DE69604955T2 - Anordnung zur Datenübertragung mit fester Übertragungsrate und mit Auswahl der Konfiguration eines Datenkompressors sowie Verfahren dazu - Google Patents
Anordnung zur Datenübertragung mit fester Übertragungsrate und mit Auswahl der Konfiguration eines Datenkompressors sowie Verfahren dazuInfo
- Publication number
- DE69604955T2 DE69604955T2 DE69604955T DE69604955T DE69604955T2 DE 69604955 T2 DE69604955 T2 DE 69604955T2 DE 69604955 T DE69604955 T DE 69604955T DE 69604955 T DE69604955 T DE 69604955T DE 69604955 T2 DE69604955 T2 DE 69604955T2
- Authority
- DE
- Germany
- Prior art keywords
- data
- selection
- arrangement
- configuration
- method therefor
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/115—Selection of the code volume for a coding unit prior to 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
- H04N19/102—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/10—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
- H04N19/60—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/409,571 US5596602A (en) | 1995-03-24 | 1995-03-24 | Data compression rate control method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604955D1 DE69604955D1 (de) | 1999-12-09 |
DE69604955T2 true DE69604955T2 (de) | 2000-05-18 |
Family
ID=23621085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604955T Expired - Lifetime DE69604955T2 (de) | 1995-03-24 | 1996-03-15 | Anordnung zur Datenübertragung mit fester Übertragungsrate und mit Auswahl der Konfiguration eines Datenkompressors sowie Verfahren dazu |
Country Status (4)
Country | Link |
---|---|
US (1) | US5596602A (de) |
EP (1) | EP0734173B1 (de) |
JP (1) | JP3423831B2 (de) |
DE (1) | DE69604955T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3622365B2 (ja) * | 1996-09-26 | 2005-02-23 | ヤマハ株式会社 | 音声符号化伝送方式 |
US6330362B1 (en) * | 1996-11-12 | 2001-12-11 | Texas Instruments Incorporated | Compression for multi-level screened images |
US6064693A (en) * | 1997-02-28 | 2000-05-16 | Data Race, Inc. | System and method for handling underrun of compressed speech frames due to unsynchronized receive and transmit clock rates |
IL122361A0 (en) | 1997-11-29 | 1998-04-05 | Algotec Systems Ltd | Image compression method |
US6414992B1 (en) * | 1999-01-27 | 2002-07-02 | Sun Microsystems, Inc. | Optimal encoding of motion compensated video |
US8692695B2 (en) | 2000-10-03 | 2014-04-08 | Realtime Data, Llc | Methods for encoding and decoding data |
EP1237345B1 (de) * | 2000-10-13 | 2012-12-12 | Sony Corporation | System zur kontrolle einer datenkommunikationsgeschwindigkeit, sendevorrichtung und empfangsvorrichtung |
US7386046B2 (en) | 2001-02-13 | 2008-06-10 | Realtime Data Llc | Bandwidth sensitive data compression and decompression |
FR2846835B1 (fr) * | 2002-11-05 | 2005-04-15 | Canon Kk | Codage de donnees numeriques combinant plusieurs modes de codage |
JP2004159171A (ja) * | 2002-11-07 | 2004-06-03 | Fuji Photo Film Co Ltd | 画像圧縮方法及び画像圧縮装置 |
US7567722B2 (en) * | 2005-03-22 | 2009-07-28 | Qualcomm Incorporated | Dynamically scaled file encoding |
US8031777B2 (en) * | 2005-11-18 | 2011-10-04 | Apple Inc. | Multipass video encoding and rate control using subsampling of frames |
US20080133766A1 (en) * | 2006-05-05 | 2008-06-05 | Wenjun Luo | Method and apparatus for streaming media to a plurality of adaptive client devices |
JP5093349B2 (ja) | 2008-06-27 | 2012-12-12 | 富士通株式会社 | 画像圧縮装置及び画像復元装置 |
EP3014774A4 (de) | 2013-06-24 | 2017-04-05 | Intel Corporation | Dynamische kompressions-/dekompressionskonfiguration (codec) |
JP5942934B2 (ja) * | 2013-07-09 | 2016-06-29 | 富士ゼロックス株式会社 | 画像処理装置及びプログラム |
CN103716657B (zh) * | 2013-12-31 | 2017-02-22 | 深圳市大富科技股份有限公司 | 一种信道的码率分配方法及系统 |
US20220213787A1 (en) * | 2019-07-11 | 2022-07-07 | Halliburton Energy Services, Inc. | Method and device for improving wireline logging rate |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4093962A (en) * | 1976-12-01 | 1978-06-06 | Nippon Electric Co., Ltd. | Adaptive predictive encoder |
US4255763A (en) * | 1979-12-26 | 1981-03-10 | Bell Telephone Laboratories, Incorporated | Technique for reducing transmission error propagation in an adaptively predicted DPCM video encoder |
US4723161A (en) * | 1985-03-20 | 1988-02-02 | Nec Corporation | Method and arrangement of coding digital image signals utilizing interframe correlation |
US4831636A (en) * | 1985-06-28 | 1989-05-16 | Fujitsu Limited | Coding transmission equipment for carrying out coding with adaptive quantization |
US4897855A (en) * | 1987-12-01 | 1990-01-30 | General Electric Company | DPCM system with adaptive quantizer having unchanging bin number ensemble |
US4821290A (en) * | 1988-02-09 | 1989-04-11 | General Electric Company | Decoder for digital signal codes |
US5241383A (en) * | 1992-05-13 | 1993-08-31 | Bell Communications Research, Inc. | Pseudo-constant bit rate video coding with quantization parameter adjustment |
US5506686A (en) * | 1994-11-23 | 1996-04-09 | Motorola, Inc. | Method and device for determining bit allocation in a video compression system |
-
1995
- 1995-03-24 US US08/409,571 patent/US5596602A/en not_active Expired - Lifetime
-
1996
- 1996-03-15 DE DE69604955T patent/DE69604955T2/de not_active Expired - Lifetime
- 1996-03-15 EP EP96420085A patent/EP0734173B1/de not_active Expired - Lifetime
- 1996-03-22 JP JP06625796A patent/JP3423831B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0734173A2 (de) | 1996-09-25 |
EP0734173B1 (de) | 1999-11-03 |
EP0734173A3 (de) | 1996-10-09 |
DE69604955D1 (de) | 1999-12-09 |
JPH08298465A (ja) | 1996-11-12 |
US5596602A (en) | 1997-01-21 |
JP3423831B2 (ja) | 2003-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: DERZEIT KEIN VERTRETER BESTELLT |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: ITT MANUFACTURING ENTERPRISES, INC., WILMINGTON, D |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: DREISS, FUHLENDORF, STEIMLE & BECKER, 70188 STUTTG |
|
R082 | Change of representative |
Ref document number: 734173 Country of ref document: EP Representative=s name: DREISS PATENTANWAELTE PARTNERSCHAFT, DE |
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R081 | Change of applicant/patentee |
Ref document number: 734173 Country of ref document: EP Owner name: EXELIS INC. (N. D. GES. D. STAATES INDIANA), US Free format text: FORMER OWNER: ITT MANUFACTURING ENTERPRISES, INC., WILMINGTON, US Effective date: 20120817 |
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Ref document number: 734173 Country of ref document: EP Representative=s name: DREISS PATENTANWAELTE PARTNERSCHAFT, DE Effective date: 20120817 |