DE68916038D1 - Adaptives transformationskodierungssystem. - Google Patents

Adaptives transformationskodierungssystem.

Info

Publication number
DE68916038D1
DE68916038D1 DE68916038T DE68916038T DE68916038D1 DE 68916038 D1 DE68916038 D1 DE 68916038D1 DE 68916038 T DE68916038 T DE 68916038T DE 68916038 T DE68916038 T DE 68916038T DE 68916038 D1 DE68916038 D1 DE 68916038D1
Authority
DE
Germany
Prior art keywords
dct
encoding system
encoded
zonal
coder
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
Application number
DE68916038T
Other languages
English (en)
Other versions
DE68916038T2 (de
Inventor
Willem Verbiest
Der Putten Frank Van
Bart Voeten
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.)
Nokia Bell NV
Original Assignee
Bell Telephone Manufacturing Co NV
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 Bell Telephone Manufacturing Co NV filed Critical Bell Telephone Manufacturing Co NV
Application granted granted Critical
Publication of DE68916038D1 publication Critical patent/DE68916038D1/de
Publication of DE68916038T2 publication Critical patent/DE68916038T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/14—Inorganic compounds or elements as ingredients in lubricant compositions inorganic compounds surface treated with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26—Amines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/175—Pantographs, i.e. printing devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/18—Electric or magnetic purposes in connection with recordings on magnetic tape or disc
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/185—Magnetic fluids
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
DE68916038T 1989-09-29 1989-09-29 Adaptives transformationskodierungssystem. Expired - Lifetime DE68916038T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1989/001147 WO1991005439A1 (en) 1989-09-29 1989-09-29 Adaptive transform coding system

Publications (2)

Publication Number Publication Date
DE68916038D1 true DE68916038D1 (de) 1994-07-14
DE68916038T2 DE68916038T2 (de) 1994-10-27

Family

ID=8165432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916038T Expired - Lifetime DE68916038T2 (de) 1989-09-29 1989-09-29 Adaptives transformationskodierungssystem.

Country Status (8)

Country Link
US (1) US5155592A (de)
EP (1) EP0446209B1 (de)
JP (1) JP2780864B2 (de)
AT (1) ATE107111T1 (de)
AU (1) AU635771B2 (de)
DE (1) DE68916038T2 (de)
ES (1) ES2024320A6 (de)
WO (1) WO1991005439A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319724A (en) * 1990-04-19 1994-06-07 Ricoh Corporation Apparatus and method for compressing still images
JPH0556275A (ja) * 1990-08-30 1993-03-05 Sharp Corp 画像符号化装置及び画像復号装置
GB2251757A (en) * 1991-01-11 1992-07-15 Sony Broadcast & Communication Reproduction and storage of video signals
US6512791B1 (en) 1991-05-15 2003-01-28 Canon Kabushiki Kaisha Image processing apparatus having means for controlling exposure using an orthogonal transformation coefficient
JP3166291B2 (ja) * 1992-04-03 2001-05-14 ソニー株式会社 量子化コントロール回路
US5778191A (en) * 1995-10-26 1998-07-07 Motorola, Inc. Method and device for error control of a macroblock-based video compression technique
US5790706A (en) * 1996-07-03 1998-08-04 Motorola, Inc. Method and apparatus for scanning of transform coefficients
US6094454A (en) 1997-06-19 2000-07-25 International Business Machines Corporation Multi-spectral image compression and transformation
US6198842B1 (en) 1997-06-19 2001-03-06 International Business Machines Corporation Multi-spectral image compression with bounded loss
EP1030524A1 (de) * 1999-02-19 2000-08-23 Alcatel Verfahren zur Kodierung eines digitalen Bildes und Koder
DE19942709C2 (de) * 1999-09-07 2001-09-27 Mustek Systems Inc Bildaufnahmevorrichtung für ein Bildverarbeitungssystem und Verfahren zum Auslesen von Bilddaten aus einer Bildaufnahmevorrichtung
WO2005055607A1 (en) * 2003-12-08 2005-06-16 Electronics And Telecommunications Research Institute System and method for encoding and decoding an image using bitstream map and recording medium thereof
US20060098770A1 (en) * 2004-11-09 2006-05-11 Harper William F Synchronizer for passing data from a first system to a second system
KR100754611B1 (ko) * 2006-01-24 2007-09-05 삼성전자주식회사 데이터 전송 장치 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63269882A (ja) * 1987-04-28 1988-11-08 Mitsubishi Electric Corp 画像符号化伝送装置
US5045853A (en) * 1987-06-17 1991-09-03 Intel Corporation Method and apparatus for statistically encoding digital data
FR2625060B1 (fr) * 1987-12-16 1990-10-05 Guichard Jacques Procede et dispositifs de codage et de decodage pour la transmission d'images a travers un reseau a debit variable
JP2828997B2 (ja) * 1988-07-22 1998-11-25 株式会社日立製作所 適応型変換符号化装置
US4984076A (en) * 1988-07-27 1991-01-08 Kabushiki Kaisha Toshiba Image compression coding system
JPH0810935B2 (ja) * 1988-12-09 1996-01-31 富士写真フイルム株式会社 画像信号圧縮符号化装置および伸長再生装置
JPH02226886A (ja) * 1989-02-28 1990-09-10 Sony Corp データ伝送装置及び伝送方法
JP2830111B2 (ja) * 1989-07-21 1998-12-02 ソニー株式会社 高能率符号化装置
US5001559A (en) * 1989-10-12 1991-03-19 International Business Machines Corporation Transform coding using coefficient prediction techniques
US5063608A (en) * 1989-11-03 1991-11-05 Datacube Inc. Adaptive zonal coder

