PAYLOAD RECOVERY SYSTEMS AND METHODS
    31.
    发明申请
    PAYLOAD RECOVERY SYSTEMS AND METHODS 有权
    付费恢复系统和方法

    公开(公告)号:US20120070030A1

    公开(公告)日:2012-03-22

    申请号:US12885096

    申请日:2010-09-17

    CPC classification number: H04N1/32219 H04N1/32256

    Abstract: A payload recovery system includes a reference halftone image of a data-bearing halftone image and a reference map of the data-bearing halftone image. The system further includes a cell alignment system for receiving a scanned image of a hard copy of the data-bearing halftone image and for generating an aligned scan of the scanned image using the reference halftone image and the reference map. A raw payload recovery system determines possible shift positions of each carrier cell of the aligned scan using a shift rule and the reference map; and a reconstructed data-bearing halftone image is generated by the raw payload recovery system using the possible shift positions and the reference halftone. The system also includes a recovered raw payload generated by the raw payload recovery system using the shift rule and the reference map.

    Abstract translation: 有效载荷恢复系统包括数据支持半色调图像的参考半色调图像和数据支持半色调图像的参考图。 该系统还包括用于接收数据承载半色调图像的硬拷贝的扫描图像并且使用参考半色调图像和参考图来生成扫描图像的对准扫描的单元对准系统。 原始有效载荷恢复系统使用移位规则和参考图确定对准扫描的每个载波单元的可能的移位位置; 并且由原始有效载荷恢复系统使用可能的换档位置和参考半色调生成重构的数据承载半色调图像。 该系统还包括使用移动规则和参考地图由原始有效载荷恢复系统生成的恢复的原始有效载荷。

    Remote-controlled Pointing
    32.
    发明申请
    Remote-controlled Pointing 有权
    遥控指点

    公开(公告)号:US20110032354A1

    公开(公告)日:2011-02-10

    申请号:US12936899

    申请日:2008-04-09

    CPC classification number: G06F3/0386

    Abstract: A remote-controlled pointing system (32) includes a projector (36), an image sensor (34), and a controller (38). The projector (36) projects a beam (45) of light from a location in a projection plane (46) onto a scene (18). The image sensor (34) captures an image (54) of the scene (18) in a capture plane (50). The controller (38) performs operations that include transmitting the captured image (54) to a remote destination (14), receiving from the remote destination (14) a target beam location (44) in the capture plane (50), determining a location of the beam (45) in the capture plane (50), and changing the location in the projection plane (46) from which the beam (45) is projected based on the determined beam location and the target beam location (44).

    Abstract translation: 遥控指示系统(32)包括投影仪(36),图像传感器(34)和控制器(38)。 投影仪(36)将来自投影平面(46)中的位置的光束(45)投射到场景(18)上。 图像传感器(34)在捕获平面(50)中捕获场景(18)的图像(54)。 控制器(38)执行包括将捕获的图像(54)发送到远程目的地(14)的操作,从远程目的地(14)接收捕获平面(50)中的目标光束位置(44),确定位置 并且根据所确定的光束位置和目标光束位置(44)改变投影平面(46)中投射光束(45)的位置。

    Remote-controlled pointing
    34.
    发明授权
    Remote-controlled pointing 有权
    遥控指点

    公开(公告)号:US09563293B2

    公开(公告)日:2017-02-07

    申请号:US12936899

    申请日:2008-04-09

    CPC classification number: G06F3/0386

    Abstract: A remote-controlled pointing system (32) includes a projector (36), an image sensor (34), and a controller (38). The projector (36) projects a beam (45) of light from a location in a projection plane (46) onto a scene (18). The image sensor (34) captures an image (54) of the scene (18) in a capture plane (50). The controller (38) performs operations that include transmitting the captured image (54) to a remote destination (14), receiving from the remote destination (14) a target beam location (44) in the capture plane (50), determining a location of the beam (45) in the capture plane (50), and changing the location in the projection plane (46) from which the beam (45) is projected based on the determined beam location and the target beam location (44).

