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21. 发明申请

WO2007113725A2 EFFICIENT ENCODING OF MULTIPLE VIEWS 审中-公开
标题翻译：有效编辑多个视图
公开(公告)号：WO2007113725A2
公开(公告)日：2007-10-11
申请号：PCT/IB2007/051031
申请日：2007-03-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BRULS, Wilhelmus, H., A. , VAREKAMP, Christiaan , BRASPENNING, Ralph
发明人： BRULS, Wilhelmus, H., A. , VAREKAMP, Christiaan , BRASPENNING, Ralph
IPC分类号： H04N7/26 , H04N13/00
CPC分类号： H04N19/597 , H04N13/128 , H04N13/161 , H04N19/00 , H04N2213/005
摘要： A new method of encoding multiple view image information into an image signal (200) is described, comprising: adding to the image signal (200) a first image (220) of pixel values representing one or more objects (110, 112) captured by a first camera (101); - adding to the image signal (200) a map (222) comprising for respective sets of pixels of the first image (220) respective values, representing a three-dimensional position in space of a region of the one or more objects (110, 112) represented by the respective set of pixels; and adding to the image signal (200) a partial representation (223) of a second image (224) of pixel values representing one or more objects (110, 112) captured by a second camera (102), the partial representation (223) comprising at least information of the majority of the pixels representing regions of the one or more objects (110, 112) not visible to the first camera (101). Advantages are less required information for higher precision and increased usability.
摘要翻译：描述了将多个视图图像信息编码成图像信号（200）的新方法，包括：向图像信号（200）添加表示由一个或多个对象（110,112）捕获的一个或多个对象（110,112）的像素值的第一图像（220）第一相机（101）; - 对所述图像信号（200）添加映射（222），其包括对于所述第一图像（220）的各个像素集合各自的值，其表示所述一个或多个对象（110,110）的区域的空间中的三维位置， 112）由相应的像素集合表示; 并且向所述图像信号（200）添加表示由第二相机（102）捕获的一个或多个对象（110,112）的像素值的第二图像（224）的部分表示（223），所述部分表示（223）至少包括表示第一相机（101）不可见的一个或多个对象（110,112）的区域的大多数像素的信息。优点是要求更高的信息，更高的精度和更高的可用性。

22. 发明申请

WO2007107905A2 PROTECTION OF SOFTWARE FROM PIRACY 审中-公开
标题翻译：从PIRACY保护软件
公开(公告)号：WO2007107905A2
公开(公告)日：2007-09-27
申请号：PCT/IB2007/050796
申请日：2007-03-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MICHIELS, Wilhelmus, P., A., J. , ESSER, Norbert, C. , GORISSEN, Paulus, M., H., M., A.
发明人： MICHIELS, Wilhelmus, P., A., J. , ESSER, Norbert, C. , GORISSEN, Paulus, M., H., M., A.
IPC分类号： G06F21/22
CPC分类号： G06F21/125 , G06F2221/2139
摘要： A method of protecting a computer program (16) running on a computer apparatus (10) from piracy. The computer program (16) includes a code module (18) which performs an application and code which defines a plurality of blockades (20). Each blockade is associated with a parameter which determines activation of the blockade. Once activated, each blockade changes the functionality of the application compared to that pertaining prior to activation of the blockade. Blockades activate at different times. Each blockade requires at least one program update to be executed to deactivate that blockade. Updates can be installed manually or automatically. Preferably, the computer program is authorised as being a genuine copy of the program before receiving a program update.
摘要翻译：一种保护在计算机装置（10）上运行的计算机程序（16）免于盗版的方法。计算机程序（16）包括执行应用的代码模块（18）和定义多个封锁（20）的代码。每个封锁与确定封锁激活的参数相关联。一旦被激活，每个封锁就会改变应用程序的功能，而不是在封锁激活之前的功能。封锁在不同时间激活。每个封锁需要执行至少一个程序更新以停用该封锁。可以手动或自动安装更新。优选地，在接收节目更新之前，计算机程序被授权为程序的真实副本。

