-
公开(公告)号：JP2011182452A
公开(公告)日：2011-09-15
申请号：JP2011101494
申请日：2011-04-28
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： WALKER GORDON KENT , RAVEENDRAN VIJAYALAKSHMI R , CHEN PEISONG , TIAN TAO , SHI FANG , SWAZEY SCOTT T , OGUZ SEYFULLAH HALIT , ROHATGI AMIT , GANAPATHY SUBRAMANIA SITARAMAN , BHAMIDIPATI PHANIKUMAR
IPC: H04N7/32 , H04N7/24 , H04N19/105 , H04N19/159 , H04N19/166 , H04N19/172 , H04N19/37 , H04N19/46 , H04N21/234 , H04N21/2343 , H04N21/2383 , H04N21/2662 , H04N21/438 , H04N21/44 , H04N21/63
CPC classification number: H04N21/23424 , H04N19/105 , H04N19/159 , H04N19/166 , H04N19/172 , H04N19/37 , H04N19/46 , H04N21/23439 , H04N21/2383 , H04N21/2662 , H04N21/4384 , H04N21/44016 , H04N21/631
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing multimedia data, which enable faster channel acquisition, improved error recovery, and improved efficiency. SOLUTION: An encoder device encodes a first portion of a piece of multimedia data using inter-coding to generate a first version, and encodes the first portion of the multimedia data using intra-coding to generate a second version. A decoder device receives the first version of the first portion of the multimedia data that has been inter-coded and the second version of the first portion of the multimedia data that has been intra-coded, and selectively decodes the received first and second versions. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种用于处理多媒体数据的方法和设备，其使得能够更快地进行信道获取，改进的错误恢复和提高的效率。 解码：编码器装置使用帧间编码来编码一段多媒体数据的第一部分以产生第一版本，并使用帧内编码对多媒体数据的第一部分进行编码以生成第二版本。 解码器装置接收已被帧间编码的多媒体数据的第一部分的第一版本和已被内部编码的多媒体数据的第一部分的第二版本，并且选择性地解码所接收的第一和第二版本。 版权所有（C）2011，JPO＆INPIT
-
公开(公告)号：JP2013232935A
公开(公告)日：2013-11-14
申请号：JP2013128473
申请日：2013-06-19
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , TIAN TAO , BHAMIDIPATI PHANIKUMAR , HUANG SI , CHEN PEISONG , SITARAMAN GANAPATHY SUBRAMANIA , OGUZ SEYFULLAH HALIT
CPC classification number: H04N19/40 , H04N5/144 , H04N5/147 , H04N5/21 , H04N7/0115 , H04N7/012 , H04N19/107 , H04N19/114 , H04N19/115 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/147 , H04N19/149 , H04N19/154 , H04N19/159 , H04N19/172 , H04N19/18 , H04N19/187 , H04N19/194 , H04N19/30 , H04N19/36 , H04N19/577 , H04N19/61 , H04N19/65 , H04N19/86 , H04N19/87 , H04N19/89 , H04N21/234309 , H04N21/2353 , H04N21/2389
Abstract: PROBLEM TO BE SOLVED: To provide a device and methods for data alignment with a time domain boundary.SOLUTION: A method of processing multimedia data includes obtaining content information regarding multimedia data, and encoding the multimedia data so as to align a data boundary with a frame boundary in a time domain, where said encoding is based on the content information. In another aspect, the method of processing multimedia data includes obtaining a content classification of the multimedia data, and encoding blocks in the multimedia data as intra-coded blocks and inter-coded blocks on the basis of the content classification to increase the error resilience of the encoded multimedia data.
Abstract translation: 要解决的问题：提供一种用于与时域边界进行数据对准的装置和方法。解决方案：处理多媒体数据的方法包括：获得关于多媒体数据的内容信息，以及对多媒体数据进行编码，以使数据边界与 帧边界，其中所述编码基于内容信息。 在另一方面，处理多媒体数据的方法包括：基于内容分类获得多媒体数据的内容分类和多媒体数据中的块作为帧内编码块和帧间编码块，以增加错误弹性 编码的多媒体数据。
-
公开(公告)号：JP2012110038A
公开(公告)日：2012-06-07
申请号：JP2012028724
申请日：2012-02-13
Applicant: QUALCOMM INC
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , TIAN TAO , BHAMIDIPATI PHANIKUMAR , HUANG SI , CHEN PEISONG , SITARAMAN GANAPATHY SUBRAMANIA , OGUZ SEYFULLAH HALIT
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for data alignment with a time domain boundary.SOLUTION: Apparatus and methods for using content information for encoding multimedia data are described. A method of processing multimedia data includes receiving content information of multimedia data, and encoding the multimedia data for aligning a data boundary with a frame boundary in the time domain, where the coding is based on the content information. In other aspects, a method for processing multimedia data includes obtaining content classification of the multimedia data; and coding blocks in the multimedia data as an intra-coded or inter-coded block based on the content classification to improve error resilience of the coded multimedia data. The invention further claims a device capable of processing the multimedia data described in the method.
