KR20040036897A - 계층적 트리, 대응하는 신호 압축 방법 및 신호 디코딩 방법 - Google Patents

계층적 트리, 대응하는 신호 압축 방법 및 신호 디코딩 방법 Download PDF

Info

Publication number
KR20040036897A
KR20040036897A KR10-2004-7000437A KR20047000437A KR20040036897A KR 20040036897 A KR20040036897 A KR 20040036897A KR 20047000437 A KR20047000437 A KR 20047000437A KR 20040036897 A KR20040036897 A KR 20040036897A
Authority
KR
South Korea
Prior art keywords
context
compression
subtree
codec
decoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR10-2004-7000437A
Other languages
English (en)
Korean (ko)
Inventor
싸이릴 콩콜라또
시레트끌로드
포그레고리
티에노쎄드릭
코타르메나크알렉산드르
Original Assignee
프랑스 텔레콤
그루쁘 데제꼴 데 뗄레꼬뮈니까시옹
이엑스피웨이
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 프랑스 텔레콤, 그루쁘 데제꼴 데 뗄레꼬뮈니까시옹, 이엑스피웨이 filed Critical 프랑스 텔레콤
Publication of KR20040036897A publication Critical patent/KR20040036897A/ko
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Document Processing Apparatus (AREA)
  • Error Detection And Correction (AREA)
KR10-2004-7000437A 2001-07-13 2002-07-12 계층적 트리, 대응하는 신호 압축 방법 및 신호 디코딩 방법 Ceased KR20040036897A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01460047.2 2001-07-13
EP01460047A EP1276324B1 (en) 2001-07-13 2001-07-13 Method for compressing a hierarchical tree, corresponding signal and method for decoding a signal
PCT/EP2002/008667 WO2003007614A2 (en) 2001-07-13 2002-07-12 Method for compressing a hierarchical tree, corresponding signal and method for decoding a signal.

Publications (1)

Publication Number Publication Date
KR20040036897A true KR20040036897A (ko) 2004-05-03

Family

ID=8183367

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2004-7000437A Ceased KR20040036897A (ko) 2001-07-13 2002-07-12 계층적 트리, 대응하는 신호 압축 방법 및 신호 디코딩 방법

Country Status (13)

Country Link
US (1) US20040267710A1 (https=)
EP (1) EP1276324B1 (https=)
JP (2) JP2004535034A (https=)
KR (1) KR20040036897A (https=)
CN (1) CN100493187C (https=)
AT (1) ATE341901T1 (https=)
AU (1) AU2002330359A1 (https=)
BR (1) BRPI0211106B8 (https=)
CA (1) CA2452639C (https=)
DE (1) DE60123596T2 (https=)
ES (1) ES2272429T3 (https=)
MX (1) MXPA04000219A (https=)
WO (1) WO2003007614A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660028B1 (ko) * 2005-02-23 2006-12-20 인천대학교 산학협력단 데이터베이스 개념 구조에 기반한 ｘｍｌ 트리의 색인 및질의 방법
US10834203B2 (en) 2011-08-11 2020-11-10 Siemens Aktiengesellschaft Method and device for establishing an end-to-end communication between two networks