Also Published As

Publication number Publication date
WO1991005439A1 (en) 1991-04-18
DE68916038T2 (de) 1994-10-27
ES2024320A6 (es) 1992-02-16
AU6265590A (en) 1991-04-11
ATE107111T1 (de) 1994-06-15
JP2780864B2 (ja) 1998-07-30
AU635771B2 (en) 1993-04-01
US5155592A (en) 1992-10-13
EP0446209B1 (de) 1994-06-08
JPH03179992A (ja) 1991-08-05
EP0446209A1 (de) 1991-09-18

Similar Documents

Publication Publication Date Title
CA2109138A1 (en) Device for encoding digital signals representing images, and corresponding decoding device
DE68916038T2 (de) Adaptives transformationskodierungssystem.
KR930005383A (ko) 움직임 보상을 갖는 프레임간 혼성 부호화 시스템에 있어서 양자화 인조잡상을 감소시키는 장치
KR940005516B1 (ko) 적응 양자화 부호화 복호화기
KR100259561B1 (ko) 화상 부호화 데이타 재부호화 장치
MY110794A (en) Inverse discrete cosine transform method, inverse discrete transform apparatus, coding apparatus for moving picture, information recording medium, and transmitting apparatus
KR960036786A (ko) 영상 신호 부호화 장치
KR960036787A (ko) 영상 신호 부호화 장치
KR930018537A (ko) 디지탈 vtr의 영상신호 대역 압축장치
KR930702858A (ko) 동화상 부호화 및 복호화 장치
EP0951184A4 (de) Verfahren und vorrichtung zur konversion von digitalen signalen
US5351086A (en) Low-bit rate interframe video encoder with adaptive transformation block selection
BR9503724A (pt) Processo e aparelho para gravar sinais de vídeo digitais quantificados e codificados
KR940008487A (ko) 적응적 프레임/필드 변환 부호화를 이용한 영상 부호화기
GB2264605A (en) Signal compressing system
KR960036756A (ko) 벡터 양자화 방식을 이용한 영상 신호 부호화 장치
GB2243042B (en) Hybrid predictive coding and decoding for digital video signals
KR940003199A (ko) 적응 양자화 기능을 갖는 영상압축 및 신장방법과 그 장치
KR0148136B1 (ko) 인터/인트라모드 부호화방법 및 장치
TW356635B (en) Image compression/decompression method and apparatus for the same
CA2126307A1 (en) Compression/Decompression Method for Image Data
KR960006595A (ko) 영상신호 압축장치
GB2313245A (en) Video signal encoder
KR100298448B1 (ko) 동화상처리장치
KR950008958B1 (ko) 동적 보상 예측 차신호에서의 불연속 코사인 변환기에 대한 양자화 장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition