DE3853899D1 - Verfahren und Vorrichtung zur Codierung und Decodierung eines Signals. - Google Patents

Verfahren und Vorrichtung zur Codierung und Decodierung eines Signals.

Info

Publication number
DE3853899D1
DE3853899D1 DE3853899T DE3853899T DE3853899D1 DE 3853899 D1 DE3853899 D1 DE 3853899D1 DE 3853899 T DE3853899 T DE 3853899T DE 3853899 T DE3853899 T DE 3853899T DE 3853899 D1 DE3853899 D1 DE 3853899D1
Authority
DE
Germany
Prior art keywords
decoding
coding
signal
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
Application number
DE3853899T
Other languages
English (en)
Other versions
DE3853899T2 (de
Inventor
Nobuyasu Takeguchi
Toshihide Akiyama
Kenichi Takahashi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP62181520A external-priority patent/JPS6424687A/ja
Priority claimed from JP62236526A external-priority patent/JPS6478589A/ja
Priority claimed from JP62309922A external-priority patent/JPH01151384A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3853899D1 publication Critical patent/DE3853899D1/de
Application granted granted Critical
Publication of DE3853899T2 publication Critical patent/DE3853899T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • 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
DE3853899T 1987-07-21 1988-07-20 Verfahren und Vorrichtung zur Codierung und Decodierung eines Signals. Expired - Fee Related DE3853899T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62181520A JPS6424687A (en) 1987-07-21 1987-07-21 Image encoder
JP62236526A JPS6478589A (en) 1987-09-21 1987-09-21 Picture decoder
JP62309922A JPH01151384A (ja) 1987-12-08 1987-12-08 画像符号化装置

Publications (2)

Publication Number Publication Date
DE3853899D1 true DE3853899D1 (de) 1995-07-06
DE3853899T2 DE3853899T2 (de) 1995-12-21

Family

ID=27325021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853899T Expired - Fee Related DE3853899T2 (de) 1987-07-21 1988-07-20 Verfahren und Vorrichtung zur Codierung und Decodierung eines Signals.

Country Status (4)

Country Link
US (1) US4953214A (de)
EP (1) EP0300775B1 (de)
KR (1) KR920003860B1 (de)
DE (1) DE3853899T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE40280E1 (en) 1988-12-30 2008-04-29 Lucent Technologies Inc. Rate loop processor for perceptual encoder/decoder
US5230038A (en) * 1989-01-27 1993-07-20 Fielder Louis D Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio
US5388181A (en) * 1990-05-29 1995-02-07 Anderson; David J. Digital audio compression system
US6915014B1 (en) 1990-07-31 2005-07-05 Canon Kabushiki Kaisha Image processing apparatus and method
EP0469835B1 (de) * 1990-07-31 1998-09-30 Canon Kabushiki Kaisha Verfahren und Gerät zur Bildverarbeitung
EP0559348A3 (de) * 1992-03-02 1993-11-03 AT&T Corp. Rateurregelschleifenprozessor für einen wahrnehmungsgebundenen Koder/Dekoder
US6100933A (en) * 1994-10-31 2000-08-08 Intel Corporation Process and apparatus for compressing and decompressing digital video signals using horizontally-based vector quantization
US5862263A (en) * 1995-04-13 1999-01-19 Samsung Electronics Co., Ltd. Fractal image compression device and method using perceptual distortion measurement
KR0154739B1 (ko) * 1995-04-19 1998-11-16 김광호 프랙탈 영상 압축 장치 및 방법
US5822721A (en) * 1995-12-22 1998-10-13 Iterated Systems, Inc. Method and apparatus for fractal-excited linear predictive coding of digital signals
JP2820096B2 (ja) * 1996-01-10 1998-11-05 日本電気株式会社 符号化方式および復号方式
US5831559A (en) * 1996-01-24 1998-11-03 Intel Corporation Encoding/decoding video signals using multiple run-val mapping tables
US5913186A (en) * 1996-03-25 1999-06-15 Prometheus, Inc. Discrete one dimensional signal processing apparatus and method using energy spreading coding
KR20000005110A (ko) 1996-03-29 2000-01-25 윌리암 제이. 버크 지각 메트릭을 이용하는 이미지 코딩시스템에서 엔코딩 최적화및 자동 조정가능 이미지 압축을 위한 장치 및 방법
US6295379B1 (en) * 1997-09-29 2001-09-25 Intel Corporation DPCM image compression with plural quantization table levels
KR100326157B1 (ko) 1998-12-31 2002-07-03 윤종용 통신시스템에서반복디코더에대한양자화방법
US6459392B1 (en) 2001-01-19 2002-10-01 International Business Machines Corporation Technique for encoding a sequence of periodic byte values with vertical correlation
SE0402651D0 (sv) * 2004-11-02 2004-11-02 Coding Tech Ab Advanced methods for interpolation and parameter signalling
GB2451828A (en) * 2007-08-13 2009-02-18 Snell & Wilcox Ltd Digital audio processing method for identifying periods in which samples may be deleted or repeated unobtrusively
EP2963468B1 (de) 2008-12-26 2019-05-29 Asahi Kasei Kabushiki Kaisha Verlängerbares kabel zur übertragung optischer signale
KR102515830B1 (ko) 2015-11-20 2023-03-29 삼성전자주식회사 데이터 송신 장치 및 방법과, 데이터 수신 장치 및 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093962A (en) * 1976-12-01 1978-06-06 Nippon Electric Co., Ltd. Adaptive predictive encoder
US4802222A (en) * 1983-12-12 1989-01-31 Sri International Data compression system and method for audio signals
US4670851A (en) * 1984-01-09 1987-06-02 Mitsubishi Denki Kabushiki Kaisha Vector quantizer
SE465347B (sv) * 1984-04-25 1991-08-26 Matsushita Electric Works Ltd Bildsaendningssystem foer sampling och komprimering av bilddata i ett tv-bildfaelt

Also Published As

Publication number Publication date
EP0300775B1 (de) 1995-05-31
KR920003860B1 (ko) 1992-05-15
KR890003140A (ko) 1989-04-13
EP0300775A2 (de) 1989-01-25
EP0300775A3 (de) 1991-01-16
US4953214A (en) 1990-08-28
DE3853899T2 (de) 1995-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee