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1. 发明授权

US06701062B1 Generational copy control of a video signal 有权
标题翻译：视频信号的代码复制控制
公开(公告)号：US06701062B1
公开(公告)日：2004-03-02
申请号：US09327996
申请日：1999-06-08
申请人： Johan Cornelis Talstra , Mark Hollar , Kordian Kurowski , David Collier , William Wrobleski , James Holzgrafe , Antonius Adrianus Cornelis Maria Kalker , Derek Nelson , Patrice Capitant , John O. Ryan
发明人： Johan Cornelis Talstra , Mark Hollar , Kordian Kurowski , David Collier , William Wrobleski , James Holzgrafe , Antonius Adrianus Cornelis Maria Kalker , Derek Nelson , Patrice Capitant , John O. Ryan
IPC分类号： H04N591
CPC分类号： G06T1/0085 , G06T2201/0064 , H04N5/913 , H04N2005/91314 , H04N2005/91335
摘要： Method and apparatus for providing generational copy control of a video signal. A digital video signal contains content information, first supplemental information and second supplemental information. The first supplemental information is represented by a watermark pattern, the second by a control pattern. Copying of the content information is only permitted if a predetermined combination of the first and second supplemental information is present. Pseudo-sync pulses are added to a blanking interval of an analog video signal converted from a digital video signal, the pulses representing the second supplemental information.
摘要翻译：用于提供视频信号的代数复制控制的方法和装置。数字视频信号包含内容信息，第一补充信息和第二补充信息。第一补充信息由水印图案表示，第二补充信息由控制图案表示。如果存在第一和第二补充信息的预定组合，则仅允许复制内容信息。将伪同步脉冲添加到从数字视频信号转换的模拟视频信号的消隐间隔，该脉冲表示第二补充信息。

2. 发明授权

US07561715B2 Method and arrangement for watermark detection 失效
标题翻译：水印检测方法与布置
公开(公告)号：US07561715B2
公开(公告)日：2009-07-14
申请号：US10525483
申请日：2003-08-12
申请人： Johan Cornelis Talstra , Job Cornelis Oostveen , Gerrit Cornelis Langelaar , Antonius Adrianus Cornelis Maria Kalker , Maurice Jerome Justin Jean-Baptiste Maes
发明人： Johan Cornelis Talstra , Job Cornelis Oostveen , Gerrit Cornelis Langelaar , Antonius Adrianus Cornelis Maria Kalker , Maurice Jerome Justin Jean-Baptiste Maes
IPC分类号： G06K9/00 , H04N7/167
CPC分类号： G06T1/005 , G06T2201/0051 , G06T2201/0061 , G06T2201/0065 , G11B20/00891 , H04N5/775 , H04N5/85 , H04N5/913 , H04N2005/91335
摘要： A graphics card of a computer system is configured to detect watermarks within a video signal that includes one or more windows of a display. The frames of the video signal are analyzed to locate image areas in which the video signal changes, and a bounding box around these areas of change is defined as an area(s) of interest. Watermark detection is then performed within the area(s) of interest.
摘要翻译：计算机系统的图形卡被配置为检测包括显示器的一个或多个窗口的视频信号内的水印。分析视频信号的帧以定位视频信号变化的图像区域，并且围绕这些变化区域的边界框被定义为感兴趣的区域。然后在感兴趣的区域内进行水印检测。