-
4.发明专利Methods and systems for resizing multimedia content based on quality and rate information 有权基于质量和速率信息来确定多媒体内容的方法和系统
公开(公告)号：JP2013059048A
公开(公告)日：2013-03-28
申请号：JP2012227334
申请日：2012-10-12
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , BINITA GUPTA , BHAMIDIPATI PHANIKUMAR , COLLINS BRUCE , DEVARSHI SHAH , ROBERT S DALEY , STEN JORGEN DAHL , SERAFIM S JR LOUKAS , BHARAT AHUJA , NAGARAJ THADI M , VINOD KAUSHIK , PRASANNA KANNAN
CPC classification number: H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for resizing multimedia content on the basis of quality and rate information.SOLUTION: Encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information to a multiplex module. The multiplex module determines whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects the segments to be resized on the basis of the quality and rate information.
Abstract translation: 要解决的问题：提供在质量和速率信息的基础上调整多媒体内容大小的方法和系统。 解决方案：编码器模块将其各自的数据段与质量和速率信息相关联，并将质量和速率信息至少发送到多路复用模块。 复用模块确定编码器模块希望在当前超帧中包括的数据段是否适合传输信道的可用带宽内。 如果复用模块确定多个数据段不适合可用带宽，则多路复用模块基于质量和速率信息来选择要调整大小的段。 版权所有（C）2013，JPO＆INPIT
-
5.发明专利Content driven transcoder that orchestrates multimedia transcoding using content information 审中-公开使用内容信息进行多媒体转换的内容驱动器
公开(公告)号：JP2012199961A
公开(公告)日：2012-10-18
申请号：JP2012113427
申请日：2012-05-17
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , TIAN TAO , BHAMIDIPATI PHANIKUMAR , HUANG SI , CHEN PEISONG , SITARAMAN GANAPATHY SUBRAMANIA , OGUZ SEYFULLAH HALIT
CPC classification number: H04N19/40 , H04N5/144 , H04N5/147 , H04N5/21 , H04N7/0115 , H04N7/012 , H04N19/107 , H04N19/114 , H04N19/115 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/147 , H04N19/149 , H04N19/154 , H04N19/159 , H04N19/172 , H04N19/18 , H04N19/187 , H04N19/194 , H04N19/30 , H04N19/36 , H04N19/577 , H04N19/61 , H04N19/65 , H04N19/86 , H04N19/87 , H04N19/89 , H04N21/234309 , H04N21/2353 , H04N21/2389
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and methods of using content information for encoding multimedia data.SOLUTION: A method of processing multimedia data includes receiving multimedia data, and encoding the multimedia data into a first data group and a second data group based on content of the multimedia data. The first data group is configured to be independently decodable from the second data group. The first and second data groups are encoded at different quality levels. The method can also include classifying the content of the multimedia data and encoding the multimedia data based on the content classification.
Abstract translation: 要解决的问题：提供使用内容信息来编码多媒体数据的装置和方法。 解决方案：处理多媒体数据的方法包括：接收多媒体数据，并根据多媒体数据的内容将多媒体数据编码成第一数据组和第二数据组。 第一数据组被配置为可以从第二数据组独立地解码。 第一和第二数据组以不同的质量级别进行编码。 该方法还可以包括基于内容分类对多媒体数据的内容进行分类和对多媒体数据进行编码。 版权所有（C）2013，JPO＆INPIT
-
Patent Agency Ranking
公开(公告)号：JP2013157994A
公开(公告)日：2013-08-15
申请号：JP2013034669
申请日：2013-02-25
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , TIAN TAO , BHAMIDIPATI PHANIKUMAR , HUANG SI , CHEN PEISONG , SITARAMAN GANAPATHY SUBRAMANIA , OGUZ SEYFULLAH HALIT
CPC classification number: H04N19/40 , H04N5/144 , H04N5/147 , H04N5/21 , H04N7/0115 , H04N7/012 , H04N19/107 , H04N19/114 , H04N19/115 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/147 , H04N19/149 , H04N19/154 , H04N19/159 , H04N19/172 , H04N19/18 , H04N19/187 , H04N19/194 , H04N19/30 , H04N19/36 , H04N19/577 , H04N19/61 , H04N19/65 , H04N19/86 , H04N19/87 , H04N19/89 , H04N21/234309 , H04N21/2353 , H04N21/2389
Abstract: PROBLEM TO BE SOLVED: To provide apparatus and methods of using content information for encoding multimedia data.SOLUTION: A method of processing multimedia data includes classifying content of multimedia data, and encoding the multimedia data in a first data group and in a second data group on the basis of the content classification. The first data group comprises a coefficient, and the second data group comprises a first differential refinement associated with the first data group coefficient.
