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1. 发明申请

WO2006057937A3 METHODS, APPARATUS AND SYSTEM FOR FILM GRAIN CACHE SPLITTING FOR FILM GRAIN SIMULATION 审中-公开
标题翻译：方法，用于电影谷物模拟的电影谷歌高速缓存分析的设备和系统
公开(公告)号：WO2006057937A3
公开(公告)日：2006-09-08
申请号：PCT/US2005042046
申请日：2005-11-21
申请人： THOMSON LICENSING , COOPER JEFFREY ALLEN , GOMILA CRISTINA , LLACH JOAN
发明人： COOPER JEFFREY ALLEN , GOMILA CRISTINA , LLACH JOAN
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： G06T5/002 , G06T2207/20204 , H04N19/423 , H04N19/61 , H04N19/80
摘要： The present invention provides a method, apparatus and system for film grain cache splitting for film grain simulation. In one embodiment of the present invention a method for storing film grain patterns includes storing at least a first portion of film grain patterns in an internal memory and storing at least a second portion of the film grain patterns in an external memory. That is, in the present invention a method for film grain cache splitting for film grain simulation includes splitting the storage of film grain patterns between an internal cache and an external memory. In one embodiment of the present invention, the internal cache is integrated into an integrated circuit chip of a decoder.
摘要翻译：本发明提供了一种用于胶片颗粒模拟的胶片颗粒高速缓冲分割的方法，装置和系统。在本发明的一个实施例中，用于存储胶片颗粒图案的方法包括将至少第一部分胶片颗粒图案存储在内部存储器中，并将胶片颗粒图案的至少第二部分存储在外部存储器中。也就是说，在本发明中，用于胶片颗粒模拟的胶片颗粒高速缓存分割的方法包括分离内部高速缓存和外部存储器之间的胶片颗粒图案的存储。在本发明的一个实施例中，内部高速缓存集成到解码器的集成电路芯片中。

2. 发明申请

WO2006044276A1 METHODS, APPARATUS AND SYSTEM FOR FILM GRAIN SIMULATION 审中-公开
标题翻译：方法，电脑模拟的装置和系统
公开(公告)号：WO2006044276A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/036267
申请日：2005-10-07
申请人： THOMSON LICENSING , COOPER, Jeffrey, Allen , LLACH, Joan , GOMILA, Cristina
发明人： COOPER, Jeffrey, Allen , LLACH, Joan , GOMILA, Cristina
IPC分类号： G06T9/00
CPC分类号： G06T5/002 , G06F17/30784 , G06T2207/10016 , G06T2207/20204 , G11B27/031 , H04N5/775 , H04N9/8715 , H04N19/423 , H04N19/44 , H04N19/46 , H04N19/467 , H04N19/85
摘要： The present invention provides a method, apparatus and system for providing fast access to film grain patterns in a film grain simulation process including providing a first memory storing at least one film grain pattern and in response to a film grain pattern required by the film grain simulation process not being stored in the first memory, updating the first memory to obtain at least the required film grain pattern from at least a second memory. In one embodiment, the first memory is a local cache, the second memory is a film grain pattern database and a controller causes the examination of the local cache for a particular film grain pattern required in the film grain simulation process. In response to the required film grain pattern not being stored in the local cache, the controller causes the update of the local cache using the film grain pattern database.
摘要翻译：本发明提供了一种用于在胶片颗粒模拟过程中提供对胶片颗粒图案的快速访问的方法，装置和系统，包括提供存储至少一个胶片颗粒图案的第一存储器和响应于胶片颗粒模拟所需的胶片颗粒图案处理不被存储在第一存储器中，更新第一存储器以从至少第二存储器获得至少所需的胶片颗粒图案。在一个实施例中，第一存储器是本地高速缓存，第二存储器是胶片颗粒图案数据库，并且控制器对胶片颗粒模拟过程中所需的特定胶片颗粒图案的本地高速缓存进行检查。响应于所需的胶片颗粒图案不存储在本地高速缓存中，控制器使用胶片颗粒图案数据库来使本地高速缓存更新。

