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 physiquesInfo
- 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
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, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3836145B2 (ja) * | 1995-10-18 | 2006-10-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 領域ベーステクスチュアコード化及びデコード方法、及び対応するシステム |
US5764805A (en) * | 1995-10-25 | 1998-06-09 | David Sarnoff Research Center, Inc. | Low bit rate video encoder using overlapping block motion compensation and zerotree wavelet coding |
DE69637008T2 (de) * | 1995-10-27 | 2007-12-13 | Texas Instruments Inc., Dallas | Verfahren zur Videokompression mittels Teilbandzerlegung |
-
2000
- 2000-12-05 FR FR0015770A patent/FR2817698B1/fr not_active Expired - Fee Related
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 |