CN1465138A - 压缩装置及方法、解压缩装置及方法、压缩/解压缩***、程序、记录媒体 - Google Patents
压缩装置及方法、解压缩装置及方法、压缩/解压缩***、程序、记录媒体 Download PDFInfo
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- CN1465138A CN1465138A CN02802615A CN02802615A CN1465138A CN 1465138 A CN1465138 A CN 1465138A CN 02802615 A CN02802615 A CN 02802615A CN 02802615 A CN02802615 A CN 02802615A CN 1465138 A CN1465138 A CN 1465138A
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- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- 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
- G11B20/00007—Time or data compression or expansion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (106)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP173884/01 | 2001-06-08 | ||
JP173884/2001 | 2001-06-08 | ||
JP2001173884A JP2002368624A (ja) | 2001-06-08 | 2001-06-08 | 圧縮装置及び方法、伸長装置及び方法、圧縮伸長システム、プログラム、記録媒体 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101087525A Division CN101026379B (zh) | 2001-06-08 | 2002-05-23 | 压缩装置及方法、解压缩装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1465138A true CN1465138A (zh) | 2003-12-31 |
CN1294703C CN1294703C (zh) | 2007-01-10 |
Family
ID=19015264
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028026152A Expired - Fee Related CN1294703C (zh) | 2001-06-08 | 2002-05-23 | 压缩装置及方法、解压缩装置及方法、间拔/内插装置及方法 |
CN2006101087525A Expired - Fee Related CN101026379B (zh) | 2001-06-08 | 2002-05-23 | 压缩装置及方法、解压缩装置及方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101087525A Expired - Fee Related CN101026379B (zh) | 2001-06-08 | 2002-05-23 | 压缩装置及方法、解压缩装置及方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7224294B2 (zh) |
EP (1) | EP1394951A4 (zh) |
JP (1) | JP2002368624A (zh) |
KR (1) | KR20030026999A (zh) |
CN (2) | CN1294703C (zh) |
TW (1) | TW567680B (zh) |
WO (1) | WO2002101933A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1989695B (zh) * | 2004-07-27 | 2011-06-22 | 独立行政法人科学技术振兴机构 | 离散信号的信号处理装置及信号处理方法 |
CN101996637B (zh) * | 2005-01-12 | 2012-08-08 | 日本电信电话株式会社 | 长期预测编码和长期预测解码的方法和装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030026787A (ko) * | 2001-09-28 | 2003-04-03 | 지성원 | 사칙연산을 이용한 데이터 압축방법 |
US20090070395A1 (en) * | 2006-03-07 | 2009-03-12 | Neuro Solution Corp. | Interpolation function generation circuit |
JP4719667B2 (ja) * | 2006-12-28 | 2011-07-06 | 日立オートモティブシステムズ株式会社 | 時系列データ圧縮方法 |
JP5306259B2 (ja) * | 2010-02-23 | 2013-10-02 | 日本電信電話株式会社 | 情報圧縮装置、情報圧縮方法 |
JP2011217151A (ja) * | 2010-03-31 | 2011-10-27 | Fujitsu Ltd | データ変換装置、データ変換方法、およびデータ変換プログラム |
FR2973612B1 (fr) * | 2011-03-31 | 2013-12-20 | Suez Environnement | Procede de transmission de donnees issues de capteurs autonomes, en particulier de compteurs de fluide, capteur et installation mettant en oeuvre ce procede. |
JP7164810B2 (ja) * | 2018-09-06 | 2022-11-02 | 日本電信電話株式会社 | 信号処理装置及び光受信器 |
CN111384969B (zh) * | 2018-12-28 | 2023-06-02 | 上海寒武纪信息科技有限公司 | 编码方法、处理器、编码装置及存储介质 |
GB2605965A (en) * | 2021-04-16 | 2022-10-26 | Canon Kk | Methods and devices for improving storage and transmission of uncompressed data while using a standard format |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173983B1 (en) * | 1984-08-30 | 1992-12-30 | Fujitsu Limited | Differential coding circuit |
ATE108587T1 (de) * | 1986-09-13 | 1994-07-15 | Philips Nv | Verfahren und schaltungsanordung zur bitratenreduktion. |
CA1324674C (en) * | 1988-08-18 | 1993-11-23 | Ronald W. Potter | Method and apparatus for interpolating between data samples |
JPH0787384B2 (ja) * | 1989-02-03 | 1995-09-20 | 松下電器産業株式会社 | 音楽信号圧縮方法 |
JP3032382B2 (ja) * | 1992-07-13 | 2000-04-17 | シャープ株式会社 | デジタル信号のサンプリング周波数変換装置 |
JPH06283968A (ja) * | 1993-03-26 | 1994-10-07 | Sony Corp | ディジタル信号演算装置 |
JP2957861B2 (ja) * | 1993-09-09 | 1999-10-06 | 三洋電機株式会社 | 音声時間軸圧縮伸長装置 |
CN1045852C (zh) * | 1993-10-08 | 1999-10-20 | 索尼公司 | 数字信号处理装置和数字信号处理方法 |
JPH09261637A (ja) * | 1996-03-26 | 1997-10-03 | Toyota Motor Corp | 画像圧縮装置、画像前処理方法及び画像伝送システム |
JPH1127629A (ja) * | 1997-06-30 | 1999-01-29 | Matsushita Electric Ind Co Ltd | サンプルレート変換装置 |
JP4021058B2 (ja) * | 1998-06-17 | 2007-12-12 | 新潟精密株式会社 | データ補間方式 |
JP4203162B2 (ja) * | 1998-11-05 | 2008-12-24 | 新潟精密株式会社 | 画像処理回路 |
JP2000350016A (ja) * | 1999-06-04 | 2000-12-15 | Sony Corp | 補間装置及び補間方法 |
KR100416289B1 (ko) * | 1999-06-18 | 2004-01-31 | 야쓰에 사카이 | 디지털 아날로그변환기 및 그 방법과 데이터 보간장치 및그 방법 |
JP2001136073A (ja) * | 1999-11-02 | 2001-05-18 | Sakai Yasue | 圧縮方法及び装置、圧縮伸長システム、記録媒体 |
JP2001298368A (ja) * | 2000-04-14 | 2001-10-26 | Sakai Yasue | 圧縮方法及び装置、伸長方法及び装置、圧縮伸長システム、記録媒体 |
WO2001095496A1 (fr) * | 2000-06-06 | 2001-12-13 | Sakai, Yasue | Procede et appareil de compression, procede et appareil d'expansion, systeme de compression expansion |
EP1367724A4 (en) * | 2001-03-01 | 2006-09-06 | Sakai Yasue | METHOD AND DEVICE FOR COMPRESSING, METHOD AND DEVICE FOR DECOMPRESSING, COMPRESSION / DECOMPRESSION SYSTEM, RECORDING MEDIUM |
JP2002312000A (ja) * | 2001-04-16 | 2002-10-25 | Sakai Yasue | 圧縮方法及び装置、伸長方法及び装置、圧縮伸長システム、ピーク検出方法、プログラム、記録媒体 |
JP2002366539A (ja) * | 2001-06-08 | 2002-12-20 | Sakai Yasue | データ補間装置および方法、標本化関数生成装置、データ補間プログラム、記録媒体 |
-
2001
- 2001-06-08 JP JP2001173884A patent/JP2002368624A/ja not_active Withdrawn
-
2002
- 2002-05-16 TW TW91110269A patent/TW567680B/zh not_active IP Right Cessation
- 2002-05-23 CN CNB028026152A patent/CN1294703C/zh not_active Expired - Fee Related
- 2002-05-23 CN CN2006101087525A patent/CN101026379B/zh not_active Expired - Fee Related
- 2002-05-23 WO PCT/JP2002/004987 patent/WO2002101933A1/ja not_active Application Discontinuation
- 2002-05-23 KR KR10-2003-7001663A patent/KR20030026999A/ko not_active Application Discontinuation
- 2002-05-23 EP EP02728126A patent/EP1394951A4/en not_active Withdrawn
-
2003
- 2003-09-05 US US10/655,352 patent/US7224294B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1989695B (zh) * | 2004-07-27 | 2011-06-22 | 独立行政法人科学技术振兴机构 | 离散信号的信号处理装置及信号处理方法 |
CN101996637B (zh) * | 2005-01-12 | 2012-08-08 | 日本电信电话株式会社 | 长期预测编码和长期预测解码的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US7224294B2 (en) | 2007-05-29 |
TW567680B (en) | 2003-12-21 |
EP1394951A1 (en) | 2004-03-03 |
JP2002368624A (ja) | 2002-12-20 |
US20050174188A1 (en) | 2005-08-11 |
EP1394951A4 (en) | 2007-07-25 |
CN101026379A (zh) | 2007-08-29 |
KR20030026999A (ko) | 2003-04-03 |
CN1294703C (zh) | 2007-01-10 |
WO2002101933A1 (fr) | 2002-12-19 |
CN101026379B (zh) | 2012-07-18 |
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C06 | Publication | ||
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Owner name: NEURAL NETWORKS TREATMENT CO., LTD. Free format text: FORMER OWNER: KANJO SAKAI Effective date: 20031201 |
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Effective date of registration: 20031201 Applicant after: Neuro Solution Corp. Applicant before: Sakai Yasue |
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Owner name: NSC CO., LTD. Free format text: FORMER OWNER: NEURAL NETWORK CO., LTD. Effective date: 20090508 |
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Effective date of registration: 20090508 Address after: Tokyo, Japan Patentee after: Niigata Seimitsu Co., Ltd. Address before: Tokyo, Japan Patentee before: Neuro Solution Corp. |
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ASS | Succession or assignment of patent right |
Owner name: KUROSAKI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NSC CO., LTD. Effective date: 20100205 |
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Effective date of registration: 20100205 Address after: Delaware Patentee after: Neuro Solution Corp. Address before: Tokyo, Japan Patentee before: Niigata Seimitsu Co., Ltd. |
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Granted publication date: 20070110 Termination date: 20130523 |