专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07653739B1 Controlling transfer of access to data 有权
标题翻译：控制对数据访问的传输
公开(公告)号：US07653739B1
公开(公告)日：2010-01-26
申请号：US11796215
申请日：2007-04-27
申请人： Antonius Kalker , Alan H. Karp , Ashwin Swaminathan
发明人： Antonius Kalker , Alan H. Karp , Ashwin Swaminathan
IPC分类号： G06F15/16
CPC分类号： G06Q10/06
摘要： A method for controlling transfer of data is provided. The method includes accessing data at a first device and accessing a time attribute associated with the data at the first device. The method further includes comparing the time attribute to a data transfer time threshold and in response to the time attribute associated with the data at the first device is less than the data transfer time threshold, the method further includes restricting access of the data at a second device.
摘要翻译：提供了一种用于控制数据传送的方法。该方法包括在第一设备处访问数据并访问与第一设备处的数据相关联的时间属性。该方法还包括将时间属性与数据传输时间阈值进行比较，并且响应于与第一设备处的数据相关联的时间属性小于数据传送时间阈值，该方法还包括在第二时间限制访问数据设备。

2. 发明申请

US20180315433A1 AUDIO CODER WINDOW SIZES AND TIME-FREQUENCY TRANSFORMATIONS 审中-公开
公开(公告)号：US20180315433A1
公开(公告)日：2018-11-01
申请号：US15967119
申请日：2018-04-30
申请人： Michael M. Goodwin , Antonius Kalker , Albert Chau
发明人： Michael M. Goodwin , Antonius Kalker , Albert Chau
IPC分类号： G10L19/022 , G10L19/26 , G10L19/008
摘要： A method of encoding an audio signal is provided comprising: applying multiple different time-frequency transformations to an audio signal frame; computing measures of coding efficiency across multiple frequency bands for multiple time-frequency resolutions; selecting a combination of time-frequency resolutions to represent the frame at each of the multiple frequency bands based at least in part upon the computed measures of coding efficiency; determining a window size and a corresponding transform size; determining a modification transformation; windowing the frame using the determined window size; transforming the windowed frame using the determined transform size; modifying a time-frequency resolution within a frequency band of the transform of the windowed frame using the determined modification transformation.

3. 发明授权

US09459382B2 Surface microstructures for light shaping reflectors 有权
标题翻译：光成型反射器的表面微结构
公开(公告)号：US09459382B2
公开(公告)日：2016-10-04
申请号：US13174702
申请日：2011-06-30
申请人： Amir Said , Antonius Kalker
发明人： Amir Said , Antonius Kalker
IPC分类号： G02B5/10 , G02B5/02 , G02B27/00
CPC分类号： G02B5/0215 , G02B5/0221 , G02B5/0284 , G02B5/10 , G02B27/0012 , Y10T29/49778
摘要： A method for designing microstructures for a light shaping reflector for use in a light field display is provided. A mathematical function is derived to reflect light uniformly from an incident light beam. Curved elements shaped by the mathematical function are combined to design the microstructures. The microstructures are formed in a reflective surface to provide the light shaping reflector for use in the light field display.
摘要翻译：提供了一种用于设计用于光场显示的光成形反射器的微结构的方法。导出从入射光束均匀地反射光的数学函数。通过数学函数形成的弯曲元素被组合以设计微结构。微结构形成在反射表面中，以提供用于光场显示的光整形反射器。

4. 发明申请

US20130142248A1 Image Transform Zero Coefficient Selection and Zero-Skip Transmission for Arbitrary Shape Transform Coding 有权
标题翻译：用于任意形状变换编码的图像变换零系数选择和零跳跃传输
公开(公告)号：US20130142248A1
公开(公告)日：2013-06-06
申请号：US13495864
申请日：2012-06-13
申请人： Gregory W. Cook , Antonius Kalker
发明人： Gregory W. Cook , Antonius Kalker
IPC分类号： H04N7/30
CPC分类号： H04N19/649 , H04N19/21 , H04N19/625
摘要： An apparatus comprising a processor configured to generate a rectangular block of transform coefficients comprising applying a discrete separable unitary transform to a rectangular boundary block of a video object, wherein the boundary block comprises at least one masked pixel and at least one unmasked pixel, wherein the transform coefficients comprise a number of zero-valued transform coefficients greater than or equal to a number of masked pixels, wherein the transform coefficients comprise at least one non-zero-valued transform coefficient; and generate an encoded output comprising compressing only the non-zero-valued transform coefficients.
摘要翻译：一种装置，包括被配置为生成变换系数的矩形块的处理器，包括将离散的可分离单位变换应用于视频对象的矩形边界块，其中所述边界块包括至少一个屏蔽像素和至少一个未屏蔽像素，其中，变换系数包括大于或等于屏蔽像素数的多个零值变换系数，其中变换系数包括至少一个非零值变换系数; 并且生成编码输出，包括仅压缩非零值变换系数。

