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    Steganographic access controls
    54.
    发明授权
    Steganographic access controls 有权
    隐写访问控制

    公开(公告)号：US09589124B2

    公开(公告)日：2017-03-07

    申请号：US14290318

    申请日：2014-05-29

    Applicant: COMCAST CABLE COMMUNICATIONS, LLC

    Inventor： Shawn O'Malley ,  Mike Rosenwald ,  Brad Hein

    IPC: G06F21/31 ,  G06F21/36 ,  G06T1/00 ,  H04L29/06

    CPC classification number: G06F21/36 ,  G06T1/0021 ,  G06T2201/005 ,  G06T2201/0061 ,  H04L63/10

    Abstract: Various features described herein may allow an authorized user to provide a guest with access to a secured location through use of an encoded image containing steganographically encoded access information. The encoded access information may be recognizable by a security system, and the security system may grant access to the secured location when the encoded image is presented to the security system. The authorized user may request the generation of the encoded image on an authorized computing device, and the encoded image may be provided to the guest on a guest computing device. When a monitoring device associated with the security system captures the encoded access information, the security system may, for example, open a door at the secured location.

    Abstract translation: 本文描述的各种特征可以允许授权用户通过使用包含隐写编码的访问信息的编码图像向访客提供对安全位置的访问。 编码的访问信息可以由安全系统识别，并且当编码图像被呈现给安全系统时，安全系统可以授权对安全位置的访问。 授权的用户可以在授权的计算设备上请求生成编码的图像，并且编码的图像可以在客户计算设备上提供给客人。 当与安全系统相关联的监视设备捕获编码的访问信息时，安全系统可以例如在安全位置打开门。

    Content Creation and Licensing Control
    55.
    发明申请
    Content Creation and Licensing Control 有权
    内容创建和许可控制

    公开(公告)号：US20170053372A1

    公开(公告)日：2017-02-23

    申请号：US14827974

    申请日：2015-08-17

    Applicant: Adobe Systems Incorporated

    Inventor： Zeke Koch ,  Baldo Faieta ,  Jen-Chan Chien ,  Mark M. Randall ,  Olivier Sirven ,  Philipp Koch ,  Dennis G. Nicholson

    IPC: G06T1/00 ,  G06F21/10 ,  G06F21/16 ,  G06F3/048

    CPC classification number: G06T1/0021 ,  G06F3/048 ,  G06F3/04842 ,  G06F21/10 ,  G06F21/16 ,  G06F2221/0737 ,  G06T2201/005

    Abstract: Content creation and licensing control techniques are described. In a first example, a content creation service is configured to support content creation using an image along with functionality to locate the image or a similar image that is available for licensing. In another example, previews of images are used to generate different versions of content along with an option to license images previewed in an approved version of the content. In a further example, fingerprints are used to locate images used as part of content creation by a content creation service without leaving a context of the service. In yet another example, location of licensable versions of images is based at least in part on identification of a watermark included as part of an image. In an additional example, an image itself is used as a basis to locate other images available for licensing by a content sharing service.

    Abstract translation: 描述内容创建和许可控制技术。 在第一示例中，内容创建服务被配置为支持使用图像的内容创建以及功能来定位图像或可用于许可的类似图像。 在另一个示例中，图像的预览用于生成不同版本的内容，以及允许在批准的内容版本中预览的许可图像的选项。 在另一示例中，使用指纹来定位由内容创建服务作为内容创建的一部分而使用的图像，而不离开服务的上下文。 在另一个示例中，可许可版本的图像的位置至少部分地基于作为图像的一部分包括的水印的标识。 在附加示例中，图像本身被用作基于内容共享服务来定位可用于许可的其他图像的基础。

    System and method for encoding and authenticating a digital image
    58.
    发明授权
    System and method for encoding and authenticating a digital image 有权
    用于编码和认证数字图像的系统和方法

    公开(公告)号：US09384520B2

    公开(公告)日：2016-07-05

    申请号：US14310941

    申请日：2014-06-20

    Applicant: Signs & Wonders Unlimited LLC

    Inventor： Nancy Powers ,  Terrence M. Fortuna ,  Paul Kocsis

    IPC: G06T1/00

    CPC classification number: G06T1/0042 ,  G06T1/0021 ,  G06T2201/005

    Abstract: An encoding apparatus partitions a digital image into multiple regions for subsequent encoding. A first encryption code is associated with a first region, a second encryption code is associated with a second region and the first code, and a third code is associated with the first code, the second code and a third region. An authentication apparatus authenticates the digital image in an inverse process.

