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    Security based on subliminal and supraliminal channels for data objects
    73.
    发明申请
    Security based on subliminal and supraliminal channels for data objects 有权
    基于数据对象的潜意识和超中立信道的安全性

    公开(公告)号：US20120278627A1

    公开(公告)日：2012-11-01

    申请号：US13429396

    申请日：2012-03-25

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: H04L9/32 ,  H04L9/00

    CPC classification number: H04L63/12 ,  G06F21/10 ,  G06F2221/0737 ,  G06Q20/3823 ,  G06Q30/06 ,  G06T1/0071 ,  H04K1/00 ,  H04L9/3236 ,  H04L63/0428 ,  H04L2209/608 ,  H04L2463/101 ,  H04L2463/102

    Abstract: This invention relates to security for data objects; more particularly, the present invention relates to improved security based on subliminal and supraliminal channels for data objects. In another embodiment, a method of protecting a data object comprises: steganographically encoding a subset of candidate bits in a digitized sample stream; perceptibly manipulating data in the digitized sample stream; and combining the imperceptible and perceptible data changes to create a secure/unique digital sample stream. In yet another embodiment, a method for securing a data signal comprises: preanalyzing said data signal for candidate watermark/signature bits; steganographically encoding independent data into the data signal into a subset of the candidate watermark bits, at least one time; and encoding the data signal subsequently with a perceptible technique.

    Abstract translation: 本发明涉及数据对象的安全性; 更具体地，本发明涉及基于用于数据对象的潜意识和超中档信道的改进的安全性。 在另一个实施例中，一种保护数据对象的方法包括：对数字化样本流中的候选比特的子集进行隐写编码; 可视地操纵数字化样本流中的数据; 并结合不可察觉和可察觉的数据变化来创建安全/独特的数字样本流。 在另一个实施例中，一种用于保护数据信号的方法包括：对所述数据信号进行预分析以用于候选水印/签名比特; 至少一次;将所述数据信号中的独立数据进行隐写编码成候选水印位的子集; 并且随后用可察觉的技术对数据信号进行编码。

    Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
    74.
    发明申请
    Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 有权
    方法，系统和设备用于分组水印和带宽的有效提供

    公开(公告)号：US20120066402A1

    公开(公告)日：2012-03-15

    申请号：US13273930

    申请日：2011-10-14

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: G06F15/16

    CPC classification number: H04L63/1408 ,  G06F21/64 ,  G06Q30/0601 ,  G06Q30/0641 ,  H04L63/0428 ,  H04L63/0823 ,  H04L65/4069 ,  H04N1/32128 ,  H04N2201/3205 ,  H04N2201/3222 ,  H04N2201/3233 ,  H04N2201/3246

    Abstract: Disclosed herein are methods and systems for transmitting streams of data. The present invention also relates to generating packet watermarks and packet watermark keys. The present invention also relates to a computerized system for packaging data for transmission to a user. The system may utilize computer code to generate a bandwidth rights certificate that may include: at least one cryptographic credential; routing information for the transmission; and, optionally, a digital signature of a certificate owner; a unique identification code of a certificate owner; a certificate validity period; and pricing information for bandwidth use. The present invention also relates to an electronic method and system for purchasing good and services by establishing an account whereby a customer is credited with a predetermined amount of bandwidth usage, and assesses charges against the account in an amount of bandwidth usage corresponding to the agreed upon purchase value for the selected item.

    Abstract translation: 这里公开了用于传输数据流的方法和系统。 本发明还涉及生成分组水印和分组水印键。 本发明还涉及一种用于打包用于传输给用户的数据的计算机化系统。 该系统可以利用计算机代码来生成带宽权限证书，该证书可以包括：至少一个密码凭证; 路由信息进行传输; 以及可选地，证书所有者的数字签名; 证书所有者的唯一标识码; 证书有效期; 以及带宽使用的定价信息。 本发明还涉及一种用于通过建立一个帐户来购买商品和服务的电子方法和系统，其中客户被记入预定量的带宽使用量，并且以与所商定的相应的带宽使用量对帐户的费用进行评估 购买所选项目的价值。

    Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
    75.
    发明授权
    Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 有权
    方法，系统和设备用于分组水印和带宽的有效提供

