DE69719014T2 - Verfahren zum kodieren mit bereichsinformation - Google Patents
Verfahren zum kodieren mit bereichsinformationInfo
- Publication number
- DE69719014T2 DE69719014T2 DE69719014T DE69719014T DE69719014T2 DE 69719014 T2 DE69719014 T2 DE 69719014T2 DE 69719014 T DE69719014 T DE 69719014T DE 69719014 T DE69719014 T DE 69719014T DE 69719014 T2 DE69719014 T2 DE 69719014T2
- Authority
- DE
- Germany
- Prior art keywords
- coding
- area information
- information
- area
- 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 - Lifetime
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
- H04N19/10—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
- H04N19/17—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 an image region, e.g. an object
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/18—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 set of transform coefficients
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614600A FR2756398B1 (fr) | 1996-11-28 | 1996-11-28 | Procede de codage avec information de region |
PCT/FR1997/002119 WO1998024062A1 (fr) | 1996-11-28 | 1997-11-24 | Procede de codage avec information de region |
US09/121,377 US6377709B1 (en) | 1996-11-28 | 1998-07-23 | Process for coding with region information |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69719014D1 DE69719014D1 (de) | 2003-03-20 |
DE69719014T2 true DE69719014T2 (de) | 2003-10-02 |
Family
ID=26233126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69719014T Expired - Lifetime DE69719014T2 (de) | 1996-11-28 | 1997-11-24 | Verfahren zum kodieren mit bereichsinformation |
Country Status (9)
Country | Link |
---|---|
US (1) | US6377709B1 (de) |
EP (1) | EP0882277B1 (de) |
JP (1) | JP4295828B2 (de) |
CN (1) | CN1110776C (de) |
AU (1) | AU5228898A (de) |
DE (1) | DE69719014T2 (de) |
FR (1) | FR2756398B1 (de) |
ID (1) | ID21557A (de) |
WO (1) | WO1998024062A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1088453B1 (de) * | 1999-04-16 | 2006-06-07 | Koninklijke Philips Electronics N.V. | Videocoder und -decoder |
US6978042B1 (en) | 1999-04-23 | 2005-12-20 | The Regents Of The University Of California | Color image segmentation method |
US7324167B2 (en) * | 2004-03-02 | 2008-01-29 | Magenta Research | High-quality twisted-pair transmission line system for high-resolution video |
TWI257243B (en) | 2005-01-21 | 2006-06-21 | Via Tech Inc | Method of compressing image and device thereof |
CN100367759C (zh) * | 2005-02-21 | 2008-02-06 | 威盛电子股份有限公司 | 图像压缩方法及其装置 |
US8325796B2 (en) * | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video coding using adaptive segmentation |
US8923390B2 (en) | 2009-06-19 | 2014-12-30 | The Hong Kong University Of Science And Technology | Scalar quantization using bit-stealing for video processing |
US9154799B2 (en) | 2011-04-07 | 2015-10-06 | Google Inc. | Encoding and decoding motion via image segmentation |
US9262670B2 (en) | 2012-02-10 | 2016-02-16 | Google Inc. | Adaptive region of interest |
CN104052999B (zh) * | 2013-03-14 | 2017-09-05 | 广达电脑股份有限公司 | 平行编码系统中执行速率控制的方法及平行编码系统 |
US9392272B1 (en) | 2014-06-02 | 2016-07-12 | Google Inc. | Video coding using adaptive source variance based partitioning |
US9578324B1 (en) | 2014-06-27 | 2017-02-21 | Google Inc. | Video coding using statistical-based spatially differentiated partitioning |
CN110622079B (zh) * | 2017-03-06 | 2022-09-02 | 霍尼韦尔有限公司 | 用于设计具有用于多阵列交叉方向(cd)幅材制造或处理系统或其他系统的空间稳健性的基于模型的控制的方法和装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2654285B1 (fr) * | 1989-11-08 | 1992-01-31 | France Etat | Systeme de compression d'images numeriques appartenant a une sequence d'images, a quantification adaptative en fonction d'une information psychovisuelle. |
KR0176448B1 (ko) * | 1991-07-19 | 1999-05-01 | 강진구 | 이미지 코딩 방법 및 장치 |
US5214507A (en) * | 1991-11-08 | 1993-05-25 | At&T Bell Laboratories | Video signal quantization for an mpeg like coding environment |
KR100213014B1 (ko) * | 1994-03-15 | 1999-08-02 | 윤종용 | 동화상신호의 고능률 부호화를 위한 레이트 콘트롤 장치 |
US5852669A (en) * | 1994-04-06 | 1998-12-22 | Lucent Technologies Inc. | Automatic face and facial feature location detection for low bit rate model-assisted H.261 compatible coding of video |
FR2721787B1 (fr) * | 1994-06-22 | 1996-07-26 | Thomson Consumer Electronics | Procédé de quantification des coefficients. |
