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1. 发明申请

WO2006055430A3 BIT-ACCURATE SEED INITIALIZATION FOR PSEUDO-RANDOM NUMBER GENERATORS USED IN A VIDEO SYSTEM 审中-公开
标题翻译：视频系统中伪随机数发生器的BIT精确种子初始化
公开(公告)号：WO2006055430A3
公开(公告)日：2006-07-27
申请号：PCT/US2005040970
申请日：2005-11-14
申请人： THOMSON LICENSING , GOMILA CRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN , BOYCE JILL MACDONALD
发明人： GOMILA CRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN , BOYCE JILL MACDONALD
IPC分类号： G06F7/58 , H04N7/26
CPC分类号： G06F7/582 , H04N19/46 , H04N19/61 , H04N19/70 , H04N19/85
摘要： There are provided methods and apparatus for bit-accurate seed initialization for pseudo-random number generators used in a video system. A method includes the steps of creating (205) a look-up table of PRNG seeds, and initializing (210) one of the PRNG seeds from the look-up table for a picture by accessing the look-up table using a value corresponding to an order of the picture.
摘要翻译：提供了用于在视频系统中使用的伪随机数生成器的比特精确的种子初始化的方法和设备。一种方法包括以下步骤：创建（205）PRNG种子的查找表，以及通过使用与查找表对应的值来访问查找表，从查找表中初始化（210）PRNG种子中的一个PRNG种子图片的顺序。

2. 发明申请

WO2006055333A3 FILM GRAIN SEI MESSAGE INSERTION FOR BIT-ACCURATE SIMULATION IN A VIDEO SYSTEM 审中-公开
标题翻译：用于视频系统中的精确模拟的电影颗粒信息插入
公开(公告)号：WO2006055333A3
公开(公告)日：2007-09-27
申请号：PCT/US2005040383
申请日：2005-11-08
申请人： THOMSON LICENSING , LLACH JOAN , GOMILA CRISTINA , COOPER JEFFREY ALLEN , BOYCE JILL MACDONALD
发明人： LLACH JOAN , GOMILA CRISTINA , COOPER JEFFREY ALLEN , BOYCE JILL MACDONALD
IPC分类号： H04N7/26
CPC分类号： G06T5/002 , G06T2207/10016 , G06T2207/20204 , H04N19/117 , H04N19/159 , H04N19/46 , H04N19/85
摘要： There are provided methods and apparatus for film grain SEI message insertion for bit-accurate simulation in a video system. A method for simulating film grain in an ordered sequence includes the steps of providing (305) film grain supplemental information corresponding to a plurality of intra coded pictures, and providing (310) additional film grain supplemental information corresponding to inter coded pictures between consecutive intra coded pictures, in decode order. The inter coded pictures are selected based upon display order.
摘要翻译：提供了用于影像系统中的比特精确模拟的胶片颗粒SEI消息插入方法和装置。一种用于以有序序列模拟胶片颗粒的方法包括以下步骤：提供（305）与多个帧内编码图像相对应的胶片颗粒补充信息，并且在连续帧内编码之间提供（310）对应于帧间编码图像的附加胶片颗粒补充信息图片，解码顺序。基于显示顺序选择帧间编码图像。

3. 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。

4. 发明申请

WO2006047138A3 TECHNIQUE FOR ADAPTIVE DE-BLOCKING OF BLOCK-BASED FILM GRAIN PATTERNS 审中-公开
标题翻译：用于基于块状薄膜模式的自适应阻塞的技术
公开(公告)号：WO2006047138A3
公开(公告)日：2006-08-03
申请号：PCT/US2005037404
申请日：2005-10-17
申请人： THOMSON LICENSING , GOMILA CRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN
发明人： GOMILA CRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN
IPC分类号： H04N7/26
CPC分类号： G06T5/002 , G06T2207/10016 , G06T2207/20204 , H04N5/21 , H04N19/117 , H04N19/14 , H04N19/176 , H04N19/46 , H04N19/86
摘要： Reduction in the blockiness of a simulated film grain block can be achieved either by the use of adaptive downscaling or adaptive deblocking filtering to adjust the intensity of the pixels at the block edge in accordance with at least one film grain block parameter, such as film grain size, intensity and texture. Performing such adaptive downscaling or adaptive deblocking filtering achieves improved performance at lower computational cost by avoiding modification of film grain block pixels in lesser affected areas.
摘要翻译：可以通过使用自适应缩小或自适应去块滤波来根据至少一个胶片颗粒块参数（例如胶片颗粒）调整块边缘处的像素的强度来实现模拟胶片颗粒块的阻挡性的减小尺寸，强度和质感。执行这种自适应缩小或自适应去块滤波通过避免在较小影响区域中修改胶片颗粒块像素，以较低的计算成本实现了改进的性能。

5. 发明申请

WO2006055199A2 FILM GRAIN SIMULATION FOR NORMAL PLAY AND TRICK MODE PLAY FOR VIDEO PLAYBACK SYSTEMS 审中-公开
标题翻译：用于视频播放系统的正常播放和快速播放的电影模拟
公开(公告)号：WO2006055199A2
公开(公告)日：2006-05-26
申请号：PCT/US2005038607
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
CPC分类号： H04N5/783 , G06T5/002 , G06T5/10 , G06T2207/10016 , G06T2207/20204 , H04N9/8042 , H04N19/117 , H04N19/159 , H04N19/172 , H04N19/44 , H04N19/46 , H04N19/61 , H04N19/85 , H04N19/86
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.
摘要翻译：提供了用于视频播放系统的正常播放和特技模式播放的胶片颗粒模拟的方法和装置。用于模拟视频中的胶片颗粒的方法包括以解码顺序对解码的视频图像序列执行（214）胶片颗粒模拟的步骤。

