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1. 发明公开

US20230319328A1 REFERENCE OF NEURAL NETWORK MODEL FOR ADAPTATION OF 2D VIDEO FOR STREAMING TO HETEROGENEOUS CLIENT END-POINTS 审中-公开
公开(公告)号：US20230319328A1
公开(公告)日：2023-10-05
申请号：US18205013
申请日：2023-06-02
申请人： Tencent America LLC
发明人： Arianne HINDS , Stephan Wenger
IPC分类号： H04N21/235 , H04N21/81
CPC分类号： H04N21/2356 , H04N21/816
摘要： A method of streaming immersive media includes receiving, from a client end-point, a video content request that identifies video content; transmitting, to the client end-point based on the video content request, a profile request; receiving, from the client end-point, at least one neural network model associated with one or more characteristics of the client end-point; ingesting the identified video content in a two-dimensional video format; converting the ingested video content to a three-dimensional video format based on the at least one neural network model such that the ingested video content converted to the three-dimensional video format includes at least one scene interpolated from one or more scenes of the ingested video content in the two-dimensional video format; and streaming the converted video content to the client end-point.

2. 发明申请

US20170180815A1 METHODS AND APPARATUS TO PROVIDE MESSAGES TO TELEVISION USERS 审中-公开
公开(公告)号：US20170180815A1
公开(公告)日：2017-06-22
申请号：US15407396
申请日：2017-01-17
申请人： AT&T Intellectual Property I, LP
发明人： Chaoxin Charles Qiu , Jeffrey Lee Scruggs , John E. Lemay , Jessie Tsae-Jiuan Lee , Diana Maria Cantu
IPC分类号： H04N21/488 , H04N21/643 , H04N21/4786 , H04N21/61 , H04L12/58 , H04L29/12
CPC分类号： H04N21/4882 , H04L51/00 , H04L51/24 , H04L51/36 , H04L61/1594 , H04L2012/6475 , H04M3/53333 , H04M7/063 , H04M2207/14 , H04N21/2356 , H04N21/4622 , H04N21/4786 , H04N21/4788 , H04N21/6125 , H04N21/6131 , H04N21/6137 , H04N21/6181 , H04N21/6187 , H04N21/64322
摘要： Methods and apparatus to provide messages to consumer electronics devices are disclosed. An example method includes determining an identifier associated with a consumer electronics device from which a request has been received. The method also includes querying a database to determine first and second account identifiers associated with the identifier of the consumer electronics device. When the request is for messaging information stored with a first message provider, a first command is sent to cause the first message provider to forward the messaging information. When the request is for messaging information stored with a second message provider, a second command is sent to cause the second message provider to forward the messaging information. The messaging information received from at least one of the first message provider and the second message provider is sent to the consumer electronics device.

3. 发明申请

US20160330400A1 METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR OPTIMISING THE UPSCALING TO ULTRAHIGH DEFINITION RESOLUTION WHEN RENDERING VIDEO CONTENT 审中-公开
标题翻译：方法，装置和计算机程序产品，用于在渲染视频内容时优化升级到超高清定义分辨率
公开(公告)号：US20160330400A1
公开(公告)日：2016-11-10
申请号：US15109640
申请日：2014-12-29
申请人： THOMSON LICENSING
发明人： Bruce Kevin LONG , Daryll STRAUSS
IPC分类号： H04N7/01 , H04N21/235 , H04N21/435 , H04N5/262
CPC分类号： H04N7/0117 , H04N5/262 , H04N7/0125 , H04N21/2356 , H04N21/4356
摘要： A process for improved upscaling and picture optimization in which the original lower resolution content is analyzed and metadata for the upscaling and optimization of the content is created. The metadata is then provided along with the content to an upscaling device. The upscaling device can then use the metadata to improve the upscaling which can in turn be incorporated into higher resolution content.
摘要翻译：一种用于改进放大和图像优化的过程，其中分析原始较低分辨率内容并创建用于内容的升级和优化的元数据。然后将元数据与内容一起提供给升级设备。然后，升高装置可以使用元数据来改善升高，其可以并入更高分辨率的内容。

