Systems and methods for managing use of an imaging device
    1.
    发明授权
    Systems and methods for managing use of an imaging device 有权
    用于管理成像装置的使用的系统和方法

    公开(公告)号:US08705070B2

    公开(公告)日:2014-04-22

    申请号:US13404909

    申请日:2012-02-24

    IPC分类号: G06F15/00

    摘要: Systems and methods for managing access to a device configured to capture images store trust information that is generated in response to the creation of a trust relationship with an identity provider, capture an image of indicia on the device configured to capture images, wherein the indicia are provided to a user by the identity provider in response to a user authentication operation with the identity provider, determine if the indicia are valid based on the trust information, and allow operation of other functions of the device configured to capture images in response to determining that the indicia are valid or not allowing operation of the other functions of the device configured to capture images in response to determining that the indicia are invalid.

    摘要翻译: 用于管理对被配置为捕获图像的设备的访问的系统和方法存储响应于与身份提供者建立信任关系而产生的信任信息,捕获被配置为捕获图像的设备上的标记图像,其中标记是 由所述身份提供者响应于与所述身份提供者的用户认证操作而提供给用户,基于所述信任信息来确定所述标记是否有效,并且允许配置为响应于确定所述标识符来捕获图像的所述设备的其他功能的操作 标记有效或不允许响应于确定标记无效而配置为捕获图像的设备的其他功能的操作。

    SYSTEMS AND METHODS FOR MANAGING USE OF AN IMAGING DEVICE
    2.
    发明申请
    SYSTEMS AND METHODS FOR MANAGING USE OF AN IMAGING DEVICE 有权
    用于管理成像装置的使用的系统和方法

    公开(公告)号:US20130222835A1

    公开(公告)日:2013-08-29

    申请号:US13404909

    申请日:2012-02-24

    IPC分类号: G06K15/02

    摘要: Systems and methods for managing access to a device configured to capture images store trust information that is generated in response to the creation of a trust relationship with an identity provider, capture an image of indicia on the device configured to capture images, wherein the indicia are provided to a user by the identity provider in response to a user authentication operation with the identity provider, determine if the indicia are valid based on the trust information, and allow operation of other functions of the device configured to capture images in response to determining that the indicia are valid or not allowing operation of the other functions of the device configured to capture images in response to determining that the indicia are invalid.

    摘要翻译: 用于管理对被配置为捕获图像的设备的访问的系统和方法存储响应于与身份提供者建立信任关系而产生的信任信息,捕获被配置为捕获图像的设备上的标记图像,其中标记是 由所述身份提供者响应于与所述身份提供者的用户认证操作而提供给用户,基于所述信任信息来确定所述标记是否有效,并且允许配置为响应于确定所述标识符来捕获图像的所述设备的其他功能的操作 标记有效或不允许响应于确定标记无效而配置为捕获图像的设备的其他功能的操作。

    Secure printing with authenticated printer key
    5.
    发明授权
    Secure printing with authenticated printer key 失效
    通过验证的打印机密钥进行安全打印

    公开(公告)号:US07305556B2

    公开(公告)日:2007-12-04

    申请号:US10010974

    申请日:2001-12-05

    IPC分类号: H04L9/00

    摘要: Securely storing a public key for encryption of data in a computing device by using a user-specific key pair which is securely stored in the computing device, including receiving a target public key corresponding to a target device, obtaining a user-specific key pair from a secure registry, using a user-specific private key from the user-specific key pair to create a target key verifier based on the target public key, storing the target key verifier and the target public key in a storage area, retrieving the target key verifier and the target public key from the storage area, applying a user-specific public key from the user-specific key pair to the target key verifier for verifying the authenticity of the target public key, and encrypting data with the target public key, if authenticity of the target public key is verified, thereby creating encrypted data for transmission to the target device.

    摘要翻译: 通过使用安全地存储在计算设备中的用户专用密钥对来安全地存储用于数据加密的公钥,包括接收与目标设备相对应的目标公开密钥,从 安全注册表,使用来自用户特定密钥对的用户专用私钥,基于目标公开密钥创建目标密钥验证者,将目标密钥验证者和目标公开密钥存储在存储区域中,检索目标密钥 验证者和来自存储区域的目标公开密钥,将用户专用密钥对应用于目标密钥验证器,用于验证目标公钥的真实性,以及用目标公钥加密数据,如果 验证目标公开密钥的真实性,由此创建用于传输到目标设备的加密数据。

    SYSTEMS AND METHODS FOR SIMULATED PREVIEW FOR PREFERRED IMAGE EXPOSURE
    7.
    发明申请
    SYSTEMS AND METHODS FOR SIMULATED PREVIEW FOR PREFERRED IMAGE EXPOSURE 有权
    用于优化图像曝光的模拟预测的系统和方法

    公开(公告)号:US20130300894A1

    公开(公告)日:2013-11-14

    申请号:US13467784

    申请日:2012-05-09

    IPC分类号: H04N5/225 H04N5/235

    摘要: Systems and methods for simulating an image exposure capture a first set of images of a scene; and generate a flash preview image based on the first set of images, an estimated scene spectral reflectance, an estimated spectral power distribution of the scene, and one or more flash device settings, wherein the flash preview image approximates a brightness and a color appearance of a final image of the scene captured while the scene is illuminated by a flash device according to the one or more flash device settings