    Abstract translation: 编码装置将数字图像分割成多个区域用于随后的编码。 第一加密代码与第一区域相关联，第二加密代码与第二区域和第一代码相关联，第三代码与第一代码，第二代码和第三区域相关联。 认证装置以相反的过程认证数字图像。

    Detecting displayed channel using audio/video watermarks
    59.
    发明授权
    Detecting displayed channel using audio/video watermarks 有权
    使用音频/视频水印检测显示的频道

    公开(公告)号：US09363519B2

    公开(公告)日：2016-06-07

    申请号：US13174544

    申请日：2011-06-30

    Applicant: Ant Oztaskent ,  Yaroslav Volovich

    Inventor： Ant Oztaskent ,  Yaroslav Volovich

    IPC: H04N7/00 ,  H04N19/124 ,  H04N19/136 ,  H04N19/46 ,  H04N21/439 ,  H04H60/33 ,  H04H60/45 ,  G06Q30/02 ,  H04N21/442 ,  H04N19/467

    CPC classification number: H04N19/124 ,  G06Q30/02 ,  G06T2201/005 ,  H04H60/33 ,  H04H60/45 ,  H04N19/136 ,  H04N19/46 ,  H04N19/467 ,  H04N21/4394 ,  H04N21/44222

    Abstract: Methods and systems for determining what channel a user is viewing through a TV receiver are described. At the TV receiver, a plurality of TV signals is received. A channel selection is received. The TV receiver tunes to the selected channel from among the plurality of TV signals. A watermark is inserted into a component of the tuned TV signal to form a modified TV signal, and the modified TV signal is output from the TV receiver. The watermark encodes meta-information associated with the tuned TV signal. In some implementations, the modified TV signal is received by a computer system. The watermark from the modified TV signal is processed to decode the meta-information, and the meta-information is provided to an application running on the computer system.

    Abstract translation: 描述用于确定用户正在通过TV接收机观看的频道的方法和系统。 在TV接收机中，接收多个TV信号。 接收频道选择。 电视接收机从多个TV信号中调谐到所选择的频道。 将水印插入到调谐后的TV信号的分量中以形成修改的TV信号，并且从TV接收机输出修改的TV信号。 该水印对与调谐后的TV信号相关联的元信息进行编码。 在一些实现中，修改的TV信号由计算机系统接收。 来自经修改的TV信号的水印被处理以对元信息进行解码，并且将元信息提供给在计算机系统上运行的应用。

    Watermarking and Scalability Techniques for a Virtual Desktop Planning Tool
    60.
    发明申请
    Watermarking and Scalability Techniques for a Virtual Desktop Planning Tool 审中-公开
    虚拟桌面计划工具的水印和可扩展性技术

    公开(公告)号：US20160098810A1

    公开(公告)日：2016-04-07

    申请号：US14963750

    申请日：2015-12-09

    Applicant: VMware, Inc.

    Inventor： Banit Agrawal ,  Rishi N. Bidarkar ,  Sunil Satnur ,  Vikram Makhija

    IPC: G06T1/00 ,  G06F9/455

    CPC classification number: G06T1/0021 ,  G06F3/0484 ,  G06F3/14 ,  G06F9/452 ,  G06F9/45558 ,  G06F11/3419 ,  G06F2009/45595 ,  G06F2201/815 ,  G06F2201/86 ,  G06T2201/005

    Abstract: A method for measuring performance of virtual desktop services offered by a server including a processor is described. A first encoded watermark is embedded into user interface display generated by a virtual desktop when initiating an operation. The first encoded watermark includes pixels identifying the operation and indicating its initiation. A second encoded watermark is embedded into the user interface upon completion of the operation indicating completion of the operation. An action performance time is then computed and stored in a memory. Multiple performance times may be compiled from multiple operations of multiple virtual desktops to assess the performance of the system as a whole.

    Abstract translation: 描述了一种用于测量由包括处理器的服务器提供的虚拟桌面服务的性能的方法。 当启动操作时，第一编码水印被嵌入到由虚拟桌面产生的用户界面显示中。 第一编码水印包括识别操作并指示其启动的像素。 完成操作完成后的第二编码水印被嵌入到用户界面中。 然后计算动作演奏时间并将其存储在存储器中。 可以从多个虚拟桌面的多个操作中编译多个性能时间，以评估整个系统的性能。

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