[go: up one dir, main page]

FR2758670B1 - PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS - Google Patents

PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS

Info

Publication number
FR2758670B1
FR2758670B1 FR9700528A FR9700528A FR2758670B1 FR 2758670 B1 FR2758670 B1 FR 2758670B1 FR 9700528 A FR9700528 A FR 9700528A FR 9700528 A FR9700528 A FR 9700528A FR 2758670 B1 FR2758670 B1 FR 2758670B1
Authority
FR
France
Prior art keywords
digital filters
wavelet
synthesizing
corresponding digital
filters
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.)
Expired - Fee Related
Application number
FR9700528A
Other languages
French (fr)
Other versions
FR2758670A1 (en
Inventor
Jean Charles Faugere
De Saint Martin Francoi Moreau
Fabrice Rouillier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
Original Assignee
France Telecom SA
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 SA filed Critical France Telecom SA
Priority to FR9700528A priority Critical patent/FR2758670B1/en
Publication of FR2758670A1 publication Critical patent/FR2758670A1/en
Application granted granted Critical
Publication of FR2758670B1 publication Critical patent/FR2758670B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0202—Two or more dimensional filters; Filters for complex signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR9700528A 1997-01-20 1997-01-20 PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS Expired - Fee Related FR2758670B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9700528A FR2758670B1 (en) 1997-01-20 1997-01-20 PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700528A FR2758670B1 (en) 1997-01-20 1997-01-20 PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS

Publications (2)

Publication Number Publication Date
FR2758670A1 FR2758670A1 (en) 1998-07-24
FR2758670B1 true FR2758670B1 (en) 1999-03-26

Family

ID=9502757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700528A Expired - Fee Related FR2758670B1 (en) 1997-01-20 1997-01-20 PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS

Country Status (1)

Country Link
FR (1) FR2758670B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002536919A (en) * 1999-02-04 2002-10-29 クビス・インク Scalable resolution video recording and storage system

Also Published As

Publication number Publication date
FR2758670A1 (en) 1998-07-24

Similar Documents

Publication Publication Date Title
MA22171A1 (en) IMPROVED SYNTHESIS METHOD
FR2726960B1 (en) PROCESS FOR PRODUCING MAGNETORESISTIVE TRANSDUCERS
FR2724033B1 (en) SYNTHESIS IMAGE GENERATION METHOD
DE69627112D1 (en) bed apparatus
FR2679689B1 (en) METHOD FOR SYNTHESIZING SOUNDS.
ID19704A (en) PROCESS FOR PRODUCING CARBONIL COMPOUNDS
AU7472096A (en) Self-cleaning filtration apparatus
FR2678103B1 (en) VOICE SYNTHESIS PROCESS.
NO974169D0 (en) Process for tetra-azacycloalkane preparation
FR2729653B1 (en) IMPROVED DEPHOSPHATATION PROCESS FOR WASTEWATER
FI944631L (en) Method for purifying wastewater
FI950983L (en) Method for purifying pharmaceuticals
FI973433L (en) Method for distilling alcohols
FR2736050B1 (en) PROCESS FOR PRODUCING DIFLUOROMETHANE
AU3628595A (en) Screening method for periodontal disease
FR2773027B1 (en) DIGITAL SIGNATURE PROCESS
EP0855365A4 (en) SYNTHESIS GAS PRODUCTION PROCESS
ID18917A (en) PROCESS FOR BENZOTIOFENA SYNTHESIS
FR2758670B1 (en) PROCESS FOR SYNTHESIZING DIGITAL FILTERS BY WAVELET AND CORRESPONDING DIGITAL FILTERS
BR9408521A (en) Method for synthesizing gamma-pyrones
FI925506L (en) Method for purifying wastewater
FR2748022B1 (en) PROCESS FOR PRODUCING DIFLUOROMETHANE
FR2780302B1 (en) MULTIMALLIC SULFIDE CATALYSTS AND METHOD FOR SYNTHESIZING SAID CATALYSTS
FR2667600B1 (en) MONOHALOGENOALCANOYLFERROCENES SYNTHESIS PROCESS.
FR2738368B1 (en) METHOD AND SYSTEM FOR DESIGNING AND PRODUCING CUSTOM ELECTRONIC CATALOGS

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929