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1. 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。

2. 发明申请

WO2008085433A3 HYPOTHETICAL REFERENCE DECODER FOR SCALABLE VIDEO CODING 审中-公开
标题翻译：可缩放视频编码的反向参考解码器
公开(公告)号：WO2008085433A3
公开(公告)日：2008-09-12
申请号：PCT/US2007026240
申请日：2007-12-21
申请人： THOMSON LICENSING , ZHU LIHUA , LUO JIANCONG , YIN PENG , GOMILA CHRISTINA
发明人： ZHU LIHUA , LUO JIANCONG , YIN PENG , GOMILA CHRISTINA
IPC分类号： H04N19/42 , H04N19/30
CPC分类号： H04N19/36 , H04N19/30 , H04N19/31 , H04N19/61 , H04N19/70
摘要： The present principles relate to a hypothetical reference decoder (HRD) for a Scalable Video Coding extension for a compression algorithm. One such implementation proposes to modify the H.264/AVC HRD for use with the SVC of AVC. That implementation defines HRD constraints for each interoperability point of SVC. One implementation in particular is described, but other implementations are possible and are contemplated by the present principles. The changes for spatial, temporal, and SNR scalability are shown. There are also changes to the related HRD parameters followed that are shown. The several mentioned implementations provide rules for an HRD for SVC. At least one implementation proposes the SVC-HRD rules as modifications to the AVC-HRD rules. A user may use the proposed SVC-HRD rules to build an SVC-HRD and test a bitstream for SVC compliance.
摘要翻译：本原理涉及用于压缩算法的可伸缩视频编码扩展的假设参考解码器（HRD）。一种这样的实现方案提出修改用于AVC的SVC的H.264 / AVC HRD。该实现为SVC的每个互操作性点定义了HRD约束。具体描述了一个实施方式，但是其他实施方式是可能的并且由本原理构思。显示了空间，时间和SNR可伸缩性的变化。显示随后的相关HRD参数的变化。这几个提到的实现为SVC的HRD提供了规则。至少有一个实施方案提出将SVC-HRD规则作为对AVC-HRD规则的修改。用户可以使用提出的SVC-HRD规则来构建SVC-HRD并测试比特流以符合SVC。

3. 发明申请

WO2007047736A3 MULTI-VIEW VIDEO CODING USING SCALABLE VIDEO CODING 审中-公开
标题翻译：多视图视频编码使用可扩展的视频编码
公开(公告)号：WO2007047736A3
公开(公告)日：2007-07-12
申请号：PCT/US2006040658
申请日：2006-10-17
申请人： THOMSON LICENSING , YIN PENG , GOMILA CHRISTINA , SU YEPING
发明人： YIN PENG , GOMILA CHRISTINA , SU YEPING
IPC分类号： H04N7/50 , H04N7/26
CPC分类号： H04N19/615 , H04N19/31 , H04N19/33 , H04N19/36 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/63 , H04N19/91
摘要： There are provided methods and apparatus for stereoscopic video coding using scalable video coding. A scalable video encoder includes an encoder (100) for encoding at least two views corresponding to multi-view video content by, encoding a particular view of the at least two views as a base layer, and encoding each of at least one other view of the at least two views as an enhancement layer using a prediction from a lower layer corresponding to at least one of the particular view and the at least one other view. The at least two views are encoded based on a selection from among at least two of temporal, spatial, and signal to noise ratio scalability techniques.
摘要翻译：提供了使用可伸缩视频编码的立体视频编码的方法和设备。可伸缩视频编码器包括编码器（100），其用于通过以下操作来编码与多视点视频内容相对应的至少两个视点：将所述至少两个视点的特定视图编码为基础层，以及编码至少一个其他视图所述至少两个视图使用来自与特定视图和所述至少一个其他视图中的至少一个相对应的较低层的预测作为增强层。基于来自时间，空间和信噪比可缩放性技术中的至少两者的选择来对至少两个视图进行编码。

4. 发明专利

MX2009007272A DECODIFICADOR DE REFERENCIA HIPOTETICA PARA CODIFICACION ESCALABLE DE VIDEO. 未知
公开(公告)号：MX2009007272A
公开(公告)日：2009-10-08
申请号：MX2009007272
申请日：2007-12-21
申请人： THOMSON LICENSING
发明人： YIN PENG , GOMILA CHRISTINA , ZHU LIHUA , LUO JIANCONG
IPC分类号： H04N19/42 , H04N19/30
摘要： Los presentes principios se relacionan con un decodificador de referencia hipotética (HRD) para una extensión de codificación de video escalable para un algoritmo de compresión. Tal implementación propone modificar el HRD H-264/AVC con el SVC de AVC. Esa implementación define las restricciones de HRD para cada punto de interoperabilidad de SVC. Se describe una implementación en particular, pero son posibles otras implementaciones y se contemplan por los presentes principios. Se muestran los cambios para el escalamiento espacial, temporal y de SNR. También hay cambios con los parámetros HRD relacionados que se muestran. Las diferentes implementaciones mencionadas proporcionan reglas para un HRD para SVC. Por lo menos una implementación propone las reglas SVC-HRD como modificaciones para las reglas AVC-HRD. Un usuario puede utilizar las reglas SVC-HRD propuestas para construir un SVC-HRD y probar una corriente de bits para la compatibilidad de SVC.

