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1. 发明授权

US08804044B2 Temporal fallback for high frame rate picture rate conversion 有权
标题翻译：高帧速率图像速率转换的时间回退
公开(公告)号：US08804044B2
公开(公告)日：2014-08-12
申请号：US12936511
申请日：2009-03-06
申请人： Erwin Bellers , Johan G. W. M. Janssen
发明人： Erwin Bellers , Johan G. W. M. Janssen
IPC分类号： H04N7/58 , H04N7/18 , H04N9/47
CPC分类号： H04N7/012 , G09G5/005 , G09G2320/0247 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , G09G2360/08 , H04N5/14 , H04N7/0127 , H04N7/0137 , H04N7/0147
摘要： An apparatus to provide a fall-back procedure for a PRC imaging device is described. The apparatus includes a PRC controller, a system resource monitor, and a PRC setting calculator. The PRC controller outputs a stream of images at an adjustable temporal rate. The adjustable temporal rate is constrained within a range defined by a first predetermined rate and a second predetermined rate. The system resource monitor obtains a measurement of system resource utilization. The PRC setting calculator determines a setting for the PRC controller in response to the measurement of system resource utilization. Additionally, the PRC controller determines a value for the adjustable temporal rate in response to the setting.
摘要翻译：描述了一种用于为PRC成像装置提供后退程序的装置。该装置包括PRC控制器，系统资源监视器和PRC设置计算器。 PRC控制器以可调的时间速率输出图像流。可调时间速率被限制在由第一预定速率和第二预定速率限定的范围内。系统资源监视器获取系统资源利用率的度量。 PRC设置计算器根据系统资源利用率的测量来确定PRC控制器的设置。另外，PRC控制器响应于该设置确定可调节的时间速率的值。

2. 发明授权

US06959042B1 Methods and apparatus for measuring compressed video signals and applications to statistical remultiplexing 失效
标题翻译：用于测量压缩视频信号的方法和装置以及应用于统计重新复用
公开(公告)号：US06959042B1
公开(公告)日：2005-10-25
申请号：US09969434
申请日：2001-10-01
申请人： Hain-Ching Liu , Ji Zhang
发明人： Hain-Ching Liu , Ji Zhang
IPC分类号： H04N1/12 , H04N7/12 , H04N7/24 , H04N7/58
CPC分类号： H04N21/23608 , H04N21/23655
摘要： The present invention relates to systems and methods for applying information obtained from compressed video data to statistical remultiplexing. A compressed bitstream including compressed video data is received. The compressed video data is then parsed. One or more compression statistics are then generated from the parsed compressed video data. Information associated with the compression statistics is then provided to a statistical remultiplexer.
摘要翻译：本发明涉及将从压缩视频数据获得的信息应用于统计再复用的系统和方法。接收包括压缩视频数据的压缩比特流。然后解析压缩的视频数据。然后从解析的压缩视频数据生成一个或多个压缩统计信息。然后将与压缩统计信息相关联的信息提供给统计重新多路复用器。

3. 发明申请

US20050114906A1 System for interactive television 审中-公开
标题翻译：互动电视系统
公开(公告)号：US20050114906A1
公开(公告)日：2005-05-26
申请号：US10973994
申请日：2004-10-26
申请人： W. Hoarty , Gary Lauder
发明人： W. Hoarty , Gary Lauder
IPC分类号： G06F3/033 , G06F3/048 , G06T9/00 , H04N5/265 , H04N5/44 , H04N5/445 , H04N5/45 , H04N7/10 , H04N7/16 , H04N7/173 , H04N7/26 , H04N7/50 , H04N7/58 , G06F3/00 , G06F13/00 , H04N7/18
CPC分类号： H04N21/4347 , G06F3/04815 , G06F2203/04802 , H04N5/265 , H04N5/4401 , H04N5/45 , H04N7/10 , H04N7/173 , H04N7/17345 , H04N19/48 , H04N19/61 , H04N19/90 , H04N21/2221 , H04N21/2365 , H04N21/25891 , H04N21/4305 , H04N21/4405 , H04N21/478 , H04N21/6118 , H04N21/6168 , H04N21/6377 , H04N21/6582
摘要： An interactive television system, for providing interactive television service. The interactive television system has an information source available at a remote location for supplying a plurality of information services and an information network in communication with the remote location for delivering the information services to subscriber televisions. The interactive television system includes a plurality of home interface controllers. One of the home interface controllers is associated with a subscriber television. The home interface controller includes a data transceiver that is in communication with the remote location, and a selection input for receiving signals from a subscriber selection device. The home interface controller also has an interactive mode. The interactive television system also includes a node that is disposed at the remote location and provides information signals for transmission via the information network, so that when a given one of the home interface controllers is in the interactive mode signals at the selection input of the given home interface controller resulting from subscriber input via a subscriber selection device generate control data. The node receives the control data over the information network from the data transceiver of the given home interface controller. The node transmits a selected information signal that is capable of full motion video on a television information signal on the information network to the subscriber television with which the given controller is associated so that the given information signal is made available to the subscriber television. The content of the information signal is modified in response to control data resulting from subscriber input via the subscriber selection device.
摘要翻译：一种交互式电视系统，用于提供交互式电视服务。交互式电视系统具有在远程位置可用于提供多个信息服务的信息源和与远程位置通信的信息网络，用于将信息服务传递给用户电视。交互式电视系统包括多个家庭接口控制器。一个家庭接口控制器与用户电视相关联。家庭接口控制器包括与远程位置通信的数据收发器，以及用于从用户选择设备接收信号的选择输入。家庭接口控制器还具有交互模式。交互式电视系统还包括设置在远程位置处的节点，并且提供用于经由信息网络传输的信息信号，使得当给定的一个家庭接口控制器处于交互模式时，在给定的选择输入处的信号通过用户选择装置的用户输入产生的家庭接口控制器产生控制数据。该节点通过信息网络从给定的家庭接口控制器的数据收发器接收控制数据。节点将信息网络上的电视信息信号上的能够进行全运动视频的所选择的信息信号发送到与给定控制器相关联的用户电视机，使给定的信息信号对用户电视机可用。响应于通过用户选择装置的用户输入产生的控制数据，修改信息信号的内容。

4. 发明申请

US20050062846A1 Stereoscopic video encoding/decoding apparatuses supporting multi-display modes and methods thereof 审中-公开
标题翻译：支持多显示模式的立体视频编码/解码装置及其方法
公开(公告)号：US20050062846A1
公开(公告)日：2005-03-24
申请号：US10500352
申请日：2002-11-13
申请人： Yunjung Choi , Suk-Hee Cho , Kug-Jin Yun , Jinhwan Lee , Chieteuk Ahn
发明人： Yunjung Choi , Suk-Hee Cho , Kug-Jin Yun , Jinhwan Lee , Chieteuk Ahn
IPC分类号： H04N7/58 , H04N13/00 , H04N15/00 , H04N21/2343 , H04N21/258 , H04N21/4402
CPC分类号： H04N21/234327 , H04N13/161 , H04N13/189 , H04N13/286 , H04N13/341 , H04N13/361 , H04N19/597 , H04N21/25825 , H04N21/440227 , H04N21/44029 , H04N2013/0081 , H04N2013/0085
摘要： Provided is a steroscopic video encoding and/or decoding apparatus that supports multi-display modes, the encoding/decoding method thereof, and computer-readable recording medium for recording a program that implements the encoding/decoding method. The encoding apparatus of this research incorporates: a field separating means for separating right and left-eye input images into an odd field of the left-eye image (LO), even field of the left-eye image (LE), odd-numbered field (RO) of the right-eye image, and even-numbered field (RE) of the right-eye image; an encoding means for encoding the fields separated in the field separating means by performing motion and disparity compensation; and a multiplexing means for multiplexing the essential fields among the fields received from the encoding means, based on the user display information.
摘要翻译：提供一种支持多显示模式的立体视觉编码和/或解码装置，其编码/解码方法以及用于记录实现编码/解码方法的程序的计算机可读记录介质。本研究的编码装置包括：用于将左眼输入图像分离为左眼图像（LO）的奇数场，左眼图像（LE）的偶数场，奇数编号的场分离装置右眼图像的场（RO）和右眼图像的偶数场（RE）; 编码装置，用于通过执行运动和视差补偿来对在场分离装置中分离的场进行编码; 以及多路复用装置，用于根据用户显示信息多路复用从编码装置接收的场中的基本场。

