T7/521 ,  G06T7/536 ,  G06T2200/04 ,  G06T2207/20228

摘要： A system, apparatus and method of obtaining data from a 2D image in order to determine the 3D shape of objects appearing in said 2D image, said 2D image having distinguishable epipolar lines, said method comprising: (a) providing a predefined set of types of features, giving rise to feature types, each feature type being distinguishable according to a unique bi-dimensional formation; (b) providing a coded light pattern comprising multiple appearances of said feature types; (c) projecting said coded light pattern on said objects such that the distance between epipolar lines associated with substantially identical features is less than the distance between corresponding locations of two neighboring features; (d) capturing a 2D image of said objects having said projected coded light pattern projected thereupon, said 2D image comprising reflected said feature types; and (e) extracting: (i) said reflected feature types according to the unique bi-dimensional formations; and (ii) locations of said reflected feature types on respective said epipolar lines in said 2D image.

摘要翻译： 一种从2D图像获得数据以便确定出现在所述2D图像中的对象的3D形状的系统，装置和方法，所述2D图像具有可区分的核线，所述方法包括：（a）提供预定义的一组类型 特征，产生特征类型，每个特征类型根据独特的二维形成是可区分的; （b）提供包括所述特征类型的多次出现的编码光图案; （c）将所述编码光图案投影在所述物体上，使得与基本上相同的特征相关联的核线之间的距离小于两个相邻特征的对应位置之间的距离; （d）拍摄具有投射在其上的所述投影编码光图案的所述物体的2D图像，所述2D图像包括反射的所述特征类型; 和（e）提取：（i）所述反射的特征类型根据唯一的二维地层; 和（ii）所述反射特征类型在所述2D图像中的相应所述核线上的位置。

公开(公告)号：US20090328229A1

公开(公告)日：2009-12-31

申请号：US12164446

申请日：2008-06-30

申请人： Ran Fashchik ,  Eyal Gordon

发明人： Ran Fashchik ,  Eyal Gordon

IPC分类号： G06F21/00

CPC分类号： G06F11/2056

摘要： A system, method and computer program product for performing a data protection operation is provided. The method includes receiving a write instruction that is associated with a writable entity, the write instruction includes a writable entity identifier, and data protection metadata indicative of a relevancy of at least one data protection operation to be applied in relation to the write instruction, and participating in an execution of a relevant data protection operation, if such a relevant data protection operation exists.

摘要翻译： 提供了一种用于执行数据保护操作的系统，方法和计算机程序产品。 所述方法包括接收与可写实体相关联的写指令，所述写指令包括可写实体标识符，以及指示要相对于所述写指令应用的至少一数据保护操作的相关性的数据保护元数据，以及 如果存在相关的数据保护操作，则参与相关数据保护操作的执行。

公开(公告)号：US20080118143A1

公开(公告)日：2008-05-22

申请号：US11837553

申请日：2007-08-13

申请人： Eyal Gordon ,  Gur Arie Bittan

发明人： Eyal Gordon ,  Gur Arie Bittan

IPC分类号： G06K9/00

CPC分类号： G06K9/209 ,  G01B11/2513 ,  G06K9/2036 ,  G06T7/521

摘要： A method and apparatus for obtaining an image to determine a three dimensional shape of a stationary or moving object using a bi dimensional coded light pattern having a plurality of distinct identifiable feature types. The coded light pattern is projected on the object such that each of the identifiable feature types appears at most once on predefined sections of distinguishable epipolar lines. An image of the object is captured and the reflected feature types are extracted along with their location on known epipolar lines in the captured image. Displacements of the reflected feature types along their epipolar lines from reference coordinates thereupon determine corresponding three dimensional coordinates in space and thus a 3D mapping or model of the shape of the object at any point in time.

摘要翻译： 一种使用具有多个不同的可识别特征类型的二维编码光图案获得图像以确定静止或移动物体的三维形状的方法和装置。 编码的光图案被投影在物体上，使得每个可识别的特征类型在可区分的核线的预定部分上出现一次以上。 捕获对象的图像，并且将所反射的特征类型及其位置提取在捕获的图像中的已知核线上。 沿参考坐标沿它们的对极线的反射特征类型的位移随后确定空间中相应的三维坐标，并因此确定在任何时间点上对象的形状的3D映射或模型。

公开(公告)号：US10725877B2

公开(公告)日：2020-07-28

申请号：US12164446

申请日：2008-06-30

申请人： Ran Fashchik ,  Eyal Gordon

发明人： Ran Fashchik ,  Eyal Gordon

IPC分类号： G06F11/20

摘要： A system, method and computer program product for performing a data protection operation is provided. The method includes receiving a write instruction that is associated with a writable entity, the write instruction includes a writable entity identifier, and data protection metadata indicative of a relevancy of at least one data protection operation to be applied in relation to the write instruction, and participating in an execution of a relevant data protection operation, if such a relevant data protection operation exists.

公开(公告)号：US09881375B2

公开(公告)日：2018-01-30

申请号：US14749432

申请日：2015-06-24

申请人： Eyal Gordon ,  Michael Slutsky ,  Yonatan Samet

发明人： Eyal Gordon ,  Michael Slutsky ,  Yonatan Samet

IPC分类号： G06K9/00 ,  G06T7/00 ,  G06K9/20 ,  G06K9/32 ,  G06T15/20 ,  H04N5/222 ,  H04N13/02 ,  G06T7/80 ,  G06T7/521 ,  G06T7/536

CPC分类号： G06T7/80 ,  G06K9/2036 ,  G06K9/209 ,  G06K9/3216 ,  G06T7/521 ,  G06T7/536 ,  G06T7/85 ,  G06T15/205 ,  G06T2200/04 ,  G06T2207/10021 ,  G06T2207/20228 ,  G06T2207/30204 ,  H04N5/2224 ,  H04N13/246

摘要： A structured light projector includes an optical mask and a light emitter. The light emitter can be capable of illuminating the optical mask, and the optical mask can be capable of transforming the light from the emitter so as to provide structured light bi-dimensional coded light pattern that includes a plurality of feature types formed by a unique combination of feature elements. The projected light pattern includes one or more markers which include pairs of feature elements between which the epipolar distances are modified relative to distances between respective feature elements in non-marker areas of the pattern, and an appearance of feature elements within the marker and across the marker's edges is continuous.