3. 发明申请

WO2004114668A1 DECODING METHOD AND APPARATUS ENABLING FAST CHANNEL CHANGE OF COMPRESSED VIDEO 审中-公开
标题翻译：解码方法和设备实现压缩视频的快速通道更改
公开(公告)号：WO2004114668A1
公开(公告)日：2004-12-29
申请号：PCT/US2004/018764
申请日：2004-06-15
申请人： THOMSON LICENSING S.A. , BOYCE, Jill, MacDonald , TOURAPIS, Alexandros, Michael , COOPER, Jeffrey, Allen
发明人： BOYCE, Jill, MacDonald , TOURAPIS, Alexandros, Michael , COOPER, Jeffrey, Allen
IPC分类号： H04N7/24
CPC分类号： H04N19/44 , H04N5/4401 , H04N5/50 , H04N19/00 , H04N19/105 , H04N19/107 , H04N19/132 , H04N19/159 , H04N19/162 , H04N19/172 , H04N19/174 , H04N19/33 , H04N19/39 , H04N19/527 , H04N19/573 , H04N19/58 , H04N19/587 , H04N19/59 , H04N19/61 , H04N19/70 , H04N19/86 , H04N21/234363 , H04N21/234381 , H04N21/23439 , H04N21/2365 , H04N21/2662 , H04N21/4347 , H04N21/4384 , H04N21/440263 , H04N21/440281 , H04N21/4621 , H04N21/8451
摘要： A video decoder (200, 600, 700), and corresponding method (900) are described for enabling fast channel change of compressed video, where a video decoder (200, 600, 700) for receiving compressed stream data and providing decompressed video output includes a demultiplexor (210, 610, 710) for receiving the compressed stream data and separating the normal stream and the channel change stream, a normal decoding portion (212, 612, 712) in signal communication with the demultiplexor for selectably receiving the compressed normal and channel change streams, and providing decompressed video output, and a normal frame store in signal communication with the normal decoding portion for storing reference pictures.
摘要翻译：描述了用于实现压缩视频的快速频道改变的视频解码器（200,600,700）和相应的方法（900），其中用于接收压缩流数据并提供解压缩视频输出的视频解码器（200,600,700）包括用于接收压缩流数据并分离正常流和信道改变流的解复用器（210,610,710），与解复用器进行信号通信的正常解码部分（212,612,712），用于可选择地接收压缩的法线; 信道改变流，并提供解压缩的视频输出，以及与正常解码部分进行信号通信的正常帧存储，用于存储参考图像。

4. 发明申请

WO03007580A3 DIGITAL AUDIO/VIDEO BROADCAST ON CELLULAR SYSTEMS 审中-公开
标题翻译：数字音频/视频广播在细胞系统
公开(公告)号：WO03007580A3
公开(公告)日：2003-07-03
申请号：PCT/US0222556
申请日：2002-07-12
申请人： THOMSON LICENSING SA , COOPER JEFFREY ALLEN , RAMASWAMY KUMAR
发明人： COOPER JEFFREY ALLEN , RAMASWAMY KUMAR
IPC分类号： H04H20/00 , H04B7/26 , H04W72/00 , H04B1/707 , H04L13/02
CPC分类号： H04W72/005 , H04B7/2693 , H04B2201/70701
摘要： A method for providing information to a plurality of wireless mobile communication devices. The method includes dedicating at least one channel (3061) of a plurality of spread spectrum data channels (306) as a broadcast channel. The frequency and phase of a carrier signal and of a chip rate clock (206) of the at least one channel are synchronized for each of a plurality of cell transmitters (204) of a respective plurality of base stations (134). The Information is then broadcast over the at least one dedicated channel from each base station.
摘要翻译：一种用于向多个无线移动通信设备提供信息的方法。该方法包括将多个扩频数据信道（306）中的至少一个信道（3061）专用为广播信道。针对相应的多个基站（134）的多个小区发射机（204）中的每一个，同步所述至少一个信道的载波信号和码片速率时钟（206）的频率和相位。然后，通过来自每个基站的至少一个专用信道广播该信息。

5. 发明申请

WO2003009578A2 ROBUST RECEPTION OF DIGITAL BROADCAST TRANSMISSION 审中-公开
标题翻译：数字广播传输的鲁棒接收
公开(公告)号：WO2003009578A2
公开(公告)日：2003-01-30
申请号：PCT/US2002/022723
申请日：2002-07-17
申请人： THOMSON LICENSING S.A. , RAMASWAMY, Kumar , KNUTSON, Paul, Gothard , COOPER, Jeffrey, Allen
发明人： RAMASWAMY, Kumar , KNUTSON, Paul, Gothard , COOPER, Jeffrey, Allen
IPC分类号： H04N
CPC分类号： H04L1/02 , H04H20/16 , H04H20/28 , H04H20/40 , H04H60/11 , H04H60/27 , H04N19/61 , H04N19/895 , H04N21/23406 , H04N21/234327 , H04N21/2365 , H04N21/2383 , H04N21/25816 , H04N21/2585 , H04N21/4181 , H04N21/42684 , H04N21/4331 , H04N21/4347 , H04N21/4382 , H04N21/44209 , H04N21/6112 , H04N21/6187 , H04N21/6402
摘要： A method and apparatus for improving the reception of digitally modulated signals. A main signal and a supplemental signal are provided in the transmitter. The signals may be substantially identical except that the supplemental signal is advanced in time with respect to the main signal. The main and supplemental signals are sent from the transmitter to the receiver modulated on a signal. At the receiver, the supplemental signal is stored in a buffer. If the main signal is undesirably changed during transmission, corresponding portions of the supplement signal are substituted for the undesired portions of the main signal.
摘要翻译：一种改善数字调制信号接收的方法和装置。在发射机中提供主信号和补充信号。信号可以基本相同，除了补充信号相对于主信号在时间上提前。主要和补充信号从发射机发送到在信号上调制的接收机。在接收机处，补充信号被存储在缓冲器中。如果主信号在传输期间不期望地改变，则补充信号的对应部分被替换为主信号的不期望的部分。