    Abstract translation: 遥控指示系统(32)包括投影仪(36),图像传感器(34)和控制器(38)。 投影仪(36)将来自投影平面(46)中的位置的光束(45)投射到场景(18)上。 图像传感器(34)在捕获平面(50)中捕获场景(18)的图像(54)。 控制器(38)执行包括将捕获的图像(54)发送到远程目的地(14)的操作,从远程目的地(14)接收捕获平面(50)中的目标光束位置(44),确定位置 并且根据所确定的光束位置和目标光束位置(44)改变投影平面(46)中投射光束(45)的位置。

    Forensic verification from halftone images
    36.
    发明授权
    Forensic verification from halftone images 有权
    从半色调图像的法证验证

    公开(公告)号:US09361514B2

    公开(公告)日:2016-06-07

    申请号:US14347351

    申请日:2012-02-09

    Abstract: A forensic verification system (900) extracts a print signature via a print signature extractor (910) from a captured image of a printed halftone. The system (900) utilizes a comparator (920) to compare the print signature to a reference signature stored in a registry to determine differences between the print signature and the reference signature. The system (900) utilizes a forensic analyzer (930) to perform a forensic analysis on the signatures based on the comparison to authenticate the printed halftone.

    Abstract translation: 取证验证系统(900)通过打印签名提取器(910)从打印的半色调的捕获图像中提取打印签名。 系统(900)利用比较器(920)将打印签名与存储在注册表中的参考签名进行比较,以确定打印签名与参考签名之间的差异。 系统(900)利用取证分析器(930)基于比较来对签名执行取证分析以认证打印的半色调。

    Blur resistant barcode
    39.
    发明授权
    Blur resistant barcode 有权
    防伪条码

    公开(公告)号:US08376235B2

    公开(公告)日:2013-02-19

    申请号:US13494725

    申请日:2012-06-12

    CPC classification number: G06K7/14 G06K19/06028

    Abstract: A blur resistant barcode is disclosed. The blur resistant barcode comprise a plurality of parallel lines and spaces where information is encoded in the barcode by variations in the thicknesses of the plurality of parallel lines and by variations in the spacing between the plurality of parallel lines. The blur resistant barcode has at least one blur resistant feature that has a thickness in an axis of motion greater than a maximum thickness of any one of the plurality of parallel lines. The axis of motion is perpendicular to the plurality of parallel lines.

    Abstract translation: 公开了一种模糊的条形码。 防模糊条形码包括多条平行线和空间,其中信息通过多条平行线的厚度变化以及多条平行线之间的间距的变化而被编码在条形码中。 抗模糊条形码具有至少一个模糊抵抗特征,其具有大于多条平行线中的任何一条的最大厚度的运动轴线的厚度。 运动轴线垂直于多条平行线。

    Blur Resistant Barcode
    40.
    发明申请
    Blur Resistant Barcode 有权
    抗模糊条形码

    公开(公告)号:US20120248193A1

    公开(公告)日:2012-10-04

    申请号:US13494725

    申请日:2012-06-12

    CPC classification number: G06K7/14 G06K19/06028

    Abstract: A blur resistant barcode is disclosed. The blur resistant barcode comprise a plurality of parallel lines and spaces where information is encoded in the barcode by variations in the thicknesses of the plurality of parallel lines and by variations in the spacing between the plurality of parallel lines. The blur resistant barcode has at least one blur resistant feature that has a thickness in an axis of motion greater than a maximum thickness of any one of the plurality of parallel lines. The axis of motion is perpendicular to the plurality of parallel lines.

    Abstract translation: 公开了一种模糊的条形码。 防模糊条形码包括多条平行线和空间,其中信息通过多条平行线的厚度变化以及多条平行线之间的间距的变化而被编码在条形码中。 抗模糊条形码具有至少一个模糊抵抗特征,其具有大于多条平行线中的任何一条的最大厚度的运动轴线的厚度。 运动轴线垂直于多条平行线。

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