3. 发明授权

US06823006B2 Adding fields of a video frame 失效
标题翻译：添加视频帧的字段
公开(公告)号：US06823006B2
公开(公告)日：2004-11-23
申请号：US10225383
申请日：2002-08-21
申请人： Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
发明人： Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
IPC分类号： H04B166
CPC分类号： G06T1/0085 , G06T2201/0061 , G06T2201/0065 , H04N19/112 , H04N19/467
摘要： For some video processing applications, most notably watermark detection (40), it is necessary to add or average (parts of) the two interlaced fields which make up a frame. This operation is not trivial in the MPEG domain due to the existence of frame-encoded DCT blocks. The invention provides a method and arrangement for adding the fields without requiring a frame memory or an on-the-fly inverse DCT. To this end, the mathematically required operations of inverse vertical DCT (321) and addition (322) are combined with a basis transform (323). The basis transform is chosen to be such that the combined operation is physically replaced by multiplication with a sparse matrix (32). Said sparse matrix multiplication can easily be executed on-the-fly. The inverse basis transform (35) is postponed until after the desired addition (33, 34) has been completed.
摘要翻译：对于一些视频处理应用，最值得注意的是水印检测（40），有必要添加或平均构成帧的两个隔行扫描场（部分）。由于存在帧编码的DCT块，所以在MPEG域中这种操作并不是微不足道的。本发明提供了一种用于在不需要帧存储器或即时反DCT的情况下添加场的方法和装置。为此，逆垂直DCT（321）和加法（322）的数学上需要的操作与基础变换（323）组合。选择基础变换使得组合操作被物理地替换为与稀疏矩阵（32）的乘法。所述稀疏矩阵乘法可以容易地在运行中执行。反向基变换（35）被推迟直到所需加法（33,34）完成。

4. 发明授权

US07260219B2 Recordable storage medium with protected data area 有权
标题翻译：具有受保护数据区的可记录存储介质
公开(公告)号：US07260219B2
公开(公告)日：2007-08-21
申请号：US10785495
申请日：2004-02-24
申请人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
发明人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
IPC分类号： G06F12/14
CPC分类号： G06F21/64 , G06F21/80 , G11B20/00086 , G11B20/00094 , G11B20/00123 , G11B20/00188 , G11B20/0021 , G11B20/00268 , G11B20/00326 , G11B20/00384 , G11B20/00405 , G11B20/00557 , G11B2020/1259
摘要： The invention relates to a method of storing data on a rewritable data storage medium, to a corresponding storage medium, to a corresponding recording apparatus and to a corresponding playback apparatus. Copy-protective measures require that on rewritable storage media some data must be stored which shall not be modifiable or erasable by consumer end products. A practical problem is the storage of large quantities of such data in a fixed data area. Typically the capacity is limited to a few bits. Meanwhile the amount of copy protection data that needs to be stored may well exceed the storage capacity available in the read-only fixed data area. The invention therefore proposes to write the copy protection data as system data in the recordable data area (4), e.g. as part of the formatting of the medium (1). A cryptographic summary is computed and also stored in the recordable data area (32) or in the fixed data area (2) such that a cryptographic relationship between the fixed data area (2) and the system data area (3) is provided. A playback or replay apparatus will only accept a storage medium with a valid combination of copy protection data and fixed data.
摘要翻译：本发明涉及一种将可重写数据存储介质上的数据存储到对应的存储介质到对应的记录装置和相应的重放装置的方法。复制保护措施要求在可重写存储介质上必须存储一些不能由消费者终端产品修改或删除的数据。一个实际的问题是在固定数据区域中存储大量的这种数据。通常容量被限制在几位。同时，需要存储的复制保护数据的数量可能会超过只读固定数据区域中可用的存储容量。因此，本发明提出将复制保护数据作为系统数据写入可记录数据区域（4），例如，作为媒体（1）的格式化的一部分。计算加密摘要并将其存储在可记录数据区域（32）或固定数据区域（2）中，从而提供固定数据区域（2）与系统数据区域（3）之间的密码关系。播放或重播设备将仅接受具有复制保护数据和固定数据的有效组合的存储介质。

5. 发明授权

US07136783B2 Method and arrangement for processing a signal using a digital processor having a given word length 失效
标题翻译：使用具有给定字长的数字处理器来处理信号的方法和装置
公开(公告)号：US07136783B2
公开(公告)日：2006-11-14
申请号：US10519064
申请日：2003-07-02
申请人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra , Antonius Adriaan Maria Staring
发明人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra , Antonius Adriaan Maria Staring
IPC分类号： G06F15/00
CPC分类号： G06T1/005 , G06F17/142 , G06T2201/0052 , G06T2201/0065
摘要： Methods and arrangements for processing a signal using a digital processor having a given word length. The signal is pre-processed using a pre-processor which reduces the word length and performs an operation which is invariant with respect to a process being performed by the digital signal processor. This means that if the pre-processor operated with infinite accuracy, it would have no effect on the subsequent process. If such a pre-processor operates with infinite accuracy, it will reduce the guantization noise. In the digital signal processor, the pre-processed signal may be transformed into frequency coefficients which are normalized directly thereafter.
摘要翻译：使用具有给定字长的数字处理器处理信号的方法和装置。使用预处理器对信号进行预处理，该预处理器减小了字长，并且执行相对于由数字信号处理器执行的处理是不变的操作。这意味着如果预处理器以无限精度操作，则对后续处理将不起作用。如果这样的预处理器以无限精度运行，则会降低指令噪声。在数字信号处理器中，预处理的信号可以被转换成其后直接归一化的频率系数。

