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公开(公告)号：US07925139B2
公开(公告)日：2011-04-12
申请号：US10005252
申请日：2001-12-03
IPC分类号： H04N5/93
CPC分类号： H04N9/8205 , H04N5/782 , H04N21/2353 , H04N21/854
摘要： A method and apparatus for processing descriptions of audiovisual content are described. According to one embodiment, a description of audiovisual content is created, and information pertaining to reuse of the description of audiovisual content is defined. Further, the description of audiovisual content and the reuse information are stored in a repository of descriptive data to enable subsequent reuse of this description.
摘要翻译： 描述了一种用于处理视听内容的描述的方法和装置。 根据一个实施例，创建对视听内容的描述，并且定义与视听内容的描述的重用有关的信息。 此外，对视听内容和再利用信息的描述被存储在描述性数据的存储库中，以便能够随后重复使用该描述。
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公开(公告)号：US06898607B2
公开(公告)日：2005-05-24
申请号：US09904176
申请日：2001-07-11
CPC分类号： B60J7/0573 , Y10S707/99945 , Y10S707/99948
摘要： A system and method for allowing synchronized execution of a set of commands is provided. A first system contains a content description tree that may be dynamically updated by a set of commands from a second system. In the set of commands, commands may be executed in parallel or in sequence. If the group of commands are tagged to be executed in parallel, parallel execution of commands implies that there are no dependencies between the execution of the commands. As the result, the decoder will have more flexibility to schedule the execution of these commands. If the group of commands are tagged to be executed sequentially, then the order of execution matters. Therefore, in order to synchronize the execution of the group of commands in a set, a parallel or sequential tag is included identifying whether this group of commands should be executed in parallel or in sequence.
摘要翻译： 提供了允许同步执行一组命令的系统和方法。 第一系统包含可以由来自第二系统的一组命令动态地更新的内容描述树。 在命令集中，可以并行或按顺序执行命令。 如果命令组被标记为并行执行，并行执行命令意味着执行命令之间没有依赖关系。 结果，解码器将具有更多的灵活性来调度这些命令的执行。 如果命令组被标记为顺序执行，则执行顺序很重要。 因此，为了使集合中的命令组的执行同步，包括并行或顺序的并行或顺序标签，以识别该组命令是应当并行还是顺序执行。
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公开(公告)号：US20100185938A1
公开(公告)日：2010-07-22
申请号：US12749442
申请日：2010-03-29
IPC分类号： G06F17/00
CPC分类号： H04N21/2353 , G06F16/30 , H04N5/4401 , H04N5/445 , H04N7/16 , H04N21/235 , H04N21/435 , H04N21/4532 , H04N21/454 , H04N21/84
摘要： Updates to a content description represented as a tree are contained in a series of fragment update units. Each fragment update unit includes an update command and a navigation path, and may include a fragment payload depending on the update command. The update command is applied to a set of nodes in the tree that are selected using the navigation path. The fragment payload may contain a fragment, a fragment reference, or an attribute. The update command may be an add, delete or replace command. More than one fragment payload may be present in the fragment update unit, with each fragment payload applied to a different one of the nodes from the set selected by the navigation path.
摘要翻译： 表示为树的内容描述的更新包含在一系列片段更新单元中。 每个片段更新单元包括更新命令和导航路径，并且可以包括根据更新命令的片段有效载荷。 update命令应用于使用导航路径选择的树中的一组节点。 片段有效载荷可能包含片段，片段引用或属性。 update命令可以是add，delete或replace命令。 多个片段有效载荷可能存在于片段更新单元中，其中每个片段有效载荷从由导航路径选择的集合中应用于不同的一个节点。
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公开(公告)号：US07934008B2
公开(公告)日：2011-04-26
申请号：US10038142
申请日：2001-10-22
IPC分类号： G06F15/16
CPC分类号： H04N21/26291 , H04N5/4401 , H04N21/235 , H04N21/2353 , H04N21/435 , H04N21/4622 , H04N21/84 , H04N21/8543
摘要： The invention relates to encoding and decoding descriptions of multimedia content in two formats using access units. The invention further relates to dynamically updating multimedia description using access units and to supporting the delivery of distributed multimedia descriptions.
摘要翻译： 本发明涉及使用访问单元对两种格式的多媒体内容进行编码和解码的描述。 本发明还涉及使用接入单元动态地更新多媒体描述并支持分布式多媒体描述的传送。
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15.发明授权Method and system for embedding MPEG-7 header data to improve digital content queries 失效嵌入MPEG-7标题数据以改进数字内容查询的方法和系统公开(公告)号：US07284188B2
公开(公告)日：2007-10-16
申请号：US10112614
申请日：2002-03-29
IPC分类号： G06F17/00
CPC分类号： G06F17/30899
摘要： A system and method for augmenting digital material with MPEG-7 content descriptions to enhance searching and selection of the digital material. Pursuant to the collection of content information about the digital material, either through receipt or content characterization, a set of MPEG-7 descriptor schemes and descriptors are created for constituent elements of the content. The MPEG-7 descriptions are structured as META tags, including predetermined opening and closing delimiters, which are inserted within the header field of the digital material. The MPEG-7 content description data may contain multiple content levels describing levels of associated embedded content.
摘要翻译： 一种用于使用MPEG-7内容描述来增强数字材料以增强数字材料的搜索和选择的系统和方法。 根据收集关于数字资料的内容信息，通过收据或内容表征，为内容的组成元素创建一组MPEG-7描述符方案和描述符。 MPEG-7描述被构造为META标签，包括预定的打开和关闭分隔符，其被插入到数字材料的标题字段内。 MPEG-7内容描述数据可以包含描述相关嵌入内容的级别的多个内容级别。
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16.发明授权公开(公告)号：US07275067B2
公开(公告)日：2007-09-25
申请号：US09905524
申请日：2001-07-13
IPC分类号： G06F17/30
CPC分类号： H04N21/84 , G06F17/30017 , H04N7/24 , Y10S707/99943 , Y10S707/99945 , Y10S707/99948
摘要： A method and apparatus for processing descriptions of audiovisual content are described. According to one embodiment, a description of audiovisual content is evaluated and a determination is made as to whether the description is an abstraction. If it is determined that the description is an abstraction, then a level of abstraction is calculated and an indicator of the level of abstraction is stored with the description of audiovisual content.
摘要翻译： 描述了一种用于处理视听内容的描述的方法和装置。 根据一个实施例，评估对视听内容的描述，并且确定描述是否是抽象。 如果确定描述是抽象，则计算抽象级别，并且通过描述视听内容来存储抽象级别的指示符。
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公开(公告)号：US06898583B1
公开(公告)日：2005-05-24
申请号：US09767280
申请日：2001-01-22
CPC分类号： G06F17/148
摘要： A method and an apparatus of designing a set of wavelet basis trained to fit a particular problem. The method and apparatus include constructing a neural network of arbitrary complexity using a discrete and finite Radon transform, feeding an input wavelet prototype through the neural network and its backpropagation to produce an output, and modifying the input wavelet prototype using the output.
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18.发明授权Method and apparatus of creating application-specific, non-uniform wavelet transforms 失效创建特定应用的非均匀小波变换的方法和装置公开(公告)号：US07213008B2
公开(公告)日：2007-05-01
申请号：US10991896
申请日：2004-11-17
CPC分类号： G06F17/148
摘要： A method and an apparatus of designing a set of wavelet basis trained to fit a particular problem. The method and apparatus include constructing a neural network of arbitrary complexity using a discrete and finite Radon transform, feeding an input wavelet prototype through the neural network and its backpropagation to produce an output, and modifying the input wavelet prototype using the output.
摘要翻译： 一种设计一组训练成适合特定问题的小波基的方法和装置。 该方法和装置包括使用离散和有限的Radon变换构建具有任意复杂度的神经网络，通过神经网络馈送输入小波原型及其反向传播以产生输出，并使用输出修改输入小波原型。
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19.发明授权公开(公告)号：US06976012B1
公开(公告)日：2005-12-13
申请号：US09767279
申请日：2001-01-22
CPC分类号： G06N3/0454 , G06N3/08
摘要： A method and apparatus of training a neural network. The method and apparatus include creating a model for a desired function as a multi-dimensional function, determining if the created model fits a simple finite geometry model, and generating a Radon transform to fit the simple finite geometry model. The desired function is fed through the Radon transform to generate weights. A multilayer perceptron of the neural network is trained using the weights.
摘要翻译： 一种训练神经网络的方法和装置。 该方法和装置包括为所需功能创建一个模型作为多维函数，确定所创建的模型是否适合简单的有限几何模型，以及生成Radon变换以拟合简单的有限几何模型。 通过Radon变换馈送所需的函数以产生权重。 使用权重训练神经网络的多层感知器。
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20.发明申请TECHNIQUES FOR SPATIAL REPRESENTATION OF DATA AND BROWSING BASED ON SIMILARITY 审中-公开基于类似性的空间数据和浏览表示技术公开(公告)号：US20100185672A1
公开(公告)日：2010-07-22
申请号：US12357219
申请日：2009-01-21
IPC分类号： G06F17/30
CPC分类号： G06K9/6251 , G06F16/54
摘要： The present invention provides improved techniques for spatial representation of data and browsing based on similarity. For example, improved techniques for spatial representation of image data and browsing the image data based on the similarities (or dissimilarities) of the images are provided. In one embodiment, a hierarchical MultiDimensional Scaling (MDS) database for a set of images is provided, which allows for computationally efficient querying and updating of an image database. In one embodiment, techniques for modifying an MDS database for images are provided to allow for more intuitive browsing (or searching) of the images.
摘要翻译： 本发明提供了用于基于相似性的数据和浏览的空间表示的改进技术。 例如，提供了用于图像数据的空间表示和基于图像的相似性（或不相似性）浏览图像数据的改进的技术。 在一个实施例中，提供了用于一组图像的分层多维缩放（MDS）数据库，其允许计算上有效地查询和更新图像数据库。 在一个实施例中，提供了用于修改用于图像的MDS数据库的技术，以允许对图像的更直观的浏览（或搜索）。
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