DE69736257D1 - Schaltung und Verfahren zur Produktsummenberechnung - Google Patents

Schaltung und Verfahren zur Produktsummenberechnung

Info

Publication number: DE69736257D1
Authority: DE; Germany
Prior art keywords: circuit; sum calculation; product sum; product; calculation
Prior art date: 1996-05-30
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 - Lifetime

Application number

DE69736257T

Other languages

English (en)

Other versions

DE69736257T2 (de

Inventor

Takashi Horishi

Masashi Uchida

Tetsujiro Kondo

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.)

1996-05-30

Filing date

1997-05-30

Publication date

2006-08-10

1996-05-30 Priority claimed from JP15890596A external-priority patent/JP3767019B2/ja

1996-09-12 Priority claimed from JP26370896A external-priority patent/JP3890638B2/ja

1997-05-30 Application filed by Sony Corp filed Critical Sony Corp

2006-08-10 Application granted granted Critical

2006-08-10 Publication of DE69736257D1 publication Critical patent/DE69736257D1/de

2007-06-28 Publication of DE69736257T2 publication Critical patent/DE69736257T2/de

2017-05-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/90—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
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/0145—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes the interpolation being class adaptive, i.e. it uses the information of class which is determined for a pixel based upon certain characteristics of the neighbouring pixels

Landscapes

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

DE69736257T 1996-05-30 1997-05-30 Schaltung und Verfahren zur Produktsummenberechnung Expired - Lifetime DE69736257T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP15890596A JP3767019B2 (ja)	1996-05-30	1996-05-30	積和演算回路および方法
JP15890596		1996-05-30
JP26370896		1996-09-12
JP26370896A JP3890638B2 (ja)	1996-09-12	1996-09-12	画像情報変換装置および方法

Publications (2)

Publication Number	Publication Date
DE69736257D1 true DE69736257D1 (de)	2006-08-10
DE69736257T2 DE69736257T2 (de)	2007-06-28

Family

ID=26485881

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
DE69735968T Expired - Lifetime DE69735968T2 (de)	1996-05-30	1997-05-30	Vorrichtung und Verfahren zur Bildinformationsumwandlung
DE69731872T Expired - Lifetime DE69731872T2 (de)	1996-05-30	1997-05-30	Vorrichtung und verfahren zur bildinformationsumwandlung
DE69736257T Expired - Lifetime DE69736257T2 (de)	1996-05-30	1997-05-30	Schaltung und Verfahren zur Produktsummenberechnung

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
DE69735968T Expired - Lifetime DE69735968T2 (de)	1996-05-30	1997-05-30	Vorrichtung und Verfahren zur Bildinformationsumwandlung
DE69731872T Expired - Lifetime DE69731872T2 (de)	1996-05-30	1997-05-30	Vorrichtung und verfahren zur bildinformationsumwandlung

Country Status (5)