5. 发明授权

US5894300A Color image display apparatus and method therefor 失效
标题翻译：彩色图像显示装置及其方法
公开(公告)号：US5894300A
公开(公告)日：1999-04-13
申请号：US709911
申请日：1996-09-09
申请人： Tetsuro Takizawa
发明人： Tetsuro Takizawa
IPC分类号： G09G5/00 , G09G5/02 , G09G5/06 , G09G5/14 , G09G5/395 , H03M7/36 , H04N7/58 , H04N9/64 , H04N11/04 , H04N19/12 , H04N19/134 , H04N19/136 , H04N19/196 , H04N19/423 , H04N19/426 , H04N19/50 , H04N19/593 , H04N19/85 , G06T1/60
CPC分类号： H04N9/641 , G09G5/02 , G09G5/395 , G09G2340/02 , G09G2340/125
摘要： A single frame buffer is used in displaying on a display both an image from a first-type image source specified by a red-green-blue (RGB) value and an image from a second-type image source specified by an index value for a look-up table. A data-type buffer stores a data-type indicating whether each value stored in the frame buffer is the RGB value or the index value corresponding to each pixel on the display. A buffer writer may compress the RGB value. A buffer reader may decompress the RGB value from the compressed RGB value.
摘要翻译：单帧缓冲器用于在显示器上显示来自由红 - 绿 - 蓝（RGB）值指定的第一类型图像源的图像和来自第二类型图像源的图像，所述第二类型图像源由用于查找表。数据型缓冲器存储指示存储在帧缓冲器中的每个值是否为与显示器上的每个像素对应的RGB值或索引值的数据类型。缓冲写入器可以压缩RGB值。缓冲读取器可以从压缩的RGB值解压缩RGB值。

6. 发明授权

US5838686A System for dynamically allocating a scarce resource 失效
标题翻译：用于动态分配稀缺资源的系统
公开(公告)号：US5838686A
公开(公告)日：1998-11-17
申请号：US722165
申请日：1996-10-11
申请人： Mehmet Kemal Ozkan
发明人： Mehmet Kemal Ozkan
IPC分类号： H04J3/16 , H04N7/50 , H04N7/58 , H04J3/17
CPC分类号： H04N21/23655 , H04J3/1688
摘要： A system for dynamically allocating a resource is disclosed which includes a plurality of resource users and a resource having a maximum utilization level sharable among the plurality of resource users. A plurality of need analyzers, associated with respective resource users, dynamically generate respective signals (COMPLEXITY), each representing the relative need for the resource by the associated resource user. A plurality of access controllers, associated with respective resource users, control access to the resource by the associated user in response to an allocation signal (CONTROL). A resource allocator dynamically generates allocation signals (CONTROL), representing allocated resource utilization levels for associated users, in response to the plurality of need representative signals (COMPLEXITY) from the need analyzers.
摘要翻译： PCT No.PCT / US94 / 04421 Sec。 371日期：1996年10月11日 102（e）日期1996年10月11日PCT 1994年4月22日PCT PCT。公开号WO95 / 29546 日期：1995年11月2日公开了一种用于动态分配资源的系统，其包括多个资源用户和具有在多个资源用户之间可共享的最大利用水平的资源。与各个资源用户相关联的多个需求分析器动态地产生相应的信号（COMPLEXITY），每个信号表示相关资源用户对资源的相对需求。与相应的资源用户相关联的多个访问控制器响应于分配信号（CONTROL）控制相关用户对资源的访问。响应于来自需求分析器的多个需要代表信号（COMPLEXITY），资源分配器动态地生成分配信号（CONTROL），表示相关用户的分配的资源利用水平。

7. 发明授权

US5602592A Moving picture compressed signal changeover apparatus 失效
标题翻译：运动图像压缩信号切换装置
公开(公告)号：US5602592A
公开(公告)日：1997-02-11
申请号：US371870
申请日：1995-01-12
申请人： Toshiaki Mori , Toshihiko Kurosaki
发明人： Toshiaki Mori , Toshihiko Kurosaki
IPC分类号： G06T9/00 , H04N5/268 , H04N7/24 , H04N7/58 , H04N19/102 , H04N19/115 , H04N19/146 , H04N19/159 , H04N19/172 , H04N19/423 , H04N19/48 , H04N19/50 , H04N19/587 , H04N19/85 , H04N7/50
CPC分类号： H04N5/268 , H04N19/40 , H04N19/61 , H04N21/23424 , H04N19/107
摘要： A moving picture compressed signal changeover apparatus changes over from a first moving picture compressed signal containing intra-frame coded frames, forward prediction coded frames and bidirectional prediction coded frames to a second moving picture compressed signal containing intra-frame coded frames, forward prediction coded frames and bidirectional prediction coded frames such that a frame of the first moving picture compressed signal occurring just before an intra-frame coded frame or a forward prediction coded frame of the first moving picture compressed signal is connected to an intra-frame coded frame of the second moving picture compressed signal. A predetermined signal which is different from the first and second moving picture compressed signals may be inserted between the connected frames of the first and second moving picture compressed signals. Alternatively, at least one of the first and second moving picture compressed signals may be delayed so as to adjust a connecting timing.
摘要翻译：运动图像压缩信号切换装置从包含帧内编码帧，前向预测编码帧和双向预测编码帧的第一运动图像压缩信号切换到包含帧内编码帧的第二运动图像压缩信号，前向预测编码帧以及双向预测编码帧，使得刚刚在第一运动图像压缩信号的帧内编码帧或正向预测编码帧之前出现的第一运动图像压缩信号的帧连接到第二运动图像压缩信号的帧内编码帧动态图像压缩信号。与第一和第二运动图像压缩信号不同的预定信号可以插入在第一和第二运动图像压缩信号的连接帧之间。或者，可以延迟第一和第二运动图像压缩信号中的至少一个，以便调整连接定时。

8. 发明授权

US5550589A Method of adaptively multiplexing a plurality of video channel data using channel data assignment information obtained from a look-up table 失效
标题翻译：使用从查找表获得的信道数据分配信息自适应地复用多个视频信道数据的方法
公开(公告)号：US5550589A
公开(公告)日：1996-08-27
申请号：US334441
申请日：1994-11-04
申请人： Hirohisa Shiojiri , Toshio Koga
发明人： Hirohisa Shiojiri , Toshio Koga
IPC分类号： H04N7/08 , H04J3/16 , H04J3/22 , H04N7/081 , H04N7/12 , H04N7/24 , H04N7/52 , H04N7/58 , H04N11/02 , H04N19/00 , H04N19/102 , H04N19/115 , H04N19/126 , H04N19/15 , H04N19/172 , H04N19/423 , H04N19/46 , H04N19/503 , H04N19/70 , H04N19/85 , H04N19/91 , H04N21/234 , H04N21/2365 , H04N21/2368 , H04N21/434 , H04N21/44
CPC分类号： H04N21/23406 , H04N21/2365 , H04N21/2368 , H04N21/4341 , H04N21/4347
摘要： A method of adaptively multiplexing a plurality of video channel data is disclosed. A multiplexed data includes a plurality of frames each of which contains a plurality of sub-frames. The video channel data are adaptively allocated to the sub-frames. A memory occupancy value of a buffer, which is provided in each of a plurality of video channels, is determined. The buffer is arranged to receive the corresponding video information. A plurality of control signals are produced each of which indicates the memory occupancy value of the corresponding buffer. Following this, a look-up table is accessed which includes a plurality of video channel assignment data for assigning the video channel data to The sub-frames. Thus, one of the channel data assignment data is derived from the look-up table. The video channel data are then multiplexed using one of said channel data assignment data derived from the look-up table.
摘要翻译：公开了一种自适应地复用多个视频信道数据的方法。复用数据包括多个帧，每个帧包含多个子帧。视频信道数据被自适应地分配给子帧。确定在多个视频通道中的每一个中提供的缓冲器的存储器占用值。缓冲器被布置成接收相应的视频信息。产生多个控制信号，每个控制信号指示相应缓冲器的存储器占用值。接下来，访问包括用于将视频频道数据分配给子帧的多个视频频道分配数据的查找表。因此，从查找表中导出一个频道数据分配数据。然后，使用从查找表导出的所述频道数据分配数据之一来复用视频频道数据。