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126955B2 (en) 2003-01-29 2006-10-24 F5 Networks, Inc. Architecture for efficient utilization and optimum performance of a network
US8159940B1 (en) 2004-11-11 2012-04-17 F5 Networks, Inc. Obtaining high availability using TCP proxy devices
US8111694B2 (en) 2005-03-23 2012-02-07 Nokia Corporation Implicit signaling for split-toi for service guide
KR20080049019A (ko) * 2005-07-21 2008-06-03 이엑스피웨이 구조 문서를 압축하고 해제하는 방법 및 장치
US7783781B1 (en) 2005-08-05 2010-08-24 F5 Networks, Inc. Adaptive compression
US8275909B1 (en) 2005-12-07 2012-09-25 F5 Networks, Inc. Adaptive compression
US7882084B1 (en) 2005-12-30 2011-02-01 F5 Networks, Inc. Compression of data transmitted over a network
US8417833B1 (en) 2006-11-29 2013-04-09 F5 Networks, Inc. Metacodec for optimizing network data compression based on comparison of write and read rates
CN101584120B (zh) * 2007-01-19 2013-01-09 三菱电机株式会社 表装置、可变长度编码装置、可变长度解码装置
JP4360428B2 (ja) 2007-07-19 2009-11-11 ソニー株式会社 記録装置、記録方法、コンピュータプログラムおよび記録媒体
KR101323439B1 (ko) 2008-11-12 2013-10-29 보드 오브 트러스티스 오브 더 리랜드 스탠포드 주니어 유니버시티 특징 디스크립터를 표현하고 식별하는 방법, 장치 및 컴퓨터 판독가능 저장 매체
CN101741708B (zh) * 2008-11-13 2012-11-21 华为技术有限公司 一种存储数据的方法和装置
US8818024B2 (en) 2009-03-12 2014-08-26 Nokia Corporation Method, apparatus, and computer program product for object tracking
CN101557399A (zh) * 2009-05-20 2009-10-14 深圳市汇海科技开发有限公司 一种xmpp协议传输数据压缩与解压缩方法
WO2011061709A1 (en) 2009-11-19 2011-05-26 Nokia Corporation Method and apparatus for tracking and recognition with rotation invariant feature descriptors
US9002859B1 (en) 2010-12-17 2015-04-07 Moonshadow Mobile, Inc. Systems and methods for high-speed searching and filtering of large datasets
US8977656B2 (en) * 2011-01-10 2015-03-10 Moonshadow Mobile, Inc. Inline tree data structure for high-speed searching and filtering of large datasets
US9171054B1 (en) 2012-01-04 2015-10-27 Moonshadow Mobile, Inc. Systems and methods for high-speed searching and filtering of large datasets
US8990204B1 (en) 2012-01-17 2015-03-24 Roy W. Ward Processing and storage of spatial data
US10521411B2 (en) 2016-08-10 2019-12-31 Moonshadow Mobile, Inc. Systems, methods, and data structures for high-speed searching or filtering of large datasets
CN107092656B (zh) * 2017-03-23 2019-12-03 中国科学院计算技术研究所 一种树状结构数据处理方法及系统
US11379420B2 (en) * 2019-03-08 2022-07-05 Nvidia Corporation Decompression techniques for processing compressed data suitable for artificial neural networks
CN113282776B (zh) * 2021-07-12 2021-10-01 北京蔚领时代科技有限公司 用于图形引擎资源文件压缩的数据处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001677A1 (en) * 1993-06-30 1995-01-12 Codex, Inc. Method and apparatus for encoding and decoding compressed data in data communication
WO1997034240A1 (en) * 1996-03-15 1997-09-18 University Of Massachusetts Compact tree for storage and retrieval of structured hypermedia documents
EP0928070A3 (en) * 1997-12-29 2000-11-08 Phone.Com Inc. Compression of documents with markup language that preserves syntactical structure
JP2000067348A (ja) * 1998-08-24 2000-03-03 Matsushita Electric Ind Co Ltd 携帯電話機及び携帯電話機による緊急通報システム
JP4003854B2 (ja) * 1998-09-28 2007-11-07 富士通株式会社 データ圧縮装置及び復元装置並びにその方法
GB9911099D0 (en) * 1999-05-13 1999-07-14 Euronet Uk Ltd Compression/decompression method
FR2813743B1 (fr) * 2000-09-06 2003-01-03 Claude Seyrat Procede de compression/decompression de documents structures
EP1223759A1 (en) * 2001-01-08 2002-07-17 Robert Bosch Gmbh Method for providing an extension code for a binary description for multimedia data
FR2820563B1 (fr) * 2001-02-02 2003-05-16 Expway Procede de compression/decompression d'un document structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100660028B1 (ko) * 2005-02-23 2006-12-20 인천대학교 산학협력단 데이터베이스 개념 구조에 기반한 ｘｍｌ 트리의 색인 및질의 방법
US10834203B2 (en) 2011-08-11 2020-11-10 Siemens Aktiengesellschaft Method and device for establishing an end-to-end communication between two networks

Also Published As

Publication number Publication date
DE60123596D1 (de) 2006-11-16
JP2009043267A (ja) 2009-02-26
BRPI0211106B1 (pt) 2016-10-18
WO2003007614A3 (en) 2003-10-16
BRPI0211106B8 (pt) 2017-04-11
JP2004535034A (ja) 2004-11-18
MXPA04000219A (es) 2005-04-19
CA2452639C (en) 2012-10-23
ES2272429T3 (es) 2007-05-01
CA2452639A1 (en) 2003-01-23
DE60123596T2 (de) 2007-08-16
JP4884438B2 (ja) 2012-02-29
BR0211106A (pt) 2004-06-22
CN100493187C (zh) 2009-05-27
ATE341901T1 (de) 2006-10-15
CN1528091A (zh) 2004-09-08
AU2002330359A1 (en) 2003-01-29
US20040267710A1 (en) 2004-12-30
EP1276324B1 (en) 2006-10-04
EP1276324A1 (en) 2003-01-15
WO2003007614A2 (en) 2003-01-23

Similar Documents

Publication Publication Date Title
JP4884438B2 (ja) 階層化ツリーを圧縮する方法及び圧縮されたマルチメディア信号をデコーディングする方法
US6633242B2 (en) Entropy coding using adaptable prefix codes
US5818877A (en) Method for reducing storage requirements for grouped data values
Wyner et al. Fixed data base version of the Lempel-Ziv data compression algorithm
US7870483B2 (en) Encoding and distribution of schema for multimedia content descriptions
JP2004514966A (ja) Ｍｐｅｇ−７インスタンス用の二進フォーマット
KR100855192B1 (ko) 멀티미디어 데이터를 위한 2진 기술에 대한 확장 코드를제공하는 방법
JP2831888B2 (ja) Ｈｄｔｖ復号化器
US7263490B2 (en) Method for description of audio-visual data content in a multimedia environment
KR20080049019A (ko) 구조 문서를 압축하고 해제하는 방법 및 장치
US20040111677A1 (en) Efficient means for creating MPEG-4 intermedia format from MPEG-4 textual representation
EP0079442B1 (en) Data translation apparatus translating between raw and compression encoded data forms
US20060259167A1 (en) Method for compressing and decompressing structured documents
Timmerer et al. An evaluation of existing metadata compression and encoding technologies for MPEG-21 applications
Li et al. Lossless compression algorithms
Fang et al. Automatic generation of entropy coding programs using flavor
US6522270B1 (en) Method of coding frequently occurring values
Kolhe et al. High performance lossless multimedia data compression through improved dictionary
Timmerer et al. AND ENCODING TECHNOLOGIES FOR MPEG-21 APPLICATIONS
Rakesh Data compression by Shannonfannon Algorithm
KR20050037307A (ko) Ｎ-트리 검색에 기초한 허프만 디코딩 방법 및 장치
Moreira et al. Addressing Image Compression Techniques on current Internet Technologies

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20040110

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20070621

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20080408

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20081031

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20080408

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I