6. 发明申请

WO2006057994A3 FILM GRAIN SIMULATION TECHNIQUE FOR USE IN MEDIA PLAYBACK DEVICES 审中-公开
标题翻译：用于媒体播放设备的胶片模拟技术
公开(公告)号：WO2006057994A3
公开(公告)日：2006-08-24
申请号：PCT/US2005042282
申请日：2005-11-22
申请人： THOMSON LICENSING , GOMILA CHRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN
发明人： GOMILA CHRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN
IPC分类号： H04N7/26 , H04N5/262 , H04N7/46
CPC分类号： H04N5/262 , G06T5/002 , G06T2207/10016 , G06T2207/20204 , H04N19/117 , H04N19/136 , H04N19/176 , H04N19/186 , H04N19/44 , H04N19/46 , H04N19/59 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/86
摘要： Simulation of a block of film grain for addition to a block of an image occurs by first establishing at least one parameter at least in part in accordance with an attribute of the image block. At least one at least one block of film grain is simulated from at least one film grain pattern generated in accordance with the at least one parameter. In particular, ce film grain pattern is generated using a bit accurate technique.
摘要翻译：通过首先至少部分地根据图像块的属性建立至少一个参数来模拟用于添加到图像块的胶片颗粒块。根据至少一个参数生成的至少一个胶片颗粒图案模拟至少一个至少一个胶片颗粒块。特别是，使用精确的技术生成ce胶片颗粒图案。

7. 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。

8. 发明专利

JP2013017230A Methods, apparatus, and system for film grain cache splitting for film grain simulation 审中-公开
标题翻译：用于电影粒度模拟的薄膜高速缓存分割的方法，装置和系统
公开(公告)号：JP2013017230A
公开(公告)日：2013-01-24
申请号：JP2012206090
申请日：2012-09-19
申请人： Thomson Licensing , トムソンライセンシングThomson Licensing
发明人： COOPER JEFFREY ALLEN , GOMILA CRISTINA , HWANG RYACHI
IPC分类号： H04N7/26
CPC分类号： G06T5/002 , G06T2207/20204 , H04N19/423 , H04N19/61 , H04N19/80
摘要： PROBLEM TO BE SOLVED: To provide a method, an apparatus, and a system for film grain cache splitting for film grain simulation.SOLUTION: The present invention provides a method, an apparatus, and a 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 the 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 the 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：要解决的问题：提供一种用于胶片颗粒模拟的胶片颗粒高速缓存分割的方法，装置和系统。解决方案：本发明提供了一种用于胶片颗粒模拟的胶片颗粒高速缓存分割的方法，装置和系统。在本发明的一个实施例中，一种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方法包括分割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。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012100354A Film grain simulation technique for use in media playback devices 有权
标题翻译：用于媒体播放设备的胶片模拟技术
公开(公告)号：JP2012100354A
公开(公告)日：2012-05-24
申请号：JP2012030249
申请日：2012-02-15
申请人： Thomson Licensing , トムソンライセンシングThomson Licensing
发明人： GOMILA CRISTINA , HWANG RYACHI , COOPER JEFFREY ALLEN
IPC分类号： H04N7/26
CPC分类号： H04N5/262 , G06T5/002 , G06T2207/10016 , G06T2207/20204 , H04N19/117 , H04N19/136 , H04N19/176 , H04N19/186 , H04N19/44 , H04N19/46 , H04N19/59 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/86
摘要： PROBLEM TO BE SOLVED: To provide an improved film grain simulation technique for use in media playback devices.SOLUTION: Simulation of a block of film grain for addition to a block of an image occurs by first, establishing at least one parameter at least in part in accordance with an attribute of the image block. At least one block of film grain is simulated from at least one film grain pattern generated in accordance with the parameter. In particular, the film grain pattern is generated using a bit accurate technique.

10. 发明专利

JP2010246153A 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：JP2010246153A
公开(公告)日：2010-10-28
申请号：JP2010157916
申请日：2010-07-12
申请人： Thomson Licensing , トムソンライセンシングThomson Licensing
发明人： COOPER JEFFREY ALLEN
IPC分类号： H04N7/26 , H04N7/24
CPC分类号： H04N21/4347 , H04N19/114 , H04N21/234381 , H04N21/2365 , H04N21/23655 , H04N21/26275 , H04N21/2662
摘要： PROBLEM TO BE SOLVED: To enhance utilization of a bandwidth when simultaneously transmitting a plurality of video signals. SOLUTION: An apparatus performs temporal staggering for the processing of a specified frame type among various channels, in a multi-channel video transmission system in which channel video segments are processed by corresponding channel video encoders 709 to encode the video segments into frames organized into groups of defined frame types. 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. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：当同时发送多个视频信号时，提高带宽利用率。解决方案：在通道视频段由相应的通道视频编码器709处理以将视频段编码成帧的多通道视频传输系统中，一种装置对各种通道中的指定帧类型的处理执行时间交错组织成定义的帧类型的组。该装置包括帧计数器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，用于向对应于特定相应通道的所选帧交错的通道视频编码器提供定时偏移。版权所有（C）2011，JPO＆INPIT

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