6. 发明申请

WO2006055199A3 FILM GRAIN SIMULATION FOR NORMAL PLAY AND TRICK MODE PLAY FOR VIDEO PLAYBACK SYSTEMS 审中-公开
公开(公告)号：WO2006055199A3
公开(公告)日：2006-05-26
申请号：PCT/US2005/038607
申请日：2005-10-27
申请人： THOMSON LICENSING , LLACH, Joan , COOPER, Jeffrey, Allen , GOMILA, Cristina
发明人： LLACH, Joan , COOPER, Jeffrey, Allen , GOMILA, Cristina
IPC分类号： H04N7/26 , H04N7/50
摘要： There is provided method and apparatus for film grain simulation for normal play and trick mode play for video playback systems. A method for simulating film grain in video includes the step of performing (214) film grain simulation on a sequence of decoded video pictures in decode order.

7. 发明申请

WO2006044880A1 METHODS FOR DETERMINING BLOCK AVERAGES FOR FILM GRAIN SIMULATION 审中-公开
标题翻译：用于确定膜片模拟的块平均法的方法
公开(公告)号：WO2006044880A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/037405
申请日：2005-10-17
申请人： THOMSON LICENSING , COOPER, Jeffrey, Allen , LLACH, Joan , GOMILA, Cristina
发明人： COOPER, Jeffrey, Allen , LLACH, Joan , GOMILA, Cristina
IPC分类号： G06T5/00 , G06T5/20
CPC分类号： G06T5/002 , G06F17/30784 , G06T2207/10016 , G06T2207/20204 , G11B27/031 , H04N5/775 , H04N9/8715 , H04N19/423 , H04N19/44 , H04N19/46 , H04N19/467 , H04N19/85
摘要： The present invention provides methods for determining block averages in film grain simulation including determining block averages during a display process and determining block averages during a decoding process. The methods of the present invention exhibit different characteristics in terms of memory requirements and computational cost. More specifically, the first method uses no external memory, but requires either extra reads of the blocks, or internal memory in the display pipeline, while the second method requires extra memory bandwidth and extra external memory (e.g., RAM).
摘要翻译：本发明提供用于确定胶片颗粒模拟中的块平均的方法，包括在显示处理期间确定块平均值，并在解码过程期间确定块平均值。本发明的方法在记忆要求和计算成本方面表现出不同的特征。更具体地说，第一种方法不使用外部存储器，但是需要对显示管道中的块或内部存储器进行额外读取，而第二种方法需要额外的存储器带宽和额外的外部存储器（例如，RAM）。

8. 发明申请

WO2005020585A1 VIDEO COMFORT NOISE ADDITION TECHNIQUE 审中-公开
标题翻译：视频舒适噪音添加技术
公开(公告)号：WO2005020585A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/025366
申请日：2004-08-04
申请人： THOMSON LICENSING S.A. , BOYCE, Jill, MacDonald , GOMILA, Cristina , COOPER, Jeffrey, Allen
发明人： BOYCE, Jill, MacDonald , GOMILA, Cristina , COOPER, Jeffrey, Allen
IPC分类号： H04N7/26
CPC分类号： H04N19/90 , H04N19/102 , H04N19/136 , H04N19/44 , H04N19/86
摘要： A decoding arrangement (10, 100, 1000) for decoding pictures in an incoming video stream includes a noise generator (16, 16') for adding a dither signal containing random noise to the pictures after video decoding, to improve the subjective video quality. The noise generator adds noise to each pixel in an amount correlated to additive noise of pixels in a prior picture, either a previously displayed picture (i.e., a previously decoded picture to which noise has been added), or a previously decoded picture.
摘要翻译：用于对输入视频流中的图像进行解码的解码装置（10,100,1000）包括用于在视频解码之后将包含随机噪声的抖动信号添加到图像的噪声发生器（16,16'），以改善主观视频质量。噪声发生器以与先前图像中的像素的附加噪声相关联的量（即，已经被添加了噪声的先前解码的图像）或先前解码的图像来增加每个像素的噪声。

