JP3962950B2 - 情報処理装置および方法、記録媒体、並びにプログラム - Google Patents

情報処理装置および方法、記録媒体、並びにプログラム Download PDF

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Publication number
JP3962950B2
JP3962950B2 JP2002132817A JP2002132817A JP3962950B2 JP 3962950 B2 JP3962950 B2 JP 3962950B2 JP 2002132817 A JP2002132817 A JP 2002132817A JP 2002132817 A JP2002132817 A JP 2002132817A JP 3962950 B2 JP3962950 B2 JP 3962950B2
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JP
Japan
Prior art keywords
signal
coefficient
recording medium
information processing
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.)
Expired - Fee Related
Application number
JP2002132817A
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English (en)
Japanese (ja)
Other versions
JP2003331517A5 (https=
JP2003331517A (ja
Inventor
哲二郎 近藤
左近 山元
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2002132817A priority Critical patent/JP3962950B2/ja
Priority to US10/431,028 priority patent/US7599607B2/en
Priority to KR20030028797A priority patent/KR100988149B1/ko
Publication of JP2003331517A publication Critical patent/JP2003331517A/ja
Publication of JP2003331517A5 publication Critical patent/JP2003331517A5/ja
Application granted granted Critical
Publication of JP3962950B2 publication Critical patent/JP3962950B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2002132817A 2002-05-08 2002-05-08 情報処理装置および方法、記録媒体、並びにプログラム Expired - Fee Related JP3962950B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002132817A JP3962950B2 (ja) 2002-05-08 2002-05-08 情報処理装置および方法、記録媒体、並びにプログラム
US10/431,028 US7599607B2 (en) 2002-05-08 2003-05-06 Information processing apparatus and method, recording medium, and program
KR20030028797A KR100988149B1 (ko) 2002-05-08 2003-05-07 정보 처리 장치 및 방법, 기록 매체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002132817A JP3962950B2 (ja) 2002-05-08 2002-05-08 情報処理装置および方法、記録媒体、並びにプログラム

Publications (3)

Publication Number Publication Date
JP2003331517A JP2003331517A (ja) 2003-11-21
JP2003331517A5 JP2003331517A5 (https=) 2004-12-24
JP3962950B2 true JP3962950B2 (ja) 2007-08-22

Family

ID=29696175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002132817A Expired - Fee Related JP3962950B2 (ja) 2002-05-08 2002-05-08 情報処理装置および方法、記録媒体、並びにプログラム

Country Status (3)

Country Link
US (1) US7599607B2 (https=)
JP (1) JP3962950B2 (https=)
KR (1) KR100988149B1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3005090B2 (ja) 1991-10-23 2000-01-31 株式会社リコー 学習型波形等化器
JP3438233B2 (ja) * 1992-05-22 2003-08-18 ソニー株式会社 画像変換装置および方法
JP3572632B2 (ja) * 1993-06-29 2004-10-06 ソニー株式会社 異常検出装置
US5499057A (en) * 1993-08-27 1996-03-12 Sony Corporation Apparatus for producing a noise-reducded image signal from an input image signal
JP3395283B2 (ja) 1993-09-28 2003-04-07 ソニー株式会社 適応波形等化装置及び適応波形等化方法
US5797118A (en) * 1994-08-09 1998-08-18 Yamaha Corporation Learning vector quantization and a temporary memory such that the codebook contents are renewed when a first speaker returns
JP3214249B2 (ja) 1994-08-09 2001-10-02 ヤマハ株式会社 ベクトル量子化による符号化復号化方式
JP3941220B2 (ja) 1998-05-18 2007-07-04 ソニー株式会社 光ディスク再生装置

Also Published As

Publication number Publication date
US7599607B2 (en) 2009-10-06
US20030235398A1 (en) 2003-12-25
KR100988149B1 (ko) 2010-10-19
KR20030087558A (ko) 2003-11-14
JP2003331517A (ja) 2003-11-21

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