23. 发明申请

WO2007099496A1 METHOD AND DEVICE FOR AUTOMATIC GENERATION OF SUMMARY OF A PLURALITY OF IMAGES 审中-公开
标题翻译：用于自动生成大量图像的方法和装置
公开(公告)号：WO2007099496A1
公开(公告)日：2007-09-07
申请号：PCT/IB2007/050622
申请日：2007-02-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BARBIERI, Mauro , AGNIHOTRI, Lalitha , DIMITROVA, Nevenka
发明人： BARBIERI, Mauro , AGNIHOTRI, Lalitha , DIMITROVA, Nevenka
IPC分类号： G06F17/30
CPC分类号： G06F17/30843 , G06K9/00751
摘要： Method and device for providing a summary of a plurality of images, e.g. a video sequence. The method includes dividing the video sequence into a plurality of segments. The segments are analyzed with respect to content and a set of content descriptors are associated to the segments. Preferably, additional textual information about the segments, screenplay etc., is used to determine the content descriptors. A graph representing relations between the segments is constructed indicating relations between segments. Weights are associated to the relations so as to represent a measure of relation, e.g. a logical correlation, between segments. The weights are based on the calculated content descriptors. A relevance measure for a segment is determined based on all weights associated with relations to said segment. Finally, a summary is generated by selecting the most relevant segments. The method can create an automatic summary of a film that preserves all the logical plot of the original but is shorter in duration (e.g. 70% of the original film) while the original playback rate is preserved.
摘要翻译：用于提供多个图像的概要的方法和装置，例如，视频序列。该方法包括将视频序列划分成多个段。关于内容分析段，并且一组内容描述符与段相关联。优选地，使用关于段，剧本等的附加文本信息来确定内容描述符。构建表示段之间的关系的图形，指示段之间的关系。权重与关系相关联，以便表示关系的度量，例如。段之间的逻辑关联。权重基于计算的内容描述符。基于与与所述段的关系相关联的所有权重来确定段的相关性度量。最后，通过选择最相关的段来生成摘要。该方法可以创建电影的自动摘要，其保留原始的所有逻辑图，但是在保持原始回放速率的同时，持续时间更短（例如原始电影的70％）。

24. 发明申请

WO2007096793A1 PRINTED ITEM HAVING A MEMORY 审中-公开
标题翻译：具有记忆的印刷品
公开(公告)号：WO2007096793A1
公开(公告)日：2007-08-30
申请号：PCT/IB2007/050377
申请日：2007-02-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CORTENRAAD, Hubertus, M., R. , VAN LOENEN, Evert, J.
发明人： CORTENRAAD, Hubertus, M., R. , VAN LOENEN, Evert, J.
IPC分类号： G06K19/07
CPC分类号： B41J3/51 , G06K17/0025 , G06K19/072
摘要： The invention relates to a printed item (102) having memory tags (104, 106) and at least one surface provided with printed matter such as one or more images and/or text. The invention seeks to provide a printed item for which the printed matter on the item can be easily regenerated. According to one aspect of the invention there is disclosed a printed item, such as a digital photo (102) having a memory, said item comprising two memory tags, such as RFID tags (104, 106) , and one surface (108) provided with printed matter (110, 116) , each memory tag (104, 106) having a wirelessly accessible memory (112, 114) adapted for storing digital data, wherein each of the two memory tags (104, 106) comprises a digital data representation of substantially the same of said printed matter (110, 116) .
摘要翻译：本发明涉及具有存储标签（104,106）和至少一个表面的打印件（102），该表面具有诸如一个或多个图像和/或文本的印刷物。本发明寻求提供一种能够容易地再生该物品上的印刷品的印刷品。根据本发明的一个方面，公开了一种打印物品，例如具有存储器的数字照片（102），所述物品包括两个存储标签，例如RFID标签（104,106）和提供的一个表面（108）使用印刷物（110,116），每个存储器标签（104,106）具有适于存储数字数据的无线可访问存储器（112,114），其中两个存储器标签（104,106）中的每一个包括数字数据表示与所述打印物质（110,116）基本相同。