5. 发明授权

US08060444B2 Determining whether a digital rights management system's native license is valid 有权
标题翻译：确定数字版权管理系统的本机许可证是否有效
公开(公告)号：US08060444B2
公开(公告)日：2011-11-15
申请号：US11496809
申请日：2006-07-31
申请人： Antonius Kalker , William Knox Carey
发明人： Antonius Kalker , William Knox Carey
IPC分类号： G06F21/00
CPC分类号： H04L63/10 , G06F21/105 , H04L2463/101
摘要： Embodiments of the present invention pertain to determining whether a digital rights management system's native license is valid. According to one embodiment, a value of a decision indicator is accessed at a digital rights management system. The decision indicator is set by a trusted entity other than the digital rights management system because the digital rights management system does not have sufficient information to determine how to set the decision indicator. The value of the decision indicator is used at the decision rights management system to determine whether the native license associated with the digital rights management system is valid.
摘要翻译：本发明的实施例涉及确定数字版权管理系统的本地许可证是否有效。根据一个实施例，在数字版权管理系统处访问决策指示符的值。决策指标由数字版权管理系统以外的信任实体设置，因为数字版权管理系统没有足够的信息来确定如何设置决策指标。决策指标的价值用于决策权管理系统，以确定与数字版权管理系统相关联的本机许可证是否有效。

6. 发明申请

US20080101711A1 Rendering engine for forming an unwarped reproduction of stored content from warped content 审中-公开
标题翻译：渲染引擎，用于形成从翘曲内容中存储的内容的不正确的再现
公开(公告)号：US20080101711A1
公开(公告)日：2008-05-01
申请号：US11586840
申请日：2006-10-26
申请人： Antonius Kalker , Nelson Liang An Chang , Niranjan Damera-Venkata
发明人： Antonius Kalker , Nelson Liang An Chang , Niranjan Damera-Venkata
IPC分类号： G06K9/40
CPC分类号： G06T3/00
摘要： A rendering engine including a first component configured to render warped content that is generated remotely from the rendering engine by applying a warping transformation to stored content according to warping information and a second component configured to inversely warp the rendered warped content according to inverse warping information that corresponds to the warping information to form a reproduction of the stored content is provided. The second component is configured to inversely warp the rendered warped content subsequent to or contemporaneous with the warped content being rendered by the first component.
摘要翻译：一种渲染引擎，包括：第一组件，其被配置为通过根据翘曲信息对存储的内容应用翘曲变换来呈现从渲染引擎远程生成的变形内容;以及第二组件，其被配置为根据逆翘曲信息逆向扭曲呈现的变形内容，对应于形成存储内容的再现的翘曲信息。第二组件被配置为在由第一组件渲染的扭曲内容之后或同时呈现扭曲的内容。

7. 发明申请

US20060245625A1 Data block detect by fingerprint 审中-公开
标题翻译：数据块通过指纹检测
公开(公告)号：US20060245625A1
公开(公告)日：2006-11-02
申请号：US10550852
申请日：2004-03-26
申请人： Johannes Tichelaar , Antonius Kalker
发明人： Johannes Tichelaar , Antonius Kalker
IPC分类号： G06K9/00
CPC分类号： H04N21/4396 , G06F16/70 , H04N7/163 , H04N21/4394 , H04N21/44008 , H04N21/4402 , H04N21/4532 , H04N21/4542 , H04N21/4755 , H04N21/8113 , H04N21/812
摘要： A system (1) and method for extracting and detecting fingerprints and attaching an associated action to a first fingerprint. A signal comprising a data stream is captured by a fingerprint extractor (9). The fingerprint extractor (9) will extract the first fingerprint of user specified data within the data. An input device (20) is adapted to accept a first command to extract the first fingerprint and accept a second command to attach an associated action to the first fingerprint. A memory device (14) is adapted to store the first fingerprint and the associated action. A fingerprint detector (4) is adapted to capture the signal comprising the data stream, continuously extract a plurality of fingerprints from the data stream, and compare the plurality of fingerprints to the first fingerprint for a match. A control device (7) is adapted to execute the associated action upon detection of a match.
摘要翻译：一种用于提取和检测指纹并将相关联的动作附加到第一指纹的系统（1）和方法。包括数据流的信号由指纹提取器（9）捕获。指纹提取器（9）将提取数据中用户指定数据的第一个指纹。输入设备（20）适于接收第一命令以提取第一指纹并接受第二命令以将相关联的动作附加到第一指纹。存储器装置（14）适于存储第一指纹和相关联的动作。指纹检测器（4）适于捕获包括数据流的信号，从数据流连续提取多个指纹，并将多个指纹与第一指纹进行比较，以进行匹配。控制装置（7）适于在检测到匹配时执行相关联的动作。

8. 发明申请

US20180315435A1 AUDIO CODER WINDOW AND TRANSFORM IMPLEMENTATIONS 审中-公开
公开(公告)号：US20180315435A1
公开(公告)日：2018-11-01
申请号：US15967248
申请日：2018-04-30
申请人： Michael M. Goodwin , Antonius Kalker , Albert Chau
发明人： Michael M. Goodwin , Antonius Kalker , Albert Chau
IPC分类号： G10L19/02
摘要： An audio signal encoding method is provided comprising: receiving first and second audio signal frames; processing a second portion of the first audio signal frame and a first portion of the second audio signal frame using an orthogonal transformation to determine in part a first intermediate encoding result; and processing the first intermediate encoding result using an orthogonal transformation to determine a set of spectral coefficients that corresponds to at least a portion of the first audio signal frame.

9. 发明申请

US20060156328A1 Method of and system for distributing a content item 审中-公开
标题翻译：分发内容项目的方法和系统
公开(公告)号：US20060156328A1
公开(公告)日：2006-07-13
申请号：US10563644
申请日：2004-07-01
申请人： Minnie Van Der Veen , Peter Kaars , Antonius Kalker
发明人： Minnie Van Der Veen , Peter Kaars , Antonius Kalker
IPC分类号： H04N7/16 , H04H9/00 , H04N7/00 , H04N11/00
CPC分类号： G06Q30/06 , G06F21/10 , G06F2221/0737
摘要： A method of and system for distributing a content item to a recipient. The content item contains a marker linked uniquely to the recipient. At a first point in time, the marker is inserted in the content item. At a second point in time, an association between the marker and the recipient of the content item is registered. The first point in time lies before a point in time at which the recipient is known. The marker is preferably inserted by means of a watermark. In an embodiment the first point in time lies at a point in time at which processing load is relatively low. Multiple markers can be inserted in a single content item.
摘要翻译：一种用于将内容分发给接收者的方法和系统。内容项目包含唯一链接到收件人的标记。在第一时间点，标记被插入到内容项中。在第二时间点，记录内容项目的标记和收件人之间的关联。第一个时间点在接收者知道的时间点之前。标记优选地通过水印插入。在一个实施例中，第一时间点在于处理负载相对较低的时间点。可以在单个内容项中插入多个标记。

10. 发明申请

US20080022117A1 Enabling access to more than one encrypted data segment of a segmentable data stream 审中-公开
标题翻译：启用对可分割数据流的多个加密数据段的访问
公开(公告)号：US20080022117A1
公开(公告)日：2008-01-24
申请号：US11492230
申请日：2006-07-21
申请人： Antonius Kalker
发明人： Antonius Kalker
IPC分类号： H04L9/00
CPC分类号： H04L9/0836
摘要： A system and method for enabling access to more than one encrypted data segment of a segmentable data stream wherein the data stream includes a plurality of the encrypted data segments is disclosed. A relationship between at least two encrypted data segments to be accessed is determined. A key is provided to the related encrypted data segments to be accessed such that the provided key can be used to access the related encrypted data segments. The key is utilized to access the related encrypted data segments but the key is not required to provide access to the entire segmentable data stream.
摘要翻译：一种用于使得能够访问可分割数据流的多于一个加密数据段的系统和方法，其中数据流包括多个加密的数据段。确定要访问的至少两个加密数据段之间的关系。向要访问的相关加密数据段提供密钥，使得所提供的密钥可用于访问相关的加密数据段。密钥用于访问相关的加密数据段，但是密钥不需要提供对整个可分段数据流的访问。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式