FR2810492B1 - Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettes - Google Patents
Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettesInfo
- Publication number
- FR2810492B1 FR2810492B1 FR0105924A FR0105924A FR2810492B1 FR 2810492 B1 FR2810492 B1 FR 2810492B1 FR 0105924 A FR0105924 A FR 0105924A FR 0105924 A FR0105924 A FR 0105924A FR 2810492 B1 FR2810492 B1 FR 2810492B1
- Authority
- FR
- France
- Prior art keywords
- encoding
- shape
- encoded
- pixels
- texture
- 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
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/646—Transmitting or storing colour television type signals, e.g. PAL, Lab; Their conversion into additive or subtractive colour signals or vice versa therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/20—Contour coding, e.g. using detection of edges
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/21—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with binary alpha-plane coding for video objects, e.g. context-based arithmetic encoding [CAE]
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR19980038419 | 1998-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2810492A1 FR2810492A1 (fr) | 2001-12-21 |
FR2810492B1 true FR2810492B1 (fr) | 2005-04-29 |
Family
ID=19550913
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9911685A Expired - Fee Related FR2788401B1 (fr) | 1998-09-17 | 1999-09-17 | Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettes |
FR0105924A Expired - Fee Related FR2810492B1 (fr) | 1998-09-17 | 2001-05-03 | Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9911685A Expired - Fee Related FR2788401B1 (fr) | 1998-09-17 | 1999-09-17 | Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettes |
Country Status (4)
Country | Link |
---|---|
US (1) | US6501861B1 (fr) |
JP (1) | JP2000102013A (fr) |
FR (2) | FR2788401B1 (fr) |
NL (1) | NL1013089C2 (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3270008B2 (ja) * | 1998-06-26 | 2002-04-02 | 沖電気工業株式会社 | 形状情報符号化・復号装置 |
US6501861B1 (en) | 1998-09-17 | 2002-12-31 | Samsung Electronics Co., Ltd. | Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation |
JP2000341689A (ja) * | 1999-05-27 | 2000-12-08 | Sony Corp | ウェーブレット逆変換装置及び方法、並びにウェーブレット復号装置及び方法 |
EP1079625A3 (fr) | 1999-06-15 | 2003-03-12 | Canon Research Centre France S.A. | Codage, décodage et transmission du signal avec décomposition en sous-bandes de fréquence et segmentation |
US6704454B1 (en) * | 1999-07-23 | 2004-03-09 | Sarnoff Corporation | Method and apparatus for image processing by generating probability distribution of images |
FR2800957B1 (fr) * | 1999-11-10 | 2002-05-17 | Samsung Electronics Co Ltd | Methodes evolutives et appareil d'encodage/de decodage pour la creation d'image fixe utilisant la transformation par ondelettes |
JP2001169293A (ja) * | 1999-12-08 | 2001-06-22 | Nec Corp | 画像伝送装置 |
EP1113671A3 (fr) * | 1999-12-28 | 2007-04-11 | Matsushita Electric Industrial Co., Ltd. | Appareil de codage et de décodage d'images |
KR100353851B1 (ko) * | 2000-07-07 | 2002-09-28 | 한국전자통신연구원 | 파문 스캔 장치 및 그 방법과 그를 이용한 영상코딩/디코딩 장치 및 그 방법 |
JP3406577B2 (ja) * | 2000-07-19 | 2003-05-12 | 技研トラステム株式会社 | 物体認識方法 |
US6718066B1 (en) * | 2000-08-14 | 2004-04-06 | The Hong Kong University Of Science And Technology | Method and apparatus for coding an image object of arbitrary shape |
WO2002051157A2 (fr) * | 2000-12-19 | 2002-06-27 | Pulsent Corporation | Transformees adaptatives |
US20030041257A1 (en) * | 2001-05-04 | 2003-02-27 | Wee Susie J. | Systems, methods and storage devices for scalable data streaming |
US7738551B2 (en) * | 2002-03-18 | 2010-06-15 | International Business Machines Corporation | System and method for processing a high definition television (HDTV) image |
US7925392B2 (en) * | 2002-04-23 | 2011-04-12 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
US7916782B2 (en) | 2004-08-18 | 2011-03-29 | Panasonic Corporation | Picture coding method, picture decoding method, picture coding apparatus, picture decoding apparatus, and program thereof |
WO2007032597A1 (fr) * | 2005-07-20 | 2007-03-22 | Electronics And Telecommunications Research Institute | Procede ce codage redondant d'image utilisant un sous-echantillonnage polyphase et codec exploitant celui-ci |
KR100779173B1 (ko) | 2005-07-20 | 2007-11-26 | 한국전자통신연구원 | 폴리페이즈 다운 샘플링기반 리던던트 슬라이스 코딩 방법및 그 방법을 이용하는 코덱 |
AU2006286320A1 (en) * | 2005-09-01 | 2007-03-08 | Astragroup As (A Norwegian Company) | Post- recording data analysis and retrieval |
US8478074B2 (en) * | 2006-07-07 | 2013-07-02 | Microsoft Corporation | Providing multiple and native representations of an image |
EP1983332B1 (fr) * | 2007-04-18 | 2016-08-31 | Horiba Jobin Yvon S.A.S. | Procédé d'imagerie spectroscopique et système d'exploration de la surface d'un échantillon |
US20130022114A1 (en) * | 2008-06-23 | 2013-01-24 | Mediatek Inc. | Method and related apparatuses for decoding multimedia data |
JP5046047B2 (ja) * | 2008-10-28 | 2012-10-10 | セイコーインスツル株式会社 | 画像処理装置、及び画像処理プログラム |
CN111556318A (zh) * | 2020-04-24 | 2020-08-18 | 西安万像电子科技有限公司 | 数据传输方法及装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5649032A (en) | 1994-11-14 | 1997-07-15 | David Sarnoff Research Center, Inc. | System for automatically aligning images to form a mosaic image |
DE69637008T2 (de) | 1995-10-27 | 2007-12-13 | Texas Instruments Inc., Dallas | Verfahren zur Videokompression mittels Teilbandzerlegung |
US5692063A (en) | 1996-01-19 | 1997-11-25 | Microsoft Corporation | Method and system for unrestricted motion estimation for video |
EP0833521A3 (fr) * | 1996-09-30 | 1999-09-15 | Hyundai Electronics Industries Co., Ltd. | Appareil et méthode de codage et décodage d'informations d'image |
US6005980A (en) * | 1997-03-07 | 1999-12-21 | General Instrument Corporation | Motion estimation and compensation of video object planes for interlaced digital video |
JP3213584B2 (ja) | 1997-09-19 | 2001-10-02 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
JPH11308610A (ja) * | 1998-04-02 | 1999-11-05 | Daewoo Electronics Co Ltd | 映像信号適応的符号化装置 |
US6501861B1 (en) | 1998-09-17 | 2002-12-31 | Samsung Electronics Co., Ltd. | Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation |
-
1999
- 1999-09-16 US US09/398,003 patent/US6501861B1/en not_active Expired - Fee Related
- 1999-09-17 FR FR9911685A patent/FR2788401B1/fr not_active Expired - Fee Related
- 1999-09-17 JP JP26467499A patent/JP2000102013A/ja active Pending
- 1999-09-17 NL NL1013089A patent/NL1013089C2/nl not_active IP Right Cessation
-
2001
- 2001-05-03 FR FR0105924A patent/FR2810492B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL1013089A1 (nl) | 2000-03-21 |
FR2810492A1 (fr) | 2001-12-21 |
US6501861B1 (en) | 2002-12-31 |
JP2000102013A (ja) | 2000-04-07 |
FR2788401B1 (fr) | 2001-08-03 |
NL1013089C2 (nl) | 2000-12-19 |
FR2788401A1 (fr) | 2000-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
D3 | Ip right revived | ||
ST | Notification of lapse |
Effective date: 20150529 |