FR2817698B1 - Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques - Google Patents

Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques

Info

Publication number
FR2817698B1
FR2817698B1 FR0015770A FR0015770A FR2817698B1 FR 2817698 B1 FR2817698 B1 FR 2817698B1 FR 0015770 A FR0015770 A FR 0015770A FR 0015770 A FR0015770 A FR 0015770A FR 2817698 B1 FR2817698 B1 FR 2817698B1
Authority
FR
France
Prior art keywords
processing
data representative
physical quantities
quantities
representative
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
FR0015770A
Other languages
English (en)
Other versions
FR2817698A1 (fr
Inventor
Isabelle Amonou
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR0015770A priority Critical patent/FR2817698B1/fr
Publication of FR2817698A1 publication Critical patent/FR2817698A1/fr
Application granted granted Critical
Publication of FR2817698B1 publication Critical patent/FR2817698B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/269—Analysis of motion using gradient-based methods
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop
    • 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
    • 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
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR0015770A 2000-12-05 2000-12-05 Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques Expired - Fee Related FR2817698B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0015770A FR2817698B1 (fr) 2000-12-05 2000-12-05 Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0015770A FR2817698B1 (fr) 2000-12-05 2000-12-05 Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques

Publications (2)

Publication Number Publication Date
FR2817698A1 FR2817698A1 (fr) 2002-06-07
FR2817698B1 true FR2817698B1 (fr) 2003-03-07

Family

ID=8857265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015770A Expired - Fee Related FR2817698B1 (fr) 2000-12-05 2000-12-05 Procede et dispositif de traitement d'un ensemble de donnees representatives de grandeurs physiques

Country Status (1)

Country Link
FR (1) FR2817698B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108700C (zh) * 1995-10-18 2003-05-14 皇家菲利浦电子有限公司 基于区域的纹理编码和译码方法以及相应的系统
DE69633129T2 (de) * 1995-10-25 2005-08-04 Sarnoff Corp. Waveletbaum-bildcoder mit überlappenden bildblöcken
DE69637008T2 (de) * 1995-10-27 2007-12-13 Texas Instruments Inc., Dallas Verfahren zur Videokompression mittels Teilbandzerlegung

Also Published As

Publication number Publication date
FR2817698A1 (fr) 2002-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829