9. 发明申请

WO2004047444A1 METHOD AND SYSTEM FOR STAGGERED STATISTICAL MULTIPLEXING 审中-公开
标题翻译： STAGGERED STATISTICAL MULTIPLEXING的方法和系统
公开(公告)号：WO2004047444A1
公开(公告)日：2004-06-03
申请号：PCT/US2003/033887
申请日：2003-10-27
申请人： THOMSON LICENSING S.A. , COOPER, Jeffrey, Allen
发明人： COOPER, Jeffrey, Allen
IPC分类号： H04N7/12
CPC分类号： H04N21/4347 , H04N19/114 , H04N21/234381 , H04N21/2365 , H04N21/23655 , H04N21/26275 , H04N21/2662
摘要： In a multi-channel video transmission system in which channel video segments are operated on by corresponding channel video encoders (709) to encode the video segments into frames organized into groups of defined frame types, an apparatus and method to cause a temporal staggering for the processing of a specific frame type among the various channels. In one preferred embodiment, the apparatus includes a frame counter (701) to synchronize reset signals associated with the corresponding channel video encoders (709) and a means for providing a timing offset to channel video encoders corresponding to a selected frame stagger for a particular corresponding channel.
摘要翻译：在多通道视频传输系统中，其中通道视频段由对应的通道视频编码器（709）操作以将视频段编码成被组织成定义的帧类型的组的帧;一种用于引起时间交错的装置和方法，处理各种频道中的特定帧类型。在一个优选实施例中，该装置包括一个帧计数器（701），用于同步与相应的通道视频编码器（709）相关联的复位信号，以及一个装置，用于向对应于特定对应的所选择的帧交错的通道视频编码器提供定时偏移渠道。

10. 发明申请

WO2003043321A1 VIDEO RECORDING SYSTEM AND METHOD FOR A PLURALITY OF INDIVIDUAL USERS AND CATEGORIES OF USERS 审中-公开
标题翻译：个人用户和用户种类多样化的视频记录系统和方法
公开(公告)号：WO2003043321A1
公开(公告)日：2003-05-22
申请号：PCT/US2002/035958
申请日：2002-11-08
申请人： THOMSON LICENSING S.A. , BOYCE, MAC DONALD, Jill , COOPER, Jeffrey, Allen
发明人： BOYCE, MAC DONALD, Jill , COOPER, Jeffrey, Allen
IPC分类号： H04N5/76
CPC分类号： H04N21/4147 , G11B19/025 , G11B27/034 , G11B27/105 , G11B27/34 , G11B27/36 , G11B2220/20 , H04N5/76 , H04N5/782 , H04N21/4312 , H04N21/4314 , H04N21/4335 , H04N21/4345 , H04N21/4532 , H04N21/47214 , H04N21/4751 , H04N21/4753 , H04N21/4756 , H04N21/4882
摘要： A system and method for a television program recording and playback system such as a Personal Video Recorder (PVR) or Digital Video Recorder (DVR) wherein the individual users and, optionally, categories of users, are established, an individual user logs in and selects a television program to be recorded. Later, after the program has been recorded, when a user logs in, a menu listing only those programs for which that user has selected for recording may be displayed in the graphical user interface (GUI). A user may also designate other users for a selected program and after that program is recorded and a designated user logs in, the list of programs includes those for which the logged in user has been designated. When there is insufficient storage space to record a program selected to be recorded, the system and method automatically delete from storage previously recorded programs according to a protocol which may consider how many of the permitted users have viewed the program, the thumbs up or thumbs down ratings assigned to the program by those users which have viewed the program, the group to which users which have not yet viewed the program belong, or how recently the stored program was viewed by a user. Passwords may be required for a user to log in.
摘要翻译：一种用于诸如个人视频记录器（PVR）或数字视频记录器（DVR）的电视节目记录和回放系统的系统和方法，其中个体用户和可选地，用户的类别被建立，个体用户登录并选择要记录的电视节目。之后，在记录程序之后，当用户登录时，可以在图形用户界面（GUI）中显示仅列出用户已经选择进行记录的程序的菜单。用户还可以为所选程序指定其他用户，并且在该程序被记录并且指定的用户登录之后，程序列表包括已经指定登录用户的程序。当没有足够的存储空间来记录选择要记录的程序时，系统和方法将根据可能考虑有多少允许用户查看程序的方式自动从存储先前记录的程序中删除，大拇指或向下拇指已查看程序的用户分配给程序的评级，尚未查看程序的用户所属的组，或用户近期查看存储的程序。用户可能需要密码才能登录。

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