    摘要翻译: 用于模拟图像曝光的系统和方法捕获场景的第一组图像; 并且基于第一组图像,估计的场景光谱反射率,场景的估计光谱功率分布以及一个或多个闪光灯设备设置来生成闪光预览图像,其中闪光预览图像近似亮度和颜色外观 根据一个或多个闪光灯设备设置,当闪光灯设备照亮场景时拍摄的场景的最终图像

    Rule-based data reproduction system and method
    8.
    发明授权
    Rule-based data reproduction system and method 失效
    基于规则的数据再现系统和方法

    公开(公告)号:US07173730B1

    公开(公告)日:2007-02-06

    申请号:US09661183

    申请日:2000-09-13

    IPC分类号: G06F15/00 G06K1/00

    摘要: A data storage and reproduction system is provided using a computer network that comprises a server, at least one attachment unit that is coupled to the server and first and second reproduction devices. The server storing data to be reproduced. At least one attachment unit comprising means for interfacing with a portable memory device having a reference to the reproduction data. The first reproduction device capable of performing a first data reproduction of the reproduction data and the second reproduction device capable of performing a second data reproduction of the reproduction data, the second data reproduction being different than the first data reproduction. A rule processing means for processing a rule set to determine whether the reproduction data satisfies selection criteria of the rule set, wherein the at least one attachment unit requests the reproduction data from the server for use by the reproduction device, if the reproduction data satisfies the selection criteria.

    摘要翻译: 使用包括服务器,耦合到服务器的至少一个附接单元和第一和第二再现设备的计算机网络来提供数据存储和再现系统。 存储要再现的数据的服务器。 至少一个附接单元包括用于与具有对所述再现数据的参考的便携式存储设备进行接口的装置。 能够执行再现数据的第一数据再现的第一再现设备和能够执行再现数据的第二数据再现的第二再现设备,第二数据再现不同于第一数据再现。 一种规则处理装置,用于处理规则集以确定再现数据是否满足规则集的选择标准,其中至少一个附件单元请求来自服务器的再现数据供再现设备使用,如果再现数据满足 选择标准。

    Targeted secure printing
    9.
    发明授权
    Targeted secure printing 失效
    目标安全打印

    公开(公告)号:US07003667B1

    公开(公告)日:2006-02-21

    申请号:US09411070

    申请日:1999-10-04

    IPC分类号: H04L9/00 H04K1/00 H04N1/44

    摘要: Secure transmission of data to an intended image output device, wherein the data can be used to generate an image at the intended image output device in the presence of an intended recipient. The data is encrypted using a first key. The first key is then encrypted using a second key and a third key. The second key is a public key of a first private key/public key pair, a private key of the first private key/public key pair being primarily in the sole possession of the intended image output device. The third key is a public key of a second private key/public key pair, a private key of the second private key/public key pair being primarily in the sole possession of the intended recipient of the image. The encrypted data and the twice-encrypted first key are transmitted to the intended image output device. The twice-encrypted first key is then decrypted by using the private keys of the second and first key pairs, respectively, which are primarily in the sole possession of the intended recipient device and the intended image output device, respectively. The data is then decrypted and printed at an image output device.

    摘要翻译: 将数据安全传输到预期的图像输出设备,其中数据可用于在预期接收者的存在下在预期图像输出设备处生成图像。 使用第一个密钥对数据进行加密。 然后使用第二密钥和第三密钥对第一密钥进行加密。 第二密钥是第一私钥/公开密钥对的公开密钥,第一私钥/公钥对的私钥主要由目标图像输出装置唯一拥有。 第三密钥是第二私钥/公开密钥对的公开密钥,第二私钥/公钥对的私钥主要由图像的预期接收方唯一拥有。 加密数据和两次加密的第一密钥被发送到预期的图像输出设备。 然后,通过分别使用第二和第一密钥对的专用密钥来解密两次加密的第一密钥,这两个密钥主要分别属于预期的接收方设备和预期的图像输出设备。 然后将数据解密并在图像输出装置上打印。

    Establishing mutual authentication and secure channels in devices without previous credentials
    10.
    发明授权
    Establishing mutual authentication and secure channels in devices without previous credentials 失效
    在没有先前凭据的情况下,在设备中建立相互认证和安全渠道

    公开(公告)号:US07646874B2

    公开(公告)日:2010-01-12

    申请号:US11314089

    申请日:2005-12-22

    摘要: The invention provides for installing encryption keys on a device not having any previous security credentials. An installation authority generates a security token to be used by the device for secure communications, and an installation credential for the device, and stores them in association with one another. A user of the device is provided with the installation credential, whereby the user inputs the installation credential into the device. The device utilizes the installation credential as a temporary security key, establishes a secure communication channel with the installation authority and requests provision of the security token. The installation authority provides the security token associated with the installation credential to the device over the established secure communication channel, and the device installs the security token, after which the device erases the installation credential from the device. The installation authority may also certify the security token and provide a certified token and a root verification certificate to the device.

    摘要翻译: 本发明提供在不具有任何先前的安全证书的设备上安装加密密钥。 安装权限生成安全令牌以供设备使用以进行安全通信,以及设备的安装凭证,并将它们彼此关联存储。 设备的用户被提供有安装凭证,由此用户将安装凭证输入到设备中。 该设备使用安装凭证作为临时安全密钥,与安装权限建立安全通信通道,并请求提供安全令牌。 安装权限通过建立的安全通信通道向设备提供与安装凭证相关联的安全令牌,并且设备安装安全令牌,之后设备从设备中删除安装凭证。 安装机构还可以证明安全令牌,并向设备提供经认证的令牌和根验证证书。