Digital Watermarking Apparatus and Methods
    1.
    发明申请
    Digital Watermarking Apparatus and Methods 有权
    数字水印仪和方法

    公开(公告)号:US20100142749A1

    公开(公告)日:2010-06-10

    申请号:US12477759

    申请日:2009-06-03

    IPC分类号: G06K9/00

    摘要: The present invention relates to various digital watermarking methods, apparatus and systems. One claim recites a method of determining a size or denomination of a momentary object. The method includes: utilizing a configured, multi-purpose electronic processor, decoding a digital watermark embedded in a monetary object, the watermark including data corresponding to a denomination of the monetary object; based on the data, determining feedback to indicate the denomination of the monetary object; and providing the feedback. Handheld computing devices can be advantageously employed with this combination. Of course, other combinations are provided and claimed.

    摘要翻译: 本发明涉及各种数字水印方法,装置和系统。 一个主张提出了确定货币对象的大小或面额的方法。 该方法包括:利用配置的多用途电子处理器对嵌入在货币对象中的数字水印进行解码,该水印包括对应于货币对象的面额的数据; 基于数据,确定反馈以指示货币对象的面额; 并提供反馈。 可以有利地利用手持式计算装置与这种组合。 当然,提供并要求保护其他组合。

    Digital watermarking apparatus and methods
    2.
    发明授权
    Digital watermarking apparatus and methods 有权
    数字水印设备及方法

    公开(公告)号:US07957553B2

    公开(公告)日:2011-06-07

    申请号:US12477759

    申请日:2009-06-03

    IPC分类号: G06K9/00

    摘要: The present invention relates to various digital watermarking methods, apparatus and systems. One claim recites a method of determining a size or denomination of a momentary object. The method includes: utilizing a configured, multi-purpose electronic processor, decoding a digital watermark embedded in a monetary object, the watermark including data corresponding to a denomination of the monetary object; based on the data, determining feedback to indicate the denomination of the monetary object; and providing the feedback. Handheld computing devices can be advantageously employed with this combination. Of course, other combinations are provided and claimed.

    摘要翻译: 本发明涉及各种数字水印方法,装置和系统。 一个主张提出了确定货币对象的大小或面额的方法。 该方法包括:利用配置的多用途电子处理器对嵌入在货币对象中的数字水印进行解码,该水印包括对应于货币对象的面值的数据; 基于数据,确定反馈以指示货币对象的面额; 并提供反馈。 可以有利地利用手持式计算装置与这种组合。 当然,提供并要求保护其他组合。

    Image or video display devices
    3.
    发明授权
    Image or video display devices 有权
    图像或视频显示设备

    公开(公告)号:US07545952B2

    公开(公告)日:2009-06-09

    申请号:US11877450

    申请日:2007-10-23

    IPC分类号: H04K1/00

    摘要: The present invention relates generally to image or video display devices. For example, there are many devices (e.g., cell phones, video games, calculators, positioning systems and personal computing devices) that include such display devices. One claim recites a device including: an image or video display including a first set of elements and a second set of elements, the first set of elements being varied relative to at least the second set of elements, the first set of elements being arranged to provide a plural-bit device identifier obtainable from optical scan data representing at least a portion of the image or video display, the first set of elements and the second set of elements being arranged so as to conceal the presence of the plural-bit device identifier from a human observer of the display. Of course, other claims and combinations are provided as well.

    摘要翻译: 本发明一般涉及图像或视频显示设备。 例如,包括这样的显示设备的许多设备(例如,蜂窝电话,视频游戏,计算器,定位系统和个人计算设备)。 一个权利要求描述了一种设备,包括:图像或视频显示器,其包括第一组元件和第二组元件,所述第一组元件相对于至少第二组元件而变化,所述第一组元件布置成 提供可从表示图像或视频显示器的至少一部分的光学扫描数据获得的多位设备标识符,第一组元件和第二组元件被布置为隐藏多位设备标识符的存在 从人的观察者的显示。 当然,也提供其他权利要求和组合。

    Digital watermarking apparatus and methods
    4.
    发明授权
    Digital watermarking apparatus and methods 失效
    数字水印设备及方法

    公开(公告)号:US07164780B2

    公开(公告)日:2007-01-16

    申请号:US11060919

    申请日:2005-02-17

    IPC分类号: H04K1/00

    摘要: The present invention relates to various steganographic methods and apparatus. In one embodiment, a plurality of microlenses can provide a steganographic signal for a handheld device. The pattern corresponds to (or conveys) a device identifier. In another embodiment, a handheld computing device includes: a plurality of pixel elements; a set of microlenses; and electronic circuitry communicating with the set of microlenses. The set of microlenses are arranged to create a pattern, the pattern providing a plural-bit identifier. The electronic circuitry operates to change the unique identifier. Other embodiments are also provided.

    摘要翻译: 本发明涉及各种隐写方法和装置。 在一个实施例中,多个微透镜可以为手持设备提供隐写信号。 该模式对应于(或传送)设备标识符。 在另一实施例中,手持计算设备包括:多个像素元件; 一组微透镜; 以及与该组微透镜通信的电子电路。 布置该微透镜的集合以产生图案,该图案提供多位标识符。 电子电路用于改变唯一标识符。 还提供了其他实施例。

    Digital watermarking apparatus and methods
    6.
    发明授权
    Digital watermarking apparatus and methods 有权
    数字水印设备及方法

    公开(公告)号:US07330564B2

    公开(公告)日:2008-02-12

    申请号:US11622202

    申请日:2007-01-11

    IPC分类号: H04K1/00

    摘要: The present invention relates to various devices, including handheld devices. One claim recites a device including an image sensor including lenses, the lenses are arranged to create a pattern in captured image data, the pattern to be created so as to steganographically hide a plural-bit identifier in the captured image data, and electronic circuitry. Of course, other combinations are provided and claimed as well.

    摘要翻译: 本发明涉及包括手持设备在内的各种设备。 一个权利要求描述了包括包括透镜的图像传感器的装置,透镜被布置成在捕获的图像数据中创建图案,要创建的图案以隐写地隐藏捕获的图像数据中的多位标识符和电子电路。 当然,也提供并要求保护其他组合。