公开(公告)号：JP2011061817A

公开(公告)日：2011-03-24

申请号：JP2010230521

申请日：2010-10-13

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： GARUDADRI HARINATH ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN ,  MAJUMDAR ABHIK

IPC: H04N19/89 ,  G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  H04L1/22

CPC classification number: H04L1/0014 ,  H04L1/22 ,  H04L2001/0096 ,  H04N19/39 ,  H04N19/395

Abstract: PROBLEM TO BE SOLVED: To provide a method, device and system for providing the distributed source coding technique that improves the data coding performance such as video data coding when channel errors or losses occur. SOLUTION: Errors in the reconstruction of the data is eliminated or reduced by sending extra information. Correlation between a predicted sequence and an original sequence can be used to design codebooks and find the cosets required to represent the original image. This information can be sent over another channel, or a secondary channel. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于提供分布式源编码技术的方法，设备和系统，其在信道错误或丢失发生时提高数据编码性能，例如视频数据编码。 解决方案：通过发送额外的信息消除或减少数据重建中的错误。 可以使用预测序列和原始序列之间的相关性来设计码本并找到表示原始图像所需的陪集。 该信息可以通过另一个频道或辅助频道发送。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：MXPA06013791A

公开(公告)日：2007-03-01

申请号：MXPA06013791

申请日：2005-05-31

Applicant: QUALCOMM INC

Inventor： GARUDADRI HARINATH ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN ,  MAJUMDAR ABHIK

IPC: H03M13/00 ,  G06F11/00 ,  H04N19/89 ,  G06F11/30 ,  G08C25/00 ,  H04L1/00 ,  H04L1/22

Abstract: Un metodo, aparato y sistema para proveer tecnicas de codificacion de fuente distribuida que mejoran el rendimiento de la codificacion de datos, tal como codificacion de datos de video, cuando ocurren perdidas o errores de canal; los errores en la reconstruccion de los datos se elimina o reduce enviando informacion extra, la correlacion entre una secuencia pronosticada y una secuencia original se puede utilizar para disenar codigos de cifrado y descifrado y encontrar las clases de grupos que se requieren para representar la imagen original; esta informacion puede ser enviada en otro canal, o un canal secundario.

公开(公告)号：CA2569309A1

公开(公告)日：2005-12-15

申请号：CA2569309

申请日：2005-05-31

Applicant: QUALCOMM INC

Inventor： GARUDADRI HARINATH ,  MAJUMDAR ABHIK ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN

IPC: H04N19/89 ,  G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  H04L1/22

Abstract: A method, apparatus, and system for providing distributed source coding techniques that improve data coding performance, such as video data coding, when channel errors or losses occur. Errors in the reconstruction of the data is eliminated or reduced by sending extra information. Correlation between a predicted sequence and an original sequence can be used to design codebooks and find the cosets required to represent the original image. This information may be sent over another channel, or a secondary channel.

公开(公告)号：BRPI0511687A

公开(公告)日：2008-01-08

申请号：BRPI0511687

申请日：2005-05-31

Applicant: QUALCOMM INC

Inventor： GARUDADRI HARINATH ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN ,  MAJUMDAR ABHIK

IPC: H04N19/89 ,  G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  H04L1/22

Abstract: A method, apparatus, and system for providing distributed source coding techniques that improve data coding performance, such as video data coding, when channel errors or losses occur. Errors in the reconstruction of the data is eliminated or reduced by sending extra information. Correlation between a predicted sequence and an original sequence can be used to design codebooks and find the cosets required to represent the original image. This information may be sent over another channel, or a secondary channel.

公开(公告)号：WO2005120079A3

公开(公告)日：2006-04-27

申请号：PCT/US2005019157

申请日：2005-05-31

Applicant: QUALCOMM INC ,  GARUDADRI HARINATH ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN ,  MAJUMDAR ABHIK

Inventor： GARUDADRI HARINATH ,  SRINIVASAMURTHY NAVEEN B ,  CHUNG HYUKJUNE ,  RAMACHANDRAN KANNAN ,  MAJUMDAR ABHIK

IPC: H04N19/89 ,  G06F11/00 ,  G06F11/30 ,  G08C25/00 ,  H03M13/00 ,  H04L1/00 ,  H04L1/22

CPC classification number: H04L1/0014 ,  H04L1/22 ,  H04L2001/0096 ,  H04N19/39 ,  H04N19/395

Abstract: A method, apparatus, and system for providing distributed source coding techniques that improve data coding performance, such as video data coding, when channel errors or losses occur. Errors in the reconstruction of the data is eliminated or reduced by sending extra information. Correlation between a predicted sequence and an original sequence can be used to design codebooks and find the cosets required to represent the original image. This information may be sent over another channel, or a secondary channel.

Abstract translation: 一种用于提供分布式源编码技术的方法，装置和系统，其在信道错误或丢失发生时提供诸如视频数据编码的数据编码性能。 通过发送额外的信息消除或减少数据重建中的错误。 可以使用预测序列和原始序列之间的相关性来设计码本并找到表示原始图像所需的陪集。 该信息可以通过另一个信道或辅助信道发送。