EP0735772A3 (de) * | 1995-03-27 | 1998-04-01 | Hewlett-Packard Company | Verfahren zur Auswahl von JPEG-Quantisierungstabellen für Anwendungen mit niedriger Bandbreite |
US5729294A (en) * | 1995-04-05 | 1998-03-17 | International Business Machines Corporation | Motion video compression system with novel adaptive quantization |
US5872598A (en) * | 1995-12-26 | 1999-02-16 | C-Cube Microsystems | Scene change detection using quantization scale factor rate control |
US5745178A (en) * | 1996-01-22 | 1998-04-28 | Lucent Technologies Inc. | Global rate control for model-assisted coding of low bit rate video |
DE69731517T2 (de) * | 1996-07-11 | 2005-10-20 | Koninklijke Philips Electronics N.V. | Übertragung und empfang codierter videobilder |
US5982937A (en) * | 1996-12-24 | 1999-11-09 | Electronics For Imaging, Inc. | Apparatus and method for hybrid compression of raster data |
US6023296A (en) * | 1997-07-10 | 2000-02-08 | Sarnoff Corporation | Apparatus and method for object based rate control in a coding system |
US5986712A (en) * | 1998-01-08 | 1999-11-16 | Thomson Consumer Electronics, Inc. | Hybrid global/local bit rate control |
-
1996
- 1996-11-28 ID IDW980053D patent/ID21557A/id unknown
- 1996-11-28 FR FR9614600A patent/FR2756398B1/fr not_active Expired - Fee Related
-
1997
- 1997-11-24 CN CN97191867A patent/CN1110776C/zh not_active Expired - Lifetime
- 1997-11-24 JP JP52435898A patent/JP4295828B2/ja not_active Expired - Lifetime
- 1997-11-24 WO PCT/FR1997/002119 patent/WO1998024062A1/fr active IP Right Grant
- 1997-11-24 EP EP97947129A patent/EP0882277B1/de not_active Expired - Lifetime
- 1997-11-24 AU AU52288/98A patent/AU5228898A/en not_active Abandoned
- 1997-11-24 DE DE69719014T patent/DE69719014T2/de not_active Expired - Lifetime
-
1998
- 1998-07-23 US US09/121,377 patent/US6377709B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6377709B1 (en) | 2002-04-23 |
JP4295828B2 (ja) | 2009-07-15 |
WO1998024062A1 (fr) | 1998-06-04 |
CN1209894A (zh) | 1999-03-03 |
ID21557A (id) | 1999-06-24 |
DE69719014D1 (de) | 2003-03-20 |
AU5228898A (en) | 1998-06-22 |
CN1110776C (zh) | 2003-06-04 |
FR2756398A1 (fr) | 1998-05-29 |
JP2000504531A (ja) | 2000-04-11 |
EP0882277A1 (de) | 1998-12-09 |
FR2756398B1 (fr) | 1999-06-25 |
EP0882277B1 (de) | 2003-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69719805T2 (de) | Verfahren zum erzeugen von elastischen höckern | |
DE69803304T2 (de) | Hardwareunterstütztes verfahren zum kontextwechsel | |
DE69739745D1 (de) | Verfahren zum drahtlosen Auffinden von Informationen | |
DE69629369D1 (de) | Verfahren zum kodieren wellenförmiger daten | |
DE69508921D1 (de) | Verfahren zum nachweis von staphylokokken | |
DE69628329T2 (de) | Informationskodierungsverfahren | |
DE69432015D1 (de) | Verfahren | |
DE69510823D1 (de) | Verfahren zur binär orientierten gruppenanreihung | |
DE59401597D1 (de) | Verfahren zur Überwachung von beweglichen Elementen | |
DE69727395D1 (de) | Verfahren zur olefinisomerisierung | |
DE69718566T2 (de) | Verfahren zum Komprimieren von Zwei-Pegeldaten | |
ATE434830T1 (de) | Verfahren zum planarisieren | |
DE69702016D1 (de) | Verfahren zum Ersetzen von Datenblöcken | |
DE69722432D1 (de) | Verfahren zum kommunizieren mit kontaktlosen datenträgern und kontaktlose datenträger dafür | |
DE69719014D1 (de) | Verfahren zum kodieren mit bereichsinformation | |
DE69730979D1 (de) | Verfahren zum entwerfen von luftreifen | |
DE69913502D1 (de) | Verfahren zum pelletieren | |
DE59802725D1 (de) | Verfahren zum richtungsschätzen | |
DE59409079D1 (de) | Verfahren zum widerstandsschweissen | |
DE59902804D1 (de) | Verfahren zum vergleichen von punktmengen | |
DE69724207D1 (de) | Verfahren zur rückgewinnung von farben | |
DE69809346D1 (de) | Verfahren zum Überführen von Gegenstanden | |
DE69722932D1 (de) | Verfahren zum wiedergewinnen von harzen | |
DE69526841T2 (de) | Verfahren zur Wiedergabe | |
DE69623898T2 (de) | Verfahren zum lesen von informationen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 882277 Country of ref document: EP Representative=s name: MANFRED ROSSMANITH, 30974 WENNIGSEN, DE |
|
R084 | Declaration of willingness to licence |
Ref document number: 882277 Country of ref document: EP Effective date: 20111116 |