6. 发明授权

US06738904B2 Recordable storage medium with protected data area 有权
公开(公告)号：US06738904B2
公开(公告)日：2004-05-18
申请号：US09828005
申请日：2001-04-06
申请人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
发明人： Johan Paul Marie Gerard Linnartz , Antonius Adrianus Cornelis Maria Kalker , Johan Cornelis Talstra
IPC分类号： G06F1214
CPC分类号： G06F21/64 , G06F21/80 , G11B20/00086 , G11B20/00094 , G11B20/00123 , G11B20/00188 , G11B20/0021 , G11B20/00268 , G11B20/00326 , G11B20/00384 , G11B20/00405 , G11B20/00557 , G11B2020/1259
摘要： The invention relates to a method of storing data on a rewritable data storage medium, to a corresponding storage medium, to a corresponding recording apparatus and to a corresponding playback apparatus. Copy-protective measures require that on rewritable storage media some data must be stored which shall not be modifiable or erasable by consumer end products. A practical problem is the storage of large quantities of such data in a fixed data area. Typically the capacity is limited to a few bits. Meanwhile the amount of copy protection data that needs to be stored may well exceed the storage capacity available in the read-only fixed data area. The invention therefore proposes to write the copy protection data as system data in the recordable data area (4), e.g. as part of the formatting of the medium (1). A cryptographic summary is computed and also stored in the recordable data area (32) or in the fixed data area (2) such that a cryptographic relationship between the fixed data area (2) and the system data area (3) is provided. A playback or replay apparatus will only accept a storage medium with a valid combination of copy protection data and fixed data.

7. 发明申请

US20110080120A1 WIRELESS, REMOTELY CONTROLLED, DEVICE SELECTION SYSTEM AND METHOD 审中-公开
标题翻译：无线，远程控制，设备选择系统和方法
公开(公告)号：US20110080120A1
公开(公告)日：2011-04-07
申请号：US12994895
申请日：2009-06-04
申请人： Johan Cornelis Talstra , Paul Jochijms , Lorenzo Feri , Hendricus Theodorus Gerardus Maria Penning De Vries , Johan Cornelis Talstra
发明人： Johan Cornelis Talstra , Paul Jochijms , Lorenzo Feri , Hendricus Theodorus Gerardus Maria Penning De Vries , Johan Cornelis Talstra
IPC分类号： H05B37/02 , G08C19/16 , H02J13/00
CPC分类号： H05B37/0272 , G08C17/02 , G08C2201/71
摘要： The invention relates to a wireless remote controlled device selection system for selecting devices. Signal processing provides information for a remote control device. This information is indicative of the angle between the remote control device and the various devices from which a device should be selected. By comparing the angular deviations, the desired device can be selected.
摘要翻译：本发明涉及一种用于选择设备的无线遥控设备选择系统。信号处理提供遥控设备的信息。该信息表示遥控装置与应从其选择装置的各种装置之间的角度。通过比较角度偏差，可以选择所需的装置。

8. 发明授权

US09247024B2 Controlled activation of function 有权
标题翻译：受控激活功能
公开(公告)号：US09247024B2
公开(公告)日：2016-01-26
申请号：US12595671
申请日：2008-04-04
申请人： Johan Cornelis Talstra , Pim Theo Tuyls , Daniel Willem Elisabeth Schobben
发明人： Johan Cornelis Talstra , Pim Theo Tuyls , Daniel Willem Elisabeth Schobben
IPC分类号： H04L29/06 , H04L29/08 , G06F21/10 , H04L9/32
CPC分类号： H04L67/34 , G06F21/10 , H04L9/321 , H04L9/3278 , H04L63/08 , H04L63/10 , H04L67/12 , H04L2209/60 , H04L2209/80
摘要： A method of and system (110) for controlled activation of at least one function in a product or component at a remote location, which activation requires a correct activation data item to be available in the product or component. The method comprises receiving one or more noisy outputs of an unclonable element associated with the component from the remote location, and providing helper data to the remote location, which helper data transforms the one or more noisy outputs to a single value which corresponds to the correct activation data item.
摘要翻译：一种用于受控激活远程位置的产品或组件中的至少一个功能的方法和系统（110），该激活需要在产品或组件中可用的正确的激活数据项。该方法包括从远程位置接收与组件相关联的不可克隆元件的一个或多个噪声输出，以及向远程位置提供帮助数据，哪个帮助数据将一个或多个噪声输出转换成对应于正确的单个值激活数据项。

