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    • 3. 发明申请
    • SYNCHRONIZING BROADCAST CONTENT WITH CORRESPONDING NETWORK CONTENT
    • 与相关网络内容同步广播内容
    • WO2005089476A3
    • 2007-06-07
    • PCT/US2005009074
    • 2005-03-18
    • DIGIMARC CORPLEVY KENNETH LSTAGER REED R
    • LEVY KENNETH LSTAGER REED R
    • H04N5/455G06F3/00G06F13/00G06F17/24H04N5/445H04N7/24
    • H04L67/10H04N7/17318H04N21/235H04N21/4307H04N21/435H04N21/4722H04N21/4782H04N21/8358H04N21/8586
    • This disclosure describes methods and systems for synchronizing broadcast and network content, such as web content. It also describes related technology for facilitating linking from broadcast content to related information and e-commerce on a network. One method detailed in this disclosure synchronizes broadcast content with dynamic network content at a network address. This method embeds an identifier in a broadcast, extracts the identifier embedded in broadcast content, and uses the identifier to identify corresponding network content. The method then posts the corresponding network content on a network device located at the network address (e.g., a web page at the URL of the broadcaster). The network device (e.g., web server) is responsive to requests sent to the network address to provide the network content over a network. Using this method, the broadcast content is synchronized with the corresponding network content. This approach enables the content at the broadcaster's fixed web site URL to change dynamically with the broadcast. This approach is transparent to the user, who simply visits the same URL to get more information about current programming or purchase a product currently advertised in current programming.
    • 本公开描述了用于同步广播和网络内容(诸如web内容)的方法和系统。 它还描述了有助于从广播内容链接到相关信息和网络上的电子商务的相关技术。 在本公开中详细描述的一种方法使广播内容与网络地址处的动态网络内容同步。 该方法在广播中嵌入标识符,提取嵌入在广播内容中的标识符,并使用标识符来识别对应的网络内容。 该方法然后将相应的网络内容发布在位于网络地址(例如,广播者的URL的网页)的网络设备上。 网络设备(例如,web服务器)响应于发送到网络地址的请求以通过网络提供网络内容。 使用该方法,广播内容与相应的网络内容同步。 这种方法使广播公司的固定网站URL上的内容能够随广播动态地改变。 这种方法对于用户来说是透明的,用户只需访问相同的URL即可获取有关当前编程的更多信息或购买当前编程中当前发布的产品。
    • 4. 发明申请
    • SYSTEMS AND METHODS FOR DOCUMENT VERIFICATION
    • 用于文件验证的系统和方法
    • WO2006010019A8
    • 2007-04-12
    • PCT/US2005024319
    • 2005-07-07
    • DIGIMARC CORP
    • CARPER ERICKENEN LEO MDUGGAN CHARLES FLEVY KENNETH LANDELIN VICTOR LDURST ROBERT T JRRODRIGUEZ TONY F
    • G06K5/00G06F15/00G06K1/00G06K7/10G06K15/00H04N1/00
    • G07F7/1008G06K17/00G06K2017/0041G06Q20/341G06Q20/40145G07C9/00031G07C9/00087G07C2209/41
    • A method for issuing a credential includes scanning in documents (e.g., breeder or ID documents) used to verify the applicant of the credential and creating data records including the image of the documents. As a means to reduce fraud, these data records are linked to the credential and to the issuer location, operator and time and place of issuance. If the document includes machine readable information, the method automatically reads the machine readable information from the document and uses at least part of the machine readable information from the document to pre-populate a form used to create a credential, such as an identification document. The method includes applying a transformation to the image of the document that enables protection against fraudulent use. The transformation secures the image of the document from tampering and/or enables tracking of the use of the document image to deter fraud. A method of verifying a credential comprises reading a physical security feature attribute on the credential, reading a logical attribute on the credential, and comparing information from the physical security feature with the logical storage element on the credential to verify the credential.
    • 用于发布凭证的方法包括扫描用于验证凭证申请人的文档(例如育种者或ID文档)并创建包括文档图像的数据记录。 作为减少欺诈的一种手段,这些数据记录与证书和发行人地点,运营商以及发行时间和地点相关联。 如果文档包括机器可读信息,则该方法自动从文档读取机器可读信息,并使用来自文档的机器可读信息的至少一部分预先填充用于创建凭证的表单,例如标识文档。 该方法包括对文档的图像应用转换,使得能够防止欺诈性使用。 该转换确保文档的图像免遭篡改和/或能够跟踪文档图像的使用,从而防止欺诈行为。 验证凭证的方法包括读取凭证上的物理安全特征属性,读取凭证上的逻辑属性,以及将来自物理安全特征的信息与凭证上的逻辑存储元件进行比较以验证凭证。