    公开(公告)号：US08104079B2

    公开(公告)日：2012-01-24

    申请号：US12383289

    申请日：2009-03-23

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: G06F17/00

    CPC classification number: H04L63/1408 ,  G06F21/64 ,  G06Q30/0601 ,  G06Q30/0641 ,  H04L63/0428 ,  H04L63/0823 ,  H04L65/4069 ,  H04N1/32128 ,  H04N2201/3205 ,  H04N2201/3222 ,  H04N2201/3233 ,  H04N2201/3246

    Abstract: Disclosed herein are methods and systems for transmitting streams of data. The present invention also relates to generating packet watermarks and packet watermark keys. The present invention also relates to a computerized system for packaging data for transmission to a user. The system may utilize computer code to generate a bandwidth rights certificate that may include: at least one cryptographic credential; routing information for the transmission; and, optionally, a digital signature of a certificate owner; a unique identification code of a certificate owner; a certificate validity period; and pricing information for use of bandwidth. The present invention also relates to an electronic method and system for purchasing good and services by establishing an account whereby a customer is credited with a predetermined amount of bandwidth usage, and then charges are assessed against the account in an amount of bandwidth usage which corresponds to the agreed upon purchase value for the selected item.

    Abstract translation: 这里公开了用于传输数据流的方法和系统。 本发明还涉及生成分组水印和分组水印键。 本发明还涉及一种用于打包用于传输给用户的数据的计算机化系统。 该系统可以利用计算机代码来生成带宽权限证书，该证书可以包括：至少一个密码凭证; 路由信息进行传输; 以及可选地，证书所有者的数字签名; 证书所有者的唯一标识码; 证书有效期; 以及使用带宽的定价信息。 本发明还涉及一种用于通过建立一个帐户来购买商品和服务的电子方法和系统，其中客户被记入预定量的带宽使用量，然后根据帐户对带宽使用量进行费用评估 所选项目的商定购买价值。

    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data
    77.
    发明授权
    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 有权

    公开(公告)号：US07953981B2

    公开(公告)日：2011-05-31

    申请号：US12462799

    申请日：2009-08-10

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: G06K9/00

    CPC classification number: G06T1/0028 ,  G06T2201/0064

    Abstract: Disclosed herein are methods and systems for encoding digital watermarks into content signals. Also disclosed are systems and methods for detecting and/or verifying digital watermarks in content signals. According to one embodiment, a system for encoding of digital watermark information includes: a window identifier for identifying a sample window in the signal; an interval calculator for determining a quantization interval of the sample window; and a sampler for normalizing the sample window to provide normalized samples. According to another embodiment, a system for pre-analyzing a digital signal for encoding at least one digital watermark using a digital filter is disclosed. According to another embodiment, a method for pre-analyzing a digital signal for encoding digital watermarks comprises: (1) providing a digital signal; (2) providing a digital filter to be applied to the digital signal; and (3) identifying an area of the digital signal that will be affected by the digital filter based on at least one measurable difference between the digital signal and a counterpart of the digital signal selected from the group consisting of the digital signal as transmitted, the digital signal as stored in a medium, and the digital signal as played backed. According to another embodiment, a method for encoding a watermark in a content signal includes the steps of (1) splitting a watermark bit stream; and (2) encoding at least half of the watermark bit stream in the content signal using inverted instances of the watermark bit stream. Other methods and systems for encoding/decoding digital watermarks are also disclosed.

    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data
    78.
    发明授权
    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 有权

    公开(公告)号：US07930545B2

    公开(公告)日：2011-04-19

    申请号：US11599838

    申请日：2006-11-15

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: H04L9/00

    CPC classification number: G06T1/0028 ,  G06T2201/0064

    Abstract: Disclosed herein are methods and systems for encoding digital watermarks into content signals. Also disclosed are systems and methods for detecting and/or verifying digital watermarks in content signals. According to one embodiment, a system for encoding of digital watermark information includes: a window identifier for identifying a sample window in the signal; an interval calculator for determining a quantization interval of the sample window; and a sampler for normalizing the sample window to provide normalized samples. According to another embodiment, a system for pre-analyzing a digital signal for encoding at least one digital watermark using a digital filter is disclosed. According to another embodiment, a method for pre-analyzing a digital signal for encoding digital watermarks comprises: (1) providing a digital signal; (2) providing a digital filter to be applied to the digital signal; and (3) identifying an area of the digital signal that will be affected by the digital filter based on at least one measurable difference between the digital signal and a counterpart of the digital signal selected from the group consisting of the digital signal as transmitted, the digital signal as stored in a medium, and the digital signal as played backed. According to another embodiment, a method for encoding a watermark in a content signal includes the steps of (1) splitting a watermark bit stream; and (2) encoding at least half of the watermark bit stream in the content signal using inverted instances of the watermark bit stream. Other methods and systems for encoding/decoding digital watermarks are also disclosed.