9. 发明申请

US20120092204A1 PUSHBITS FOR SEMI-SYNCHRONIZED POINTING 有权
标题翻译：用于半同步点的推挽
公开(公告)号：US20120092204A1
公开(公告)日：2012-04-19
申请号：US13380555
申请日：2010-06-14
申请人： Johan Cornelis Talstra , Hendricus Theodorus Gerardus Maria Penning De Vries , George Frederic Yianni
发明人： Johan Cornelis Talstra , Hendricus Theodorus Gerardus Maria Penning De Vries , George Frederic Yianni
IPC分类号： G08C19/12
CPC分类号： G08C17/02 , G08C23/04 , G08C2201/71 , H05B37/0272
摘要： A method of selecting a light source among a plurality of light sources by means of a remote controller includes the remote controller: instructing, by omnidirectional transmission, the light sources to each transmit a directional signal comprising a code, which is unique for each light source; receiving the directional signals from the light sources; and selecting one of the light sources on basis of the received directional signals. Furthermore, the method includes: generating, remotely of the light sources, codes to be transmitted by the light sources; and the remote controller instructing each one of the light sources which one of the remotely determined codes to transmit.
摘要翻译：通过遥控器在多个光源中选择光源的方法包括：遥控器：通过全向传输来指示光源，每个发射一个定向信号，该定向信号包括每个光源唯一的一个代码 ; 从光源接收定向信号; 以及基于所接收的定向信号来选择一个光源。此外，该方法包括：远程地产生由光源传输的代码; 并且所述遥控器指示所述远程确定的代码之一发送的每个所述光源。

10. 发明申请

US20120092143A1 METHOD FOR SELECTING A CONTROLLABLE DEVICE 有权
标题翻译：选择可控装置的方法
公开(公告)号：US20120092143A1
公开(公告)日：2012-04-19
申请号：US13380562
申请日：2010-06-14
申请人： Johan Cornelis Talstra , Hendricus Theodorus Gerardus Maria Penning De Vries , Lorenzo Feri
发明人： Johan Cornelis Talstra , Hendricus Theodorus Gerardus Maria Penning De Vries , Lorenzo Feri
IPC分类号： G05B11/01
CPC分类号： G08C23/04 , G08C17/02 , G08C2201/71 , H05B37/0272
摘要： The present invention relates to a method for selecting at least one of a plurality of controllable devices (121-123), wherein each of the controllable devices (121-123) is adapted to transmit a distinguishable signal. The method comprising the steps of receiving (301) the signals from the plurality of controllable devices by means of a plurality of receiver modules comprised in a control device (110), wherein each receiver module separately detects a contribution of the signals; determining (302), using a correlation between the different signal contributions, a width and an angle of incidence for each of the signals; comparing (303-304) the width and the angle of incidence for each of the signals with a set of predetermined criteria; and selecting (305) at least one of the plurality of controllable devices best matching the set of predetermined criteria.
摘要翻译：本发明涉及一种用于选择多个可控设备（121-123）中的至少一个的方法，其中每个可控设备（121-123）适于传输可区分的信号。该方法包括以下步骤：通过包括在控制设备（110）中的多个接收器模块接收（301）来自多个可控设备的信号，其中每个接收机模块分别检测信号的贡献; 使用不同信号贡献之间的相关性，确定（302）每个信号的宽度和入射角; 用一组预定标准比较（303-304）每个信号的宽度和入射角; 以及选择（305）所述多个可控制装置中的至少一个与所述一组预定标准最佳匹配。

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