4. 发明申请

US20090052552A1 Constant bit rate video stream 有权
标题翻译：恒定比特率视频流
公开(公告)号：US20090052552A1
公开(公告)日：2009-02-26
申请号：US12221975
申请日：2008-08-08
申请人： Ron Gutman , Doron Segev
发明人： Ron Gutman , Doron Segev
IPC分类号： H04N7/26
CPC分类号： H04N19/00 , H04N19/115 , H04N19/146 , H04N19/156 , H04N19/164 , H04N19/46 , H04N19/70 , H04N21/2356 , H04N21/23611 , H04N21/23614 , H04N21/2365 , H04N21/23655 , H04N21/2402 , H04N21/2662 , H04N21/4346 , H04N21/4347 , H04N21/4348
摘要： A method of media transmission. The method includes providing at least one variable bit rate (VBR) video stream and multiplexing the at least one VBR video stream together with auxiliary data related to the at least one VBR video stream, in a constant bit rate (CBR) stream. The stream is transmitted to a first receiving unit, which is adapted to discard the auxiliary data as padding and use the at least one VBR stream and to a second receiving unit, which is adapted to extract the auxiliary data and use it in further handling of the at least one VBR stream.
摘要翻译：媒体传播的方法。所述方法包括提供至少一个可变比特率（VBR）视频流，并将所述至少一个VBR视频流与与所述至少一个VBR视频流相关的辅助数据多路复用在恒定比特率（CBR）流中。流被发送到第一接收单元，其适于将辅助数据作为填充丢弃并使用至少一个VBR流和第二接收单元，其适于提取辅助数据并将其用于进一步处理所述至少一个VBR流。

5. 发明授权

US06931661B2 Dynamic image provisioning 有权
标题翻译：动态图像配置
公开(公告)号：US06931661B2
公开(公告)日：2005-08-16
申请号：US09756575
申请日：2001-01-08
申请人： Edwin Derek Smith
发明人： Edwin Derek Smith
IPC分类号： H04N1/42 , G09G5/00 , H04M1/00
CPC分类号： H04N21/2356 , H04N1/32776 , H04N1/42 , H04N21/41407 , H04N21/6377 , H04N21/8153
摘要： A method of transmitting an image from a remote server to a portable device and dynamically viewing, by a human observer, the transmitted image on a display of the portable device. On a remote server, a master set of data representative of a graphic image (30) is processed to form a first subset of data representative of a portion of the graphic image. The data is transmitted to the portable device (49) and drawn on the display (34). The user selects a portion of the image to be further expanded and the master database is again processed to form a second subset of data representative of the selected portion of the image. The second subset of data is transmitted to the portable device and drawn (36) on the display.
摘要翻译：将图像从远程服务器发送到便携式设备并由人类观察者在便携式设备的显示器上动态地观察图像的方法。在远程服务器上，处理表示图形图像（30）的数据的主组，以形成表示图形图像的一部分的第一数据子集。将数据发送到便携式设备（49）并绘制在显示器（34）上。用户选择要进一步扩展的图像的一部分，并且再次处理主数据库以形成表示图像的所选部分的数据的第二子集。数据的第二子集被传送到便携式设备并在显示器上画出（36）。

6. 发明授权

US06647421B1 Method and apparatus for dispatching document requests in a proxy 有权
标题翻译：在代理中发送文档请求的方法和装置
公开(公告)号：US06647421B1
公开(公告)日：2003-11-11
申请号：US10016412
申请日：2001-12-10
申请人： Jay D. Logue , Lee S. Mighdoll
发明人： Jay D. Logue , Lee S. Mighdoll
IPC分类号： G06F15173
CPC分类号： G06F17/30905 , G06F8/65 , G06F17/30902 , H04L51/00 , H04L51/24 , H04L67/2842 , H04L67/288 , H04L67/34 , H04L69/329 , H04M3/42059 , H04M2242/22 , H04N5/44543 , H04N5/602 , H04N7/088 , H04N19/40 , H04N19/46 , H04N21/235 , H04N21/2356 , H04N21/2541 , H04N21/25808 , H04N21/25875 , H04N21/25891 , H04N21/2662 , H04N21/4331 , H04N21/435 , H04N21/4622 , H04N21/478 , H04N21/4782 , H04N21/4786 , H04N21/812 , H04N21/8166
摘要： A method and apparatus for dispatching document requests in a proxy to more efficiently allocate the document cache space within the proxy is provided. A proxy includes a document cache storing recently requested documents. The proxy is coupled to a client and to a remote server. A Uniform Resource Locator (“URL”) is included in the document request. The proxy forwards the request to one of a plurality of proxy servers based upon the URL. According to another aspect of the present invention, the proxy performs a hash function on the URL that maps the URL to exactly one of the plurality of proxy servers. Advantageously, in this manner, mutually exclusive portions of the Web's content can be allocated to particular proxy servers.
摘要翻译：提供了一种用于在代理中分发文档请求以在代理内更有效地分配文档高速缓存空间的方法和装置。代理包括存储最近请求的文档的文档高速缓存。代理服务器耦合到客户端和远程服务器。统一资源定位符（“URL”）包含在文档请求中。该代理基于URL将请求转发到多个代理服务器之一。根据本发明的另一方面，代理在URL上执行散列函数，该URL将URL映射到多个代理服务器中的一个。有利地，以这种方式，可以将Web内容的相互排斥的部分分配给特定的代理服务器。

7. 发明申请

US20020013812A1 Transcoding audio data by a proxy computer on behalf of a client computer 有权
标题翻译：代表计算机代表客户端计算机转码音频数据
公开(公告)号：US20020013812A1
公开(公告)日：2002-01-31
申请号：US09953849
申请日：2001-09-17
发明人： Mark H. Krueger , Jay D. Logue
IPC分类号： G06F015/16
CPC分类号： G06F8/65 , G06F17/30905 , H04L51/00 , H04L51/24 , H04L65/605 , H04L67/34 , H04L69/329 , H04M3/42059 , H04M2242/22 , H04N5/44543 , H04N5/602 , H04N7/088 , H04N19/40 , H04N19/46 , H04N21/235 , H04N21/2356 , H04N21/2541 , H04N21/25808 , H04N21/25875 , H04N21/25891 , H04N21/2662 , H04N21/4331 , H04N21/435 , H04N21/4622 , H04N21/478 , H04N21/4782 , H04N21/4786 , H04N21/812 , H04N21/8166
摘要： A proxy server transcodes audio data on behalf of a client computer prior to transmitting the audio data to the client computer. In response to a request from the client computer, the proxy server obtains the audio data from a remote server. If the proxy server determines that transcoding is appropriate, the proxy server transcodes the audio data and transmits the transcoded audio data to the client computer. Transcoding can include changing the type of the audio file, compressing the audio data, reducing the number of audio channels, or reducing the data sampling rate. The proxy server determines the extent and type of transcoding based on file formats that the client computer can process, the size of the requested audio file, the memory capacity of the client computer, the bandwidth of the connection between the proxy server and the client computer, and the desired level of audio quality.
摘要翻译：在将音频数据发送到客户端计算机之前，代理服务器代表客户端计算机对音频数据进行转码。响应于来自客户端计算机的请求，代理服务器从远程服务器获取音频数据。如果代理服务器确定代码转换是合适的，则代理服务器对音频数据进行转码并将转码的音频数据发送到客户端计算机。代码转换可以包括改变音频文件的类型，压缩音频数据，减少音频通道的数量，或降低数据采样率。代理服务器根据客户端计算机可以处理的文件格式，请求的音频文件的大小，客户端计算机的内存容量，代理服务器和客户端计算机之间的连接带宽来确定代码转换的范围和类型，以及所需的音频质量水平。

8. 发明授权

US06329431B1 Nonpeptide insulin receptor agonists 失效
标题翻译：非肽胰岛素受体激动剂
公开(公告)号：US06329431B1
公开(公告)日：2001-12-11
申请号：US08916088
申请日：1997-08-21
申请人： Richard Sportsman , Hugo O. Villar , Lawrence M. Kauvar , Apparao Satyam
发明人： Richard Sportsman , Hugo O. Villar , Lawrence M. Kauvar , Apparao Satyam
IPC分类号： A01N4728
CPC分类号： C07C309/34 , C12Q1/34 , C12Q1/48 , G01N33/582 , G01N2333/62 , G01N2333/72 , G01N2333/9121 , G06F17/30905 , H04N21/2356 , H04N21/2541 , H04N21/25875 , H04N21/25891 , H04N21/4622 , H04N21/4782 , H04N21/4786
摘要： Modulation of the activity of the insulin receptor, enhancement of glucose uptake by cells, and other effects significant in the control and management of diabetes are accomplished using compounds of the formula wherein each A is independently a proton-accepting substituent; each R is independently a noninterfering substituent; m is 0 or 1; n is 0, 1, or 2; and each linker is independently —NHCNHNH—, —NHCOO—, OCOO—,—CH═CH—, —CH═N—, —CH2CH2—, —NHCH2—, —OCO— or —COO—. Compounds in the genus of Formula (1) can also be used for structure activity studies to identify features responsible for the relevant activities.
摘要翻译：胰岛素受体的活性调节，细胞葡萄糖摄取的增强以及糖尿病的控制和治疗中显着的其它作用是使用アルフラフラ座的化合物，每个A独立地是质子受体取代基;每个R独立地是非干扰的取代基; m为0或1; n为0,1或2; 连接体独立为-NHCNHNH-，-NHCOO-，OCOO - ， - CH = CH - ， - CH = N - ， - CH2CH2 - ， - NHCH2-，-OCO-或-COO-。式（1）属中的化合物也可用于结构活性研究，以鉴定负责相关活性的特征。

9. 发明授权

US6023268A Reducing latency while downloading data over a network 失效
标题翻译：通过网络下载数据时减少延迟
公开(公告)号：US6023268A
公开(公告)日：2000-02-08
申请号：US106937
申请日：1998-06-30
申请人： Joe F. Britt, Jr. , Andrew T. McFadden , Phillip Y. Goldman , Bruce A. Leak
发明人： Joe F. Britt, Jr. , Andrew T. McFadden , Phillip Y. Goldman , Bruce A. Leak
IPC分类号： G06F3/023 , G06F3/048 , G06F9/445 , G06F11/00 , G06F11/14 , G06F13/00 , G06F17/30 , H01H9/02 , H04L29/06 , H04L29/08 , H04N5/445 , H04N7/26 , H04N21/2343 , H04N21/235 , H04N21/254 , H04N21/258 , H04N21/2662 , H04N21/433 , H04N21/435 , H04N21/462 , H04N21/478 , H04N21/4782 , H04N21/4786 , H04N21/81
CPC分类号： G06F17/30902 , G06F11/1433 , G06F17/30905 , G06F3/04892 , G06F3/04897 , G06F8/65 , H04L67/14 , H04L67/34 , H04L69/329 , H04N19/40 , H04N19/46 , H04N21/234336 , H04N21/235 , H04N21/2356 , H04N21/2541 , H04N21/25808 , H04N21/25875 , H04N21/25891 , H04N21/2662 , H04N21/4331 , H04N21/435 , H04N21/4355 , H04N21/4622 , H04N21/4782 , H04N21/4786 , H04N21/8166 , H04N5/44543 , G09G2370/027 , H01H9/0235 , H04L67/42 , H04M2242/22 , H04M3/42102 , H04N21/478
摘要： A World Wide Web browser software is implemented in a processing system housed in a set-top box connected to a television and communicating over a wide-area network with one or more servers. The browser software allows a user to navigate using a remote control through World-Wide Web pages in which a number of hypertext anchors are displayed on the television. User inputs are entered from a remote input device using an infrared (IR) link. The processing system includes a read-only memory (ROM) and a flash memory. The mask ROM and the flash memory are assigned adjacent memory spaces in the memory map of the processing system. Browser software and configuration data are stored in the flash memory. Other software and configuration data are stored in a mask ROM. The browser is upgraded or reconfigured by downloading to the box replacement software or data transmitted from a server over the network and then writing the replacement software or data into the flash memory. A mechanism is provided to temporarily maintain power to the processing system in the event power to the box is lost during downloading. The mechanism allows the writing of a current block to be completed. An indication of the current block is maintained while power is absent so that downloading can be resumed once power is restored from the last block that was written.
摘要翻译：万维网浏览器软件被实现在处理系统中，该处理系统容纳在连接到电视机的机顶盒中，并且通过广域网与一个或多个服务器进行通信。浏览器软件允许用户使用遥控器通过在电视上显示许多超文本锚的万维网页进行导航。使用红外（IR）链接从远程输入设备输入用户输入。处理系统包括只读存储器（ROM）和闪速存储器。掩模ROM和闪存被分配在处理系统的存储器映射中的相邻存储器空间。浏览器软件和配置数据存储在闪存中。其他软件和配置数据存储在掩模ROM中。浏览器通过下载到盒子更换软件或通过网络从服务器传输的数据，然后将替换软件或数据写入闪存来升级或重新配置。提供一种机制，用于在下载过程中在盒子功率损失的情况下暂时维持处理系统的电源。该机制允许完成当前块的写入。当电源不存在时，保持当前块的指示，一旦从写入的最后一个块恢复电源，就可以恢复下载。

10. 发明授权

US08700792B2 Method and apparatus for expediting delivery of programming content over a broadband network 有权
标题翻译：用于加速通过宽带网络传送节目内容的方法和装置
公开(公告)号：US08700792B2
公开(公告)日：2014-04-15
申请号：US12023399
申请日：2008-01-31
申请人： Gary Hughes
发明人： Gary Hughes
IPC分类号： G06F15/16 , H04N7/173
CPC分类号： H04N21/6408 , H04L65/4084 , H04L65/80 , H04N7/17318 , H04N21/2221 , H04N21/2356 , H04N21/2383 , H04N21/4331 , H04N21/4382 , H04N21/4383 , H04N21/4384 , H04N21/6405
摘要： A method is provided that is performed by a client device such a set top box when a viewer requests a program by initiating a channel change from a program guide or entering a channel through the user interface. The client device receives the user request and, in response, the client device transmits the request to the streaming server in the headend, which causes the streaming server to create a unicast catch up stream that commences with a key frame. The streaming server calculates the end point of the catch up stream and continues to send the catch up stream at a rate faster than real time. The client device receives the catch up stream and begins buffering it. While the catch up stream is being buffered the client device begins decoding and presenting the content. The client device receives the end of stream marker, and in response, sends a request to join the multicast stream. Once the client device starts receiving the multicast stream, the client device discards any remaining images or pictures in the catch up stream that precede the synchronization time. The client device also begins to buffer the multicast stream as it continues to play the buffered catch up stream. When it reaches the end of the catch up stream, the client device begins to play out the buffered multicast stream.
摘要翻译：提供了当观众通过从节目指南启动频道改变或通过用户界面进入频道来请求节目时由诸如机顶盒的客户端设备执行的方法。客户机设备接收用户请求，并且作为响应，客户端设备将该请求发送到头端中的流服务器，这导致流服务器创建从关键帧开始的单播追加流。流服务器计算追赶流的终点，并以比实时更快的速度继续发送追赶流。客户端设备接收上行流并开始缓冲。当追赶流被缓冲时，客户端设备开始解码和呈现内容。客户端设备接收流标识符的结尾，作为响应，发送加入组播流的请求。一旦客户端设备开始接收多播流，客户端设备会丢弃在同步时间之前的追赶流中的剩余图像或图片。当客户端设备继续播放缓冲的追加流时，客户端设备也开始缓冲多播流。当它到达追加流的末尾时，客户端设备开始播放缓冲的多播流。

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