5. 发明专利

MX2007006139A TECNICA DE SIMULACION DE GRANO DE PELICULA PARA USO EN DISPOSITIVOS DE REPRODUCCION DE MEDIOS. 未知
公开(公告)号：MX2007006139A
公开(公告)日：2007-07-19
申请号：MX2007006139
申请日：2005-11-22
申请人： THOMSON LICENSING
发明人： COOPER JEFFREY ALLEN , LLACH JOAN , GOMILA CHRISTINA
IPC分类号： H04N5/00 , H04N7/00
摘要： La simulacion de un bloque de grano de pelicula para adicion a un bloque de imagen ocurre al primero establecer por lo menos un parametro por lo menos en parte de conformidad con un atributo del bloque de imagen. El por lo menos un bloque de grano de pelicula se simula del por lo menos un patron de grano de pelicula generado de conformidad con el por lo menos un parametro. En particular, el patron de grano de pelicula se genera con el uso de una tecnica de exactitud de bits.

6. 发明专利

AU2005309719A1 Film grain simulation technique for use in media playback devices 未知
公开(公告)号：AU2005309719A1
公开(公告)日：2006-06-01
申请号：AU2005309719
申请日：2005-11-22
申请人： THOMSON LICENSING
发明人： LLACH JOAN , COOPER JEFFREY ALLEN , GOMILA CHRISTINA
IPC分类号： H04N7/26
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, the film grain pattern is generated using a bit accurate technique.

7. 发明专利

ZA200900857B Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding 未知
公开(公告)号：ZA200900857B
公开(公告)日：2010-05-26
申请号：ZA200900857
申请日：2007-07-05
申请人： THOMSON LICENSING
发明人： PANDIT PURVIN BIBHAS , SU YEPING , YIN PENG , GOMILA CHRISTINA
IPC分类号： H04N19/103 , H04N19/176 , H04N19/436 , H04N19/46 , H04N19/513 , H04N19/597 , H04N19/70

8. 发明专利

MY162367A HYPOTHETICAL REFERENCE DECODER FOR SCALABLE VIDEO CODING 未知
公开(公告)号：MY162367A
公开(公告)日：2017-06-15
申请号：MYPI20092800
申请日：2007-12-21
申请人： THOMSON LICENSING
发明人： ZHU LIHUA , LUO JIANCONG , YIN PENG , GOMILA CHRISTINA
IPC分类号： H04N19/42 , H04N19/30
摘要： THE PRESENT PRINCIPLES RELATE TO A HYPOTHETICAL REFERENCE DECODER, HRD FOR A SCALABLE VIDEO CODING EXTENSION FOR A COMPRESSION ALGORITHM. ONE SUCH IMPLEMENTATION PROPOSES TO MODIFY THE H.264/AVC HRD FOR USE WITH THE SVC OF AVC. THAT IMPLEMENTATION DEFINES HRD CONSTRAINTS FOR EACH INTEROPERABILITY POINT OF SVC. ONE IMPLEMENTATION IN PARTICULAR IS DESCRIBED, BUT OTHER IMPLEMENTATIONS ARE POSSIBLE AND ARE CONTEMPLATED BY THE PRESENT PRINCIPLES. THE CHANGES FOR SPATIAL, TEMPORAL, AND SNR SCALABILITY ARE SHOWN. THERE ARE ALSO CHANGES TO THE RELATED HRD PARAMETERS FOLLOWED THAT ARE SHOWN. THE SEVERAL MENTIONED IMPLEMENTATIONS PROVIDE RULES FOR AN HRD FOR SVC. AT LEAST ONE IMPLEMENTATION PROPOSES THE SVC-HRD RULES AS MODIFICATIONS TO THE AVC-HRD RULES. A USER MAY USE THE PROPOSED SVC-HRD RULES TO BUILD AN SVC-HRD AND TEST A BITSTREAM FOR SVC COMPLIANCE. THE MOST ILLUSTRATIVE DRAWING IS

9. 发明专利

HK1107481A1 FILM GRAIN SIMULATION TECHNIQUE FOR USE IN MEDIA PLAYBACK DEVICES 未知
公开(公告)号：HK1107481A1
公开(公告)日：2008-04-03
申请号：HK08101232
申请日：2008-01-31
申请人： THOMSON LICENSING
发明人： GOMILA CHRISTINA , LLACH JOAN , COOPER JEFFREY ALLEN
IPC分类号： H04N20060101
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, the film grain pattern is generated using a bit accurate technique.

10. 发明专利

CA2587445A1 FILM GRAIN SIMULATION TECHNIQUE FOR USE IN MEDIA PLAYBACK DEVICES 未知
公开(公告)号：CA2587445A1
公开(公告)日：2006-06-01
申请号：CA2587445
申请日：2005-11-22
申请人： THOMSON LICENSING
发明人： COOPER JEFFREY ALLEN , GOMILA CHRISTINA , LLACH JOAN
IPC分类号： H04N7/26 , H04N5/262 , H04N7/46
摘要： Simulation of a block of film grain for addition to a block of an image occu rs 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 fil m 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.

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