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
JPH08506459A JP6517706A JP51770694A JPH08506459A JP H08506459 A JPH08506459 A JP H08506459A JP 6517706 A JP6517706 A JP 6517706A JP 51770694 A JP51770694 A JP 51770694A JP H08506459 A JPH08506459 A JP H08506459A
Authority
JP
Japan
Prior art keywords
image
recording
prediction
channel
recorded
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.)
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.)
Filing date
Publication date
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
Publication of JPH08506459A publication Critical patent/JPH08506459A/ja
Pending legal-status Critical Current

Links

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

Also Published As

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

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