ATE341901T1 - Verfahren zur komprimierung einer baumhierarchie, zugehöriges signal und verfahren zur dekodierung eines signals - Google Patents

Verfahren zur komprimierung einer baumhierarchie, zugehöriges signal und verfahren zur dekodierung eines signals

Info

Publication number
ATE341901T1
ATE341901T1 AT01460047T AT01460047T ATE341901T1 AT E341901 T1 ATE341901 T1 AT E341901T1 AT 01460047 T AT01460047 T AT 01460047T AT 01460047 T AT01460047 T AT 01460047T AT E341901 T1 ATE341901 T1 AT E341901T1
Authority
AT
Austria
Prior art keywords
signal
compressing
decoding
tree hierarchy
leaves
Prior art date
Application number
AT01460047T
Other languages
German (de)
English (en)
Inventor
Cyril Concolato
Claude Seyrat
Gregoire Pau
Cedric Thienot
H Alexandre Cotarmanac
Original Assignee
France Telecom
Groupe Ecoles Telecomm
Expway
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 France Telecom, Groupe Ecoles Telecomm, Expway filed Critical France Telecom
Application granted granted Critical
Publication of ATE341901T1 publication Critical patent/ATE341901T1/de

Links

Classifications

    • 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
    • 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
    • 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)
AT01460047T 2001-07-13 2001-07-13 Verfahren zur komprimierung einer baumhierarchie, zugehöriges signal und verfahren zur dekodierung eines signals ATE341901T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01460047A EP1276324B1 (en) 2001-07-13 2001-07-13 Method for compressing a hierarchical tree, corresponding signal and method for decoding a signal

Publications (1)

Publication Number Publication Date
ATE341901T1 true ATE341901T1 (de) 2006-10-15

Family

ID=8183367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01460047T ATE341901T1 (de) 2001-07-13 2001-07-13 Verfahren zur komprimierung einer baumhierarchie, zugehöriges signal und verfahren zur dekodierung eines signals

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=)

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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
EP2557752B1 (de) 2011-08-11 2017-09-27 Siemens Aktiengesellschaft Verfahren und vorrichtung zum herstellen einer end-zu-end-kommunikation zwischen zwei netzwerken
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

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WO1995001677A1 (en) * 1993-06-30 1995-01-12 Codex, Inc. Method and apparatus for encoding and decoding compressed data in data communication
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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
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FR2813743B1 (fr) * 2000-09-06 2003-01-03 Claude Seyrat Procede de compression/decompression de documents structures
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FR2820563B1 (fr) * 2001-02-02 2003-05-16 Expway Procede de compression/decompression d'un document structure

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
KR20040036897A (ko) 2004-05-03
DE60123596T2 (de) 2007-08-16
JP4884438B2 (ja) 2012-02-29
BR0211106A (pt) 2004-06-22
CN100493187C (zh) 2009-05-27
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

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