25. 发明申请

WO2007093946A1 IMPROVED METHOD OF CONTENT PROTECTION 审中-公开
标题翻译：改进的内容保护方法
公开(公告)号：WO2007093946A1
公开(公告)日：2007-08-23
申请号：PCT/IB2007/050444
申请日：2007-02-12
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TALSTRA, Johan, C. , STARING, Antonius, A., M.
发明人： TALSTRA, Johan, C. , STARING, Antonius, A., M.
IPC分类号： G11B20/00 , G06F21/00 , H04L9/08
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00253 , G11B20/00427 , G11B20/00507 , H04L9/0836 , H04L9/3242 , H04L2209/60
摘要： A method of enabling authentication of content, comprising computing a number of respective message authentication codes for the content, each respective message authentication code being computed using a respective group key associated with a group of devices suitable for accessing the content. Preferably for each of a plurality of sections of the content respective message authentication codes are computed using the respective group keys. Also a device suitable for accessing content and comprising means for authenticating the content, in which the means for authenticating are configured for computing a message authentication code for the content and for comparing the computed message authentication code against at least one of a plurality of recorded message authentication codes that are provided with the content. Also a system comprising a plurality of such devices.
摘要翻译：一种启用内容认证的方法，包括计算所述内容的相应消息认证码的数目，每个相应的消息认证码使用与适合于访问所述内容的一组设备相关联的相应组密钥来计算。优选地，对于内容的多个部分中的每一个，相应的消息认证码使用相应的组密钥来计算。还有一种适用于访问内容的装置，并且包括用于认证内容的装置，其中用于认证的装置被配置用于计算内容的消息认证码，并且用于将所计算的消息认证码与多个记录消息中的至少一个进行比较与内容一起提供的身份验证码。还有一种包括多个这样的设备的系统。

26. 发明申请

WO2007093925A1 IMPROVED METHOD OF CONTENT PROTECTION 审中-公开
标题翻译：改进的内容保护方法
公开(公告)号：WO2007093925A1
公开(公告)日：2007-08-23
申请号：PCT/IB2007/050303
申请日：2007-01-30
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , TALSTRA, Johan, C. , STARING, Antonius, A., M.
发明人： TALSTRA, Johan, C. , STARING, Antonius, A., M.
IPC分类号： G11B20/00 , G06F21/00 , H04L9/08
CPC分类号： G11B20/00086 , G06F21/10 , G11B20/00166 , G11B20/00188 , G11B20/0021 , G11B20/00253 , G11B20/00427 , G11B20/00507 , H04L9/0836 , H04L9/321 , H04L2209/60
摘要： A method of enabling content origin authentication, comprising deriving an authorization element from at least one section of the content, from a group key associated with a group of devices suitable for accessing the content and from a content key to be used in decrypting the content, the authorization element enabling reconstruction of the content key given the at least one section and the group key. Also a device suitable for accessing content and comprising means for authenticating the content, in which the means for authenticating are configured for reconstructing a content key to be used in decrypting the content given one of a plurality of authorization elements, at least one section of the content and a group key. Also a system comprising a plurality of such devices.
摘要翻译：一种启用内容源认证的方法，包括从与适合于访问内容的一组设备相关联的组密钥和用于解密该内容的内容密钥从该内容的至少一个部分导出授权元素，所述授权元件能够对给定所述至少一个部分和所述组密钥的所述内容密钥进行重建。还有一种适用于访问内容并包括用于认证内容的装置的装置，其中用于认证的装置被配置用于重建用于解密给定一个授权要素的内容的内容密钥，所述内容的至少一个部分内容和组密钥。还有一种包括多个这样的设备的系统。

27. 发明申请

WO2007091189A3 CONTROLLED DERIVATIVE RIGHTS ON THE DIGITAL CONTENT 审中-公开
公开(公告)号：WO2007091189A3
公开(公告)日：2007-08-16
申请号：PCT/IB2007/050308
申请日：2007-01-30
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHONG, Cheun, N.
发明人： CHONG, Cheun, N.
IPC分类号： G06F21/00
摘要： The present invention relates to methods, devices, data signals and memory storage for digital rights management of distribution and control of items such as digital content. In particular the present invention relates to derivative rights on the digital content. The present invention relates to a method of generating derivative digital content from at least one piece of source content associated with a source license identifying rights related to said source content, and where said license comprises a content key to be used for accessing said source content, said method of generating said derivative digital content comprising the step of; creating at least one derivative license associated with said generated derivative digital content, said derivative license identifying rights related to said derivative content and said derivative license further comprising key information linking the derivative license to said content key of said source license, where said content key is to be used when accessing said derivative content.

28. 发明申请

WO2007086025A1 STAND AND SCREEN HOLDER FOR USE ON SUCH A STAND 审中-公开
标题翻译：在这样一个立场上使用的支架和屏幕保持架
公开(公告)号：WO2007086025A1
公开(公告)日：2007-08-02
申请号：PCT/IB2007/050272
申请日：2007-01-26
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN DEN THILLART, Martinus, P., M. , VAN HECKE, Jan
发明人： VAN DEN THILLART, Martinus, P., M. , VAN HECKE, Jan
IPC分类号： H04N5/64
CPC分类号： H04N5/64 , F16M11/08 , F16M13/02
摘要： Stand comprising a base (2) and a screen holder (3) connected to the base (2) in a first position, wherein the screen holder (3) is detachable from the base (2) and in an inverted second position connectable to a wall (4), the screen holder (3) having connection elements (5 a) for connecting a flat screen both in the first as well as the second position. The invention further relates to a screen holder (3) for use on an above-mentioned stand.
摘要翻译：在第一位置，包括基座（2）和连接到基座（2）的屏幕保持器（3）的支架，其中，所述屏幕保持器（3）可从所述基座（2）拆卸并且处于倒置的第二位置，壁（4），所述屏幕保持器（3）具有用于在第一位置和第二位置连接平面屏幕的连接元件（5a）。本发明还涉及一种用于上述支架的屏幕保持架（3）。

29. 发明申请

WO2007085987A1 METHOD FOR KEEPING TRACK OF UPGRADE SAFETY, ELECTRONIC DEVICE WITH UPGRADABLE FIRMWARE, SERVER AND DATA CARRIER 审中-公开
标题翻译：用于保持升级安全性的方法，具有可升级固件，服务器和数据载体的电子设备
公开(公告)号：WO2007085987A1
公开(公告)日：2007-08-02
申请号：PCT/IB2007/050171
申请日：2007-01-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SKORIC, Boris , BRUEKERS, Alphons, A., M., L.
发明人： SKORIC, Boris , BRUEKERS, Alphons, A., M., L.
IPC分类号： G06F9/445 , G06F21/00
CPC分类号： G06F21/572
摘要： The present invention provides a device and method for keeping track of unsafe firmware updates. The problem is that malfunction that is caused by faulty third party firmware can occur which can lead to damages for which a manufacturer of an electronic device is held liable. The solution is that any installation of untrusted software is traceable because of a tamper proof indicator or by preventing such firmware from being installed or from being executed.
摘要翻译：本发明提供了一种用于跟踪不安全固件更新的装置和方法。问题是可能会发生由错误的第三方固件引起的故障，这可能导致电子设备的制造商承担责任的损害赔偿。解决方案是任何安装的不可信软件都是可追溯的，因为防篡改指示器或防止此类固件被安装或被执行。

30. 发明申请

WO2007083252A1 SPATIAL NOISE REDUCTION 审中-公开
标题翻译：空间噪音减少
公开(公告)号：WO2007083252A1
公开(公告)日：2007-07-26
申请号：PCT/IB2007/050084
申请日：2007-01-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , NIEUWENHUIZEN, Michel, W. , KWAAITAAL, Tatiana
发明人： NIEUWENHUIZEN, Michel, W. , KWAAITAAL, Tatiana
IPC分类号： H04N5/21 , H04N7/26
CPC分类号： H04N5/21 , H04N19/117 , H04N19/136 , H04N19/182 , H04N19/85
摘要： A method of noise reduction for pixels (P) of an image, the method comprises calculating (2) a noise reduced value (NRV) for a particular one of the pixels (Px) having a particular pixel value (x) by using pixel values (a, ..., t) of neighboring pixels (Pa, ..., Pt) of the particular one of the pixels (Px). A combined value (CV) is calculated (10) for a combination of pixel values (j, k) of a subset of the neighboring pixels (Pj, Pk) comprising at least two of the neighboring pixels (Pa, ..., Pt), wherein the calculating (2) the noise reduced value (NRV) uses the pixel values (j, k) of the subset (Pj, Pk) if a difference between the combined value (CV) and the particular pixel value (x) is smaller than a threshold value (TH1).
摘要翻译：一种用于图像的像素（P）的降噪方法，所述方法包括通过使用像素值（x）来计算（2）具有特定像素值（x）的特定像素（Px）的噪声降低值（NRV）（Px）的相邻像素（Pa，...，Pt）的像素（a，...，t）。对于包括至少两个相邻像素（Pa，...，Pt）的相邻像素（Pj，Pk）的子集的像素值（j，k）的组合，计算组合值（CV）（10）），其中如果组合值（CV）和特定像素值（x）之间的差异，则计算（2）噪声降低值（NRV）使用子集（Pj，Pk）的像素值（j，k）小于阈值（TH1）。

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