9. 发明授权

US5550578A Interactive and conventional television information system 失效
标题翻译：互动和传统的电视信息系统
公开(公告)号：US5550578A
公开(公告)日：1996-08-27
申请号：US318982
申请日：1994-10-06
申请人： W. Leo Hoarty , Joshua W. Soske
发明人： W. Leo Hoarty , Joshua W. Soske
IPC分类号： G06F3/033 , G06F3/048 , G06T9/00 , H04N5/265 , H04N5/44 , H04N5/445 , H04N5/45 , H04N7/10 , H04N7/16 , H04N7/173 , H04N7/22 , H04N7/26 , H04N7/50 , H04N7/58
CPC分类号： H04N5/265 , G06F3/04815 , H04N19/48 , H04N19/61 , H04N19/90 , H04N21/2221 , H04N21/2365 , H04N21/2393 , H04N21/25891 , H04N21/4131 , H04N21/4332 , H04N21/4347 , H04N21/47202 , H04N21/4722 , H04N21/478 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/812 , H04N21/858 , H04N21/8586 , H04N5/4401 , H04N7/10 , H04N7/173 , H04N7/17318 , H04N7/17336 , H04N7/17345 , H04N7/22 , G06F2203/04802 , H04N2007/17372 , H04N2007/1739 , H04N21/47 , H04N5/45 , Y10S345/902 , Y10S715/976
摘要： An interactive television information system coupled to a cable television system having a headend for supplying information services and an information service distribution network for delivering information services to subscriber televisions. Each subscriber television is associated with a home interface controller. The home interface controllers receive the television information signals and include a data transceiver for data communications. A subscriber selection device associated with a home interface controller permits subscriber interaction through the data transceiver with an assigned interactive controller from a plurality of interactive controllers. The assigned interactive controller is in communication with the information sources and in television communication with its assigned home interface controller. Selection of an information source nay be made through channel selection of an apparent channel from any of a first group of apparent channels and a second group of apparent channels. Different information services on different apparent channels from the first group of apparent channels are provided to a given home interface controller via the same television information signal as the subscriber changes channel selection from one of the apparent channels in the first group of apparent channels to another apparent channel in the first group of apparent channels. To receive apparent channels from the second group of apparent channels, a home interface controller simply selects the television information signal at its input corresponding to the selected channel.
摘要翻译：一种交互式电视信息系统，其耦合到具有用于提供信息服务的前端的有线电视系统和用于向用户电视机传送信息服务的信息服务分配网络。每个用户电视与家庭接口控制器相关联。家庭接口控制器接收电视信息信号并且包括用于数据通信的数据收发器。与家庭接口控制器相关联的用户选择设备允许通过数据收发器与来自多个交互式控制器的分配的交互式控制器的用户交互。分配的交互控制器与信息源进行通信，并与其分配的家庭接口控制器进行电视通信。信息源的选择可以通过从第一组明显信道和第二组明显信道中的任何一个的信道选择明细信道来进行。通过与用户从第一组明显信道中的明显信道中的一个频道选择改变信道选择的相同的电视信息信号，向给定的家庭接口控制器提供来自第一组视频信道的不同视频信道上的不同信息服务，渠道在第一组明显渠道。为了从第二组视频通道接收明显的频道，家庭接口控制器简单地在其所选频道的输入端选择电视信息信号。

10. 发明授权

US5534926A Multiplex transmission method for motion picture signals and apparatus therefor 失效
标题翻译：用于运动图像信号的多路传输方法及其装置
公开(公告)号：US5534926A
公开(公告)日：1996-07-09
申请号：US213588
申请日：1994-03-16
申请人： Junichi Ohki , Toshio Koga
发明人： Junichi Ohki , Toshio Koga
IPC分类号： H04J3/22 , H04N7/58 , H04N19/00 , H04N19/102 , H04N19/115 , H04N19/134 , H04N19/15 , H04N19/42 , H04N19/423 , H04N19/46 , H04N19/70 , H04N19/85 , H04N7/12
CPC分类号： H04N21/4347 , H04N21/23406 , H04N21/2365 , H04N21/2385 , H04N21/242 , H04N21/4305 , H04N21/44004
摘要： A multiplex transmission method and apparatus for motion picture signals. A transmission line constituted by transmission channels having different carrier frequencies is prepared. One of the transmission channels has a transmission rate almost equal to the long-term average of information generation speeds in encoding an arbitrary motion picture signal. The input motion picture signal is encoded by using inter-frame and intra-frame correlations, and encoded information is output for each image channel. The image channels are related in one-to-one correspondence with the transmission channels having the different carrier frequencies. When an image channel of interest, of the image channels, exhibits a large generated information amount representing the encoded information generation speed within a time interval determined by a predetermined transmission rate of the transmission line in advance, adaptive multiplexing is performed by dividing and distributing the encoded information of the image channel of interest to the transmission channels including the transmission channel of the image channel of interest. The encoded information divided/distributed by the adaptive multiplexing is transmitted for each allocated transmission channel.
摘要翻译：一种用于运动图像信号的多路传输方法和装置。准备由具有不同载波频率的传输信道构成的传输线。其中一个传输信道的传输速率几乎等于编码任意运动图像信号的信息生成速度的长期平均值。通过使用帧间和帧内相关来对输入运动图像信号进行编码，并为每个图像通道输出编码信息。图像信道与具有不同载波频率的传输信道一一对应地相关联。当图像信道的感兴趣的图像信道预先在由传输线的预定传输速率确定的时间间隔内呈现表示编码信息生成速度的大的生成信息量时，通过分割和分配对包括感兴趣的图像通道的传输通道的传输通道的感兴趣的图像通道的编码信息。对于每个分配的传输信道发送由自适应复用分割/分配的编码信息。

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