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1. 发明授权

US07339993B1 Methods for transforming streaming video data 失效
标题翻译：转换流视频数据的方法
公开(公告)号：US07339993B1
公开(公告)日：2008-03-04
申请号：US09502549
申请日：2000-02-10
申请人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave M. Singhal
发明人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave M. Singhal
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04L65/605 , H04L65/80 , H04N7/0127 , H04N7/0135 , H04N21/440263 , H04N21/440281
摘要： A method for forming an output stream of data includes determining an output resolution for the output stream of data, determining an output frame rate for the output stream of data, determining an output color depth for the output stream of data, retrieving a first frame of data, a second frame of data, and a third frame of data from an input stream of data, the input stream of data having an input resolution, an input frame rate, and an input color depth, subsampling the first frame of data, the second frame of data, and the third frame of data to respectively form a first subsampled frame of data, a second subsampled frame of data, and a third subsampled frame of data, when the output resolution is lower than the input resolution, dropping the second subsampled frame of data, when the output frame rate is lower than the input frame rate, reducing color depth for the first subsampled frame of data and the second subsampled frame of data to respectively form a first reduced frame of data and a second reduced frame of data, when the output color depth is smaller than the input color depth, and converting the first reduced frame of data and the second reduced frame of data into the output stream of data.
摘要翻译：用于形成输出数据流的方法包括确定数据的输出流的输出分辨率，确定输出数据流的输出帧速率，确定输出数据流的输出颜色深度，检索数据的第一帧数据，第二帧数据和来自输入数据流的第三帧数据，所述输入数据流具有输入分辨率，输入帧速率和输入颜色深度，对第一数据帧进行二次采样，第二帧数据和第三帧数据分别形成数据的第一子采样帧，第二子采样帧数据和第三子采样帧数据，当输出分辨率低于输入分辨率时，丢弃第二帧数据子采样数据帧，当输出帧速率低于输入帧速率时，减少第一子采样帧数据的色深和第二子采样帧数据，分别形成d的第一缩减帧并且当输出颜色深度小于输入颜色深度时，将数据的第一缩小帧和第二缩小的数据帧转换成输出数据流。

2. 发明授权

US07114174B1 Computer program product for transforming streaming video data 有权
标题翻译：用于转换流视频数据的计算机程序产品
公开(公告)号：US07114174B1
公开(公告)日：2006-09-26
申请号：US09502390
申请日：2000-02-10
申请人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave M. Singhal
发明人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave M. Singhal
IPC分类号： H04N7/173
CPC分类号： H04L29/06027 , H04L65/602 , H04N21/2343 , H04N21/2402 , H04N21/25825 , H04N21/25833
摘要： According to one embodiment, a computer program product for a system including a processor includes a tangible memory including code that directs the processor to determine an output resolution for an output stream of data, code that directs the processor to determine an output frame rate for the output stream of data, code that directs the processor to determine an output color depth for the output stream of data, code that directs the processor to retrieve a first frame of data, a second frame of data, and a third frame of data from an input stream of data, the input stream of data having an input resolution, an input frame rate, and an input color depth, code that directs the processor to subsample the first frame of data, the second frame of data, and the third frame of data to respectively form a first subsampled frame of data, a second subsampled frame of data, and a third subsampled frame of data, when the output resolution is lower than the input resolution are also included, code that directs the processor to remove the second subsampled frame of data, when the output frame rate is lower than the input frame rate, code that directs the processor to reduce color depth for the first subsampled frame of data and the second subsampled frame of data to respectively form a first reduced frame of data and a second reduced frame of data, when the output color depth is smaller than the input color depth, and code that directs the processor to convert the first reduced frame of data and the second reduced frame of data into the output stream of data.
摘要翻译：根据一个实施例，一种用于包括处理器的系统的计算机程序产品包括有形存储器，其包括指示处理器确定输出数据流的输出分辨率的代码，指示处理器确定输出帧速率的代码输出数据流，指示处理器确定输出数据流的输出颜色深度的代码，指示处理器检索第一数据帧的代码，第二数据帧和来自第一数据帧的第三帧数据输入数据流，具有输入分辨率的输入数据流，输入帧速率和输入颜色深度，指示处理器对第一数据帧进行二次采样的代码，第二数据帧和第三帧还包括当输出分辨率低于输入分辨率时，数据分别形成数据的第一子采样帧，第二子采样帧数据和第三子采样帧数据，c 当输出帧速率低于输入帧速率时，引导处理器去除第二子采样帧数据的代码，指示处理器减少第一子采样帧数据和第二子采样帧数据的颜色深度的代码当输出颜色深度小于输入颜色深度时，分别形成数据的第一缩小帧和第二缩小帧数据;以及代码，其指示处理器转换第一缩减帧数据和第二缩小帧数据数据输入数据流。