    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data
    79.
    发明授权
    Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 有权

    公开(公告)号：US07877609B2

    公开(公告)日：2011-01-25

    申请号：US12590681

    申请日：2009-11-12

    Applicant: Scott A. Moskowitz

    Inventor： Scott A. Moskowitz

    IPC: H04L9/00

    CPC classification number: G06T1/0028 ,  G06T2201/0064

    Abstract: Disclosed herein are methods and systems for encoding digital watermarks into content signals. Also disclosed are systems and methods for detecting and/or verifying digital watermarks in content signals. According to one embodiment, a system for encoding of digital watermark information includes: a window identifier for identifying a sample window in the signal; an interval calculator for determining a quantization interval of the sample window; and a sampler for normalizing the sample window to provide normalized samples. According to another embodiment, a system for pre-analyzing a digital signal for encoding at least one digital watermark using a digital filter is disclosed. According to another embodiment, a method for pre-analyzing a digital signal for encoding digital watermarks comprises: (1) providing a digital signal; (2) providing a digital filter to be applied to the digital signal; and (3) identifying an area of the digital signal that will be affected by the digital filter based on at least one measurable difference between the digital signal and a counterpart of the digital signal selected from the group consisting of the digital signal as transmitted, the digital signal as stored in a medium, and the digital signal as played backed. According to another embodiment, a method for encoding a watermark in a content signal includes the steps of (1) splitting a watermark bit stream; and (2) encoding at least half of the watermark bit stream in the content signal using inverted instances of the watermark bit stream. Other methods and systems for encoding/decoding digital watermarks are also disclosed.

    Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
    80.
    发明授权
    Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 有权
    数字化数据中插入，保护和检测数字水印的优化方法

    公开(公告)号：US07844074B2

    公开(公告)日：2010-11-30

    申请号：US12215812

    申请日：2008-06-30

    Applicant: Scott A. Moskowitz ,  Marc S. Cooperman

    Inventor： Scott A. Moskowitz ,  Marc S. Cooperman

    IPC: G06K9/00 ,  H04L9/32

    CPC classification number: G06T1/0092 ,  G06T1/0028 ,  G06T1/005 ,  G06T2201/0064 ,  G06T2201/0065 ,  H04K1/00 ,  H04L2209/08 ,  H04L2209/34 ,  H04L2209/608 ,  H04N1/32149 ,  H04N1/32187 ,  H04N1/32229 ,  H04N1/3232 ,  H04N21/23892 ,  H04N21/8358 ,  H04N2201/3233 ,  H04N2201/327

    Abstract: The implementations of digital watermarks can be optimally suited to particular transmission, distribution and storage mediums given the nature of digitally-sampled audio, video and other multimedia works. Watermark application parameters can be adapted to the individual characteristics of a given digital sample stream. Watermark information can be either carried in individual samples or in relationships between multiple samples, such as in a waveform shape. More optimal models may be obtained to design watermark systems that are tamper-resistant given the number and breadth of existent digitized sample options with different frequency and time components. The highest quality of a given content signal may be maintained as it is mastered, with the watermark suitably hidden, taking into account usage of digital filters and error correction. The quality of the underlying content signals can be used to identify and highlight advantageous locations for the insertion of digital watermarks. The watermark is integrated as closely as possible to the content signal, at a maximum level to force degradation of the content signal when attempts are made to remove the watermarks.

    Abstract translation: 考虑到数字采样音频，视频和其他多媒体作品的性质，数字水印的实现可以最适合于特定的传输，分发和存储介质。 水印应用参数可以适应给定数字样本流的各个特征。 水印信息可以在单个样本中携带，也可以在多个样本之间的关系中携带，例如波形形状。 鉴于具有不同频率和时间分量的现有数字化样本选项的数量和广度，可以获得更好的模型来设计防篡改的水印系统。 考虑到数字滤波器的使用和误差校正，可以保持给定内容信号的最高质量，因为它被掌握，水印被适当地隐藏。 底层内容信号的质量可用于识别和突出显示用于插入数字水印的有利位置。 尽可能地将内容信号尽可能地集成到内容信号上，以在尝试去除水印时强制内容信号的劣化。

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