JPH08506459A - 画像のデータ圧縮記録方法およびその実施装置 - Google Patents

画像のデータ圧縮記録方法およびその実施装置

Info

Publication number: JPH08506459A
Authority: JP; Japan
Prior art keywords: image; recording; prediction; channel; recorded
Prior art date: 1993-02-12
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.): Pending

Application number

JP6517706A

Other languages

English (en)

Japanese (ja)

Inventor

オービィ，ジャン−イヴ

ブルドン，フランソワ

デュメニル，パトリック

Original Assignee

トムソン−セーエスエフ

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.)

1993-02-12

Filing date

1994-01-28

Publication date

1996-07-09

1994-01-28 Application filed by トムソン−セーエスエフ filed Critical トムソン−セーエスエフ

1996-07-09 Publication of JPH08506459A publication Critical patent/JPH08506459A/ja

Status Pending legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 32
238000013144 data compression Methods 0.000 title claims description 8
230000003044 adaptive effect Effects 0.000 claims description 8
230000006978 adaptation Effects 0.000 claims description 7
230000033001 locomotion Effects 0.000 claims description 7
238000012544 monitoring process Methods 0.000 claims description 5
230000005540 biological transmission Effects 0.000 description 34
230000006870 function Effects 0.000 description 8
238000007906 compression Methods 0.000 description 4
230000006835 compression Effects 0.000 description 4
238000010586 diagram Methods 0.000 description 4
210000003128 head Anatomy 0.000 description 4
230000002596 correlated effect Effects 0.000 description 2
230000000007 visual effect Effects 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 1
238000007726 management method Methods 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1879—Direct read-after-write methods
- 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
- 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
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
- H04N5/9261—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction
- H04N5/9262—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation involving data reduction using predictive coding
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/94—Signal drop-out compensation
- H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Television Signal Processing For Recording (AREA)

JP6517706A 1993-02-12 1994-01-28 画像のデータ圧縮記録方法およびその実施装置 Pending JPH08506459A (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR93/01607		1993-02-12
FR9301607A FR2701623B1 (fr)	1993-02-12	1993-02-12	Procédé d'enregistrement d'images à débit réduit et dispositif pour sa mise en Óoeuvre.
PCT/FR1994/000112 WO1994018794A1 (fr)	1993-02-12	1994-01-28	Procede d'enregistrement d'images a debit reduit et dispositif pour sa mise en ×uvre

Publications (1)

Publication Number	Publication Date
JPH08506459A true JPH08506459A (ja)	1996-07-09

Family

ID=9444008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6517706A Pending JPH08506459A (ja)	1993-02-12	1994-01-28	画像のデータ圧縮記録方法およびその実施装置

Country Status (5)

Country	Link
EP (1)	EP0685136A1 (fr)
JP (1)	JPH08506459A (fr)
FR (1)	FR2701623B1 (fr)
SG (1)	SG65580A1 (fr)
WO (1)	WO1994018794A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5763978A (en) *	1980-10-06	1982-04-17	Nec Corp	Transmitter of picture signal
JPS60173984A (ja) *	1984-02-20	1985-09-07	Fujitsu Ltd	符号伝送誤り訂正方式
FR2660138B1 (fr) *	1990-03-26	1992-06-12	France Telecom Cnet	Dispositif de codage/decodage de signaux d'image.
JPH04358486A (ja) *	1991-06-04	1992-12-11	Toshiba Corp	高能率符号化信号処理装置
JP2699703B2 (ja) *	1991-07-31	1998-01-19	松下電器産業株式会社	動き補償予測方法とそれを用いた画像信号符号化方法

1993
- 1993-02-12 FR FR9301607A patent/FR2701623B1/fr not_active Expired - Fee Related
1994
- 1994-01-28 EP EP94905757A patent/EP0685136A1/fr not_active Ceased
- 1994-01-28 SG SG1996007109A patent/SG65580A1/en unknown
- 1994-01-28 WO PCT/FR1994/000112 patent/WO1994018794A1/fr not_active Ceased
- 1994-01-28 JP JP6517706A patent/JPH08506459A/ja active Pending

Also Published As

Publication number	Publication date
SG65580A1 (en)	1999-06-22
FR2701623B1 (fr)	1995-11-17
WO1994018794A1 (fr)	1994-08-18
EP0685136A1 (fr)	1995-12-06
FR2701623A1 (fr)	1994-08-19

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