3. 发明授权

US07069573B1 Personal broadcasting and viewing method of audio and video data using a wide area network 有权
标题翻译：使用广域网的个人广播和视听数据的观看方法
公开(公告)号：US07069573B1
公开(公告)日：2006-06-27
申请号：US09539492
申请日：2000-03-30
申请人： Roger K. Brooks , Yanda Ma , Dave M. Singhal
发明人： Roger K. Brooks , Yanda Ma , Dave M. Singhal
IPC分类号： H04N7/16 , H04N7/173
CPC分类号： H04N21/25858 , H04N7/17336 , H04N21/25883 , H04N21/25891 , H04N21/47202 , H04N21/4755 , H04N21/812 , H04N21/8193
摘要： A method for transmitting audio/video data from a web site to viewing devices, e.g., personal digital assistant, cellular phone. The method includes prompting at least two selections on a viewing device, which is coupled to a worldwide network of computers through a wireless connection. The two selections comprises a first selection for an automatic set up (441) and a second selection for a manual set up. The method includes selecting either the first selection or the second selection and transmitting the selection to a web site, which is coupled to a source of audio/video data, e.g., camera. If the first selection is entered, a web page based upon a viewer's profile of the viewing device is formed and transmitted to the viewing device. Alternatively, if the second selection is entered, a form page of selectable parameters is formed and transmitted from the web site to the viewing device. Next, audio/video data from the web site is transmitted to the viewing device based upon the first selection or the second selection.
摘要翻译：用于将音频/视频数据从网站发送到诸如个人数字助理，蜂窝电话的观看设备的方法。该方法包括在观看设备上提示至少两个选择，其通过无线连接耦合到全球计算机网络。这两个选择包括用于自动设置（441）的第一选择和用于手动设置的第二选择。该方法包括选择第一选择或第二选择，并将选择发送到与音频/视频数据源（例如相机）耦合的网站。如果输入了第一选择，则形成基于查看器的查看器的配置文件的网页并将其发送到观看设备。或者，如果输入第二选择，则形成可选参数的表单页并从网站发送到观看设备。接下来，基于第一选择或第二选择将来自网站的音频/视频数据发送到观看设备。

4. 发明授权

US07047305B1 Personal broadcasting system for audio and video data using a wide area network 有权
标题翻译：使用广域网的音频和视频数据的个人广播系统
公开(公告)号：US07047305B1
公开(公告)日：2006-05-16
申请号：US09539193
申请日：2000-03-30
申请人： Roger K. Brooks , Yanda Ma , Dave M. Singhal , Xia Hong
发明人： Roger K. Brooks , Yanda Ma , Dave M. Singhal , Xia Hong
IPC分类号： G06F15/16 , H04N3/16 , H04N5/257 , H04N5/76 , H04N7/16
CPC分类号： H04L29/06027 , H04L65/607 , H04N7/17318 , H04N21/234363 , H04N21/23439 , H04N21/25825 , H04N21/25883 , H04N21/25891 , H04N21/2662 , H04N21/2743 , H04N21/41407 , H04N21/4223
摘要： A system for transferring real time video information from a source device to one of a plurality of output devices includes an image capturing device for acquiring video information, the image capturing device comprising a processor, a graphics module coupled to the processor, a browsing device coupled to the processor, a packetizing portion coupled to the processor, the packetizing portion being adapted to convert the video information into a packetized stream of information, the packetized stream of information being in a first format, and an output device coupled to the processor for transferring the packetized stream of information to a network, a network gateway coupled to the image capturing device through the network, the network gateway being coupled to a worldwide network of computers, the network gateway comprising a gateway transcoding device for converting the packetized stream of information from the first format to a second format, the network gateway also comprising a packetizing portion for transferring the packetized stream of information in the second format to the network, and a display device coupled to the network gateway through the world wide network of computers, the display device comprising a display device for converting the packetized stream of information into video information for display, the display device also comprising a display for displaying the video information on the display device.
摘要翻译：用于将实时视频信息从源设备传送到多个输出设备之一的系统包括用于获取视频信息的图像捕获设备，所述图像捕获设备包括处理器，耦合到所述处理器的图形模块，耦合到所述处理器的浏览设备所述分组化部分适于将所述视频信息转换为分组信息流，所述分组化信息流为第一格式，以及耦合到所述处理器的输出设备，用于传送信息流到网络，网络网关通过网络耦合到图像捕获设备，网络网关耦合到全球计算机网络，网络网关包括网关转码设备，用于将分组化的信息流从第一格式到第二格式，网关还包括一个pa 用于将第二格式的分组化信息流传送到网络，以及通过全球计算机网络耦合到网络网关的显示设备，该显示设备包括用于将分组化的信息流转换成视频的显示设备显示装置还包括用于在显示装置上显示视频信息的显示器。

5. 发明授权

US07143432B1 System for transforming streaming video data 有权
标题翻译：用于转换流视频数据的系统
公开(公告)号：US07143432B1
公开(公告)日：2006-11-28
申请号：US09502409
申请日：2000-02-10
申请人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave Singhal
发明人： Roger K. Brooks , Stephen A. Molloy , Chi-Te Feng , Qing Zhang , Yanda Ma , Dave Singhal
IPC分类号： H04N7/173
CPC分类号： H04N21/234363 , H04N19/124 , H04N19/132 , H04N19/146 , H04N19/164 , H04N19/172 , H04N19/184 , H04N19/40 , H04N19/587 , H04N19/59 , H04N19/61 , H04N21/234381 , H04N21/23439
摘要： According to one embodiment, a circuit configured to form an output video stream includes a resolution modification circuit configured to receive a plurality of video frames from a frame buffer, and configured to modify resolution of the plurality of video frames, when the desired resolution for the output video stream is different than a resolution of the input video stream, the plurality of frames of data derived from an input video stream, a frame reducing circuit coupled to the resolution reducing circuit configured to reduce a number of video frames in the plurality of video frames from the resolution reducing circuit, when a desired frame rate for the output video stream is different than a frame rate of the input video stream, a depth reduction circuit coupled to the frame reducing circuit configured to reduce bit depth of the plurality of video frames from the frame reducing circuit, when a desired bit depth for the output video stream is different than a bit depth of the input video stream, and a rate reduction circuit coupled to the depth reduction circuit, configured to scale the plurality of video frames from the depth reduction circuit, in response to a desired bit rate for the output video stream, and an encoder coupled to the rate reduction circuit, configured to encode the plurality of video frames from the rate reduction circuit into the output video stream is also contemplated.
摘要翻译：根据一个实施例，配置成形成输出视频流的电路包括分辨率修改电路，其被配置为从帧缓冲器接收多个视频帧，并且被配置为当所述多个视频帧的期望分辨率为输出视频流不同于输入视频流的分辨率，从输入视频流导出的多个数据帧，耦合到分辨率降低电路的帧降低电路，被配置为减少多个视频中的视频帧的数量当所述输出视频流的期望帧速率与所述输入视频流的帧速率不同时，来自所述分辨率降低电路的帧的深度降低电路被配置为减少所述多个视频帧的比特深度当输出视频流的期望比特深度不同于输入的比特深度时，来自帧缩减电路视频流和耦合到深度降低电路的速率降低电路，被配置为响应于输出视频流的期望比特率而从深度降低电路缩放多个视频帧，以及耦合到速率降低的编码器被配置为将多个视频帧从速率降低电路编码成输出视频流的电路也是可能的。

6. 发明授权

US08001069B2 Method for using windows of similar equivalence signatures (areas of presentation spaces) in assessing the similarity of sets of data 有权
标题翻译：在评估数据集的相似性时使用类似等价签名的窗口（呈现空间的区域）的方法
公开(公告)号：US08001069B2
公开(公告)日：2011-08-16
申请号：US11941692
申请日：2007-11-16
申请人： Roger K. Brooks
发明人： Roger K. Brooks
IPC分类号： G06F17/00
CPC分类号： G06F17/3025
摘要： A method for finding sets of data (SDDs), which are similar to a target SDD, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the SDDs and is applicable to all types of data that may be presented in two-dimensions. These signatures have the salient feature that, at worst, they change in a bounded manner when small changes are made to the SDDs and when used to find SDDs that are similar to a target SDDs, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
摘要翻译：发明了一种寻找类似于目标SDD的数据集（SDD）的方法。该方法利用新类别的签名（称为等价签名）来表征SDD，并适用于可能以二维呈现的所有类型的数据。这些签名具有突出的特点，在最坏的情况下，当SDD发生微小变化时，在最坏的情况下，它们会以有限的方式发生变化，并且当用于查找类似于目标SDD的SDD时，它们允许显着减少SDD的数量与目标进行比较。这是相对于现有技术的改进，其中必须应用对整个语料库执行完整搜索的计算昂贵的过程。

7. 发明授权

US07849040B2 Method for using isometries on the space of signatures to find similar sets of data 有权
标题翻译：在签名空间上使用等值线来查找相似数据集的方法
公开(公告)号：US07849040B2
公开(公告)日：2010-12-07
申请号：US11941958
申请日：2007-11-18
申请人： Roger K. Brooks
发明人： Roger K. Brooks
IPC分类号： G06F17/00
CPC分类号： G06F17/3025
摘要： A method for finding sets of data (SDDs) which are similar to a target SDD, is invented. By virtue of the isometrics on the space of equivalence signatures the lengths of the equivalence signature vectors of similar SDDs must be equal. A filter is then applied to the database of SDDs to find those SDDs that have the same length of the equivalence signatures vectors as that of the target SDD. With this, a significant reduction in the number of SDDs to be compared with the target for a final determination of similarity is obtained. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
摘要翻译：发明了一种用于寻找类似于目标SDD的数据集（SDD）的方法。由于等价签名空间上的等轴测图，相似SDD的等价签名向量的长度必须相等。然后将滤波器应用于SDD的数据库，以找到具有与目标SDD的等价签名向量相同长度的SDD。由此，获得与最终确定相似性的目标相比较的SDD数量的显着减少。这是相对于现有技术的改进，其中必须应用对整个语料库执行完整搜索的计算昂贵的过程。

8. 发明授权

US07849038B2 Method for using the second homotopy group in assessing the similarity of sets of data 有权
标题翻译：使用第二同伦群评估数据集相似性的方法
公开(公告)号：US07849038B2
公开(公告)日：2010-12-07
申请号：US11941524
申请日：2007-11-16
申请人： Roger K. Brooks
发明人： Roger K. Brooks
IPC分类号： G06F17/00
CPC分类号： G06F17/3025
摘要： A method for finding sets of two-dimensional data (S2DDs), which are similar to a target S2DD, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the S2DDs. These signatures have the salient feature that, at worst, they change in a bounded manner when changes are made to the S2DD and when used to find S2DDs that are similar to a target S2DDs, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
摘要翻译：发明了一种用于寻找与目标S2DD相似的二维数据集（S2DD）的方法。该方法利用新类别的签名（称为等价签名）来表征S2DD。这些签名具有突出的特点，在最坏的情况下，当对S2DD进行更改时，它们以有界的方式发生变化，并且当用于找到类似于目标S2DD的S2DD时，它们允许显着减少SDD的数量与目标进行比较。这是相对于现有技术的改进，其中必须应用对整个语料库执行完整搜索的计算昂贵的过程。

9. 发明授权

US07849095B2 Method for using two-dimensional dynamics in assessing the similarity of sets of data 有权
标题翻译：使用二维动力学评估数据集的相似性的方法
公开(公告)号：US07849095B2
公开(公告)日：2010-12-07
申请号：US11941760
申请日：2007-11-16
申请人： Roger K. Brooks
发明人： Roger K. Brooks
IPC分类号： G06F17/30
CPC分类号： G06F17/3025
摘要： A method for finding sets of data (SDDs) for presentation in two-dimensions, which are similar to a target SDD, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the SDDs. The equivalence signature is computed as the action for the motion of a string which sweeps out a sheet specified by the values of the digital data. These signatures have the salient feature that, at worst, they change in a bounded manner when small changes are made to the SDDs and when used to find SDDs that are similar to a target SDDs, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
摘要翻译：发明了一种用于发现与目标SDD类似的二维呈现的数据集（SDD）的方法。该方法利用新类别的签名（称为等价签名）来表征SDD。计算等价签名作为扫描由数字数据的值指定的纸张的字符串的运动的动作。这些签名具有突出的特点，在最坏的情况下，当SDD发生微小变化时，在最坏的情况下，它们会以有限的方式发生变化，并且当用于查找类似于目标SDD的SDD时，它们允许显着减少SDD的数量与目标进行比较。这是相对于现有技术的改进，其中必须应用对整个语料库执行完整搜索的计算昂贵的过程。

10. 发明申请

US20080215566A1 METHOD FOR USING ONE-DIMENSIONAL DYNAMICS IN ASSESSING THE SIMILARITY OF SETS OF DATA 有权
标题翻译：使用一维动力学来评估数据集的相似性的方法
公开(公告)号：US20080215566A1
公开(公告)日：2008-09-04
申请号：US11941732
申请日：2007-11-16
申请人： Roger K. Brooks
发明人： Roger K. Brooks
IPC分类号： G06F17/30 , G06F7/08 , G06F7/10
CPC分类号： G06F17/3025
摘要： A method for finding sets of data (SDDS) for presentation in one-dimension, which are similar to a target SDD, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the SDDs and is applicable to all types of data with special interpretation for data, such as text, binaries and audio, that may be presented in one-dimension. The equivalence signature is computed as the functional for the kinetic energy of a point particle whose path is specified by the values of the digital data. These signatures have the salient feature that, at worst, they change in a bounded manner when small changes are made to the SDDs and when used to find SDDs that are similar to a target SDDs, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the computational expensive process of performing a complete search against the entire corpus must be applied.
摘要翻译：发明了一种用于发现与目标SDD类似的一维呈现的数据集（SDDS）的方法。该方法利用新类别的签名（称为等价签名）来表征SDD，并且适用于具有特殊解释的所有类型的数据，例如可以以一维呈现的数据，例如文本，二进制和音频。计算等价签名作为其粒子的动能的函数，该粒子的路径由数字数据的值指定。这些签名具有突出的特点，在最坏的情况下，当SDD发生微小变化时，在最坏的情况下，它们会以有限的方式发生变化，并且当用于查找类似于目标SDD的SDD时，它们允许显着减少SDD的数量与目标进行比较。这是相对于现有技术的改进，其中必须应用对整个语料库执行完整搜索的计算昂贵的过程。

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