Abstract translation: 要解决的问题：提供使用内容信息来编码多媒体数据的装置和方法。解决方案：处理多媒体数据的方法包括对多媒体数据的内容进行分类，以及在第一数据组和第二数据组中对多媒体数据进行编码 在内容分类的基础上。 第一数据组包括系数，并且第二数据组包括与第一数据组系数相关联的第一差分精化。
-
公开(公告)号：JP2012110039A
公开(公告)日：2012-06-07
申请号：JP2012028725
申请日：2012-02-13
Applicant: QUALCOMM INC
Inventor： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , TIAN TAO , BHAMIDIPATI PHANIKUMAR , HUANG SI , CHEN PEISONG , SITARAMAN GANAPATHY SUBRAMANIA , OGUZ SEYFULLAH HALIT
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for data alignment with a time domain boundary.SOLUTION: Apparatus and methods for using content information for encoding multimedia data are described. A method of processing multimedia data includes receiving content information of multimedia data, and encoding the multimedia data for aligning a data boundary with a frame boundary in the time domain, where the coding is based on the content information. In other aspects, a method for processing multimedia data includes obtaining content classification of the multimedia data; and coding blocks in the multimedia data as an intra-coded or inter-coded block based on the content classification to improve error resilience of the coded multimedia data. The invention further claims a device capable of processing the multimedia data described in the method.
-
公开(公告)号：AT515886T
公开(公告)日：2011-07-15
申请号：AT06815726
申请日：2006-09-27
Applicant: QUALCOMM INC
Inventor： WALKER GORDON KENT , RAVEENDRAN VIJAYALAKSHMI R , CHEN PEISONG , TIAN TAO , SHI FANG , SWAZEY SCOTT T , OGUZ SEYFULLAH HALIT , ROHATGI AMIT , GANAPATHY SUBRAMANIA SITARAMAN , BHAMIDIPATI PHANIKUMAR
IPC: H04N7/24 , H04N19/105 , H04N19/159 , H04N19/166 , H04N19/172 , H04N19/37 , H04N19/46 , H04N21/234 , H04N21/2343 , H04N21/2383 , H04N21/2662 , H04N21/438 , H04N21/44 , H04N21/63
Abstract: A method and apparatus for processing multimedia data, the method comprising receiving a first version of a first portion of multimedia data, wherein the first version is intcr-codcd; receiving a second version of the first portion of multimedia data, wherein the second version is intra-coded; receiving information relating to the encoded first and second versions wherein the information comprises reference information indicating that the second intra-coded version is redundant and available; and selectively decoding the first and second received versions based on the received information.
-
9.发明专利
公开(公告)号：CL2009000412A1
公开(公告)日：2009-06-12
申请号：CL2009000412
申请日：2009-02-24
Applicant: QUALCOMM INC
Abstract: METODO Y APARATO PARA EL PROCESAMIENTO DE DATOS MULTIMEDIA. EL METODO COMPRENDE DETERMINAR LA COMPLEJIDAD DE DATOS MULTIMEDIA, EN DONDE DETERMINAR LA COMPLEJIDAD COMPRENDE DETERMINAR COMPLEJIDAD ESPACIAL Y COMPLEJIDAD TEMPORAL DE DATOS DE MULTIMEDIA; CLASIFICAR LOS DATOS DE MULTIMEDIA EN BASE A LA COMPLEJIDAD DETERMINADA EN UNO DE UNA PLURALIDAD DE CLASIFICACIONES DE CONTENIDO, EN DONDE LA CLASIFICACION SE BASA EN LA COMPLEJIDAD ESPACIAL Y COMPLEJIDAD TEMPORAL; DETERMINAR UN NIVEL DE CALIDAD PERCIBIDO OBJETIVO PARA LOS DATOS MULTIMEDIA; Y SELECCIONAR UN CONJUNTO DE PROCESOS DE DECODIFICACION EN BASE A LA CLASIFICACION DE CONTENIDO DE LOS DATOS MULTIMEDIA Y EL NIVEL DE CALIDAD PERCIBIDO OBJETIVO.
-
10.发明专利
公开(公告)号：CA2674916A1
公开(公告)日：2008-08-07
申请号：CA2674916
申请日：2008-01-30
Applicant: QUALCOMM INC
Inventor： NAGARAJ THADI M , AHUJA BHARAT , KAUSHIK VINOD , KANNAN PRASANNA , RAVEENDRAN VIJAYALAKSHMI R , LOUKAS SERAFIM S JR , WALKER GORDON KENT , BHAMIDIPATI PHANIKUMAR , COLLINS BRUCE , GUPTA BINITA , SHAH DEVARSHI , DAHL STEN JORGEN , DALEY ROBERT S
Abstract: In general, this disclosure describes techniques for exchanging informati on between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of da ta with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. Th e multiplex module analyzes the quality and rate information to determine wh ether the segments of data that encoder modules desire to include in the cur rent superframe fit within the available bandwidth of a transmission channel . If the multiplex module determines the plurality of segments of data do no t fit within the available bandwidth, the multiplex module selects one or mo re of the segments to be resized based on the quality and rate information r eceived from the encoder modules.
-
-
-
-
-
-
-
-
-
Search Results
57
records
(took 0.028 seconds)