Country	Link
US (1)	US6057885A (de)
EP (3)	EP0843475B1 (de)
KR (1)	KR100478070B1 (de)
DE (3)	DE69735968T2 (de)
WO (1)	WO1997046014A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4158232B2 (ja) *	1998-07-23	2008-10-01	ソニー株式会社	画像情報変換装置および画像表示装置
JP4147632B2 (ja)	1998-08-24	2008-09-10	ソニー株式会社	画像情報変換装置、画像情報変換方法、およびテレビジョン受像機
JP4140091B2 (ja) *	1998-09-14	2008-08-27	ソニー株式会社	画像情報変換装置および画像情報変換方法
JP4135229B2 (ja)	1998-09-29	2008-08-20	ソニー株式会社	映像信号の変換装置および変換方法、並びにそれを使用した画像表示装置およびテレビ受信機
US6718073B1 (en) *	1998-09-30	2004-04-06	Sony Corporation	Arithmetic device, and converter, and their methods
EP1111918B1 (de) *	1999-04-23	2008-12-17	Sony Corporation	Bildumwandlungsvorrichtung und -verfahren
EP1104190A4 (de) *	1999-04-28	2006-04-19	Sony Corp	Gerät und verfahren zur konvertierung von bildsignalen
JP4517264B2 (ja) *	2000-12-26	2010-08-04	ソニー株式会社	情報信号処理装置、情報信号処理方法、画像信号処理装置およびそれを使用した画像表示装置、並びに情報提供媒体
KR100835454B1 (ko) *	2001-01-22	2008-06-04	소니 가부시끼 가이샤	정보 신호 처리 장치, 정보 신호 처리 방법, 화상 신호 처리 장치, 화상 신호 처리 방법 및 그것을 사용한 화상 표시 장치, 그것에 사용되는 계수종 데이터 생성 장치 및 생성 방법, 및 컴퓨터 판독 가능한 매체
JP4691812B2 (ja) *	2001-03-29	2011-06-01	ソニー株式会社	係数データの生成装置および生成方法、それを使用した情報信号の処理装置および処理方法
KR100952242B1 (ko) *	2002-01-30	2010-04-09	소니 주식회사	화상 표시 장치에 사용되는 계수종 데이터 혹은 계수 데이터의 생성 장치와 방법, 및 프로그램을 기록한 컴퓨터 판독 가능한 매체
JP3777599B2 (ja) *	2002-04-23	2006-05-24	ソニー株式会社	画像情報変換装置および方法、係数算出装置および方法、係数データおよび係数データ記憶装置、画質劣化箇所検出装置および方法、記録媒体、並びにプログラム
JP4265291B2 (ja) *	2003-06-06	2009-05-20	ソニー株式会社	情報信号の処理装置および処理方法、並びに情報信号の処理方法を実行するためのプログラム
JP4238678B2 (ja) *	2003-09-08	2009-03-18	ソニー株式会社	受信装置および受信方法、記録媒体、並びにプログラム
US8655108B2 (en)	2007-09-19	2014-02-18	Sharp Laboratories Of America, Inc.	Adaptive image up-scaling technique
US8543625B2 (en) *	2008-10-16	2013-09-24	Intelliscience Corporation	Methods and systems for analysis of multi-sample, two-dimensional data
US11556771B2 (en)	2017-04-10	2023-01-17	Semiconductor Energy Laboratory Co., Ltd.	Semiconductor neural network device including a synapse circuit comprising memory cells and an activation function circuit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0816903B2 (ja) *	1986-09-17	1996-02-21	富士通株式会社	積和演算回路
US5182633A (en) *	1991-04-12	1993-01-26	Abekas Video Systems, Inc.	Video sample rate converter
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
KR100360206B1 (ko) *	1992-12-10	2003-02-11	소니 가부시끼 가이샤	화상신호변환장치
JP3321915B2 (ja) *	1993-06-18	2002-09-09	ソニー株式会社	画像信号変換装置
JP3348318B2 (ja) *	1993-11-25	2002-11-20	ソニー株式会社	ディジタル画像信号処理装置および処理方法
JP3271108B2 (ja) *	1993-12-03	2002-04-02	ソニー株式会社	ディジタル画像信号の処理装置および方法
JP3723995B2 (ja) *	1994-08-04	2005-12-07	ソニー株式会社	画像情報変換装置および方法
JP3946781B2 (ja) *	1994-08-08	2007-07-18	ソニー株式会社	画像情報変換装置及び方法
JPH08130744A (ja) *	1994-11-02	1996-05-21	Sony Corp	テレビジヨン受像装置
JP3319667B2 (ja) *	1994-12-20	2002-09-03	松下電器産業株式会社	映像フォーマット変換装置
US5852470A (en) *	1995-05-31	1998-12-22	Sony Corporation	Signal converting apparatus and signal converting method
US5784116A (en) *	1995-06-29	1998-07-21	Motorola Inc.	Method of generating high-resolution video
US5835160A (en) *	1995-09-13	1998-11-10	Oak Technology, Inc.	Sampling rate conversion using digital differential analyzers
US5732251A (en) *	1996-05-06	1998-03-24	Advanced Micro Devices	DSP with register file and multi-function instruction sequencer for vector processing by MACU

1997
- 1997-05-30 EP EP97924276A patent/EP0843475B1/de not_active Expired - Lifetime
- 1997-05-30 DE DE69735968T patent/DE69735968T2/de not_active Expired - Lifetime
- 1997-05-30 EP EP04075276A patent/EP1445949B1/de not_active Expired - Lifetime
- 1997-05-30 US US09/011,115 patent/US6057885A/en not_active Expired - Lifetime
- 1997-05-30 EP EP04075275A patent/EP1420585B1/de not_active Expired - Lifetime
- 1997-05-30 DE DE69731872T patent/DE69731872T2/de not_active Expired - Lifetime
- 1997-05-30 KR KR10-1998-0700772A patent/KR100478070B1/ko not_active Expired - Fee Related
- 1997-05-30 DE DE69736257T patent/DE69736257T2/de not_active Expired - Lifetime
- 1997-05-30 WO PCT/JP1997/001852 patent/WO1997046014A1/ja active IP Right Grant

Also Published As

Publication number	Publication date
DE69735968D1 (de)	2006-06-29
DE69736257T2 (de)	2007-06-28
EP1420585B1 (de)	2006-05-24
KR100478070B1 (ko)	2005-09-14
WO1997046014A1 (en)	1997-12-04
US6057885A (en)	2000-05-02
EP0843475A4 (de)	2000-04-12
DE69735968T2 (de)	2007-01-18
KR19990036105A (ko)	1999-05-25
EP1445949A1 (de)	2004-08-11
DE69731872T2 (de)	2005-11-24
EP0843475A1 (de)	1998-05-20
EP1420585A1 (de)	2004-05-19
EP1445949B1 (de)	2006-06-28
DE69731872D1 (de)	2005-01-13
EP0843475B1 (de)	2004-12-08

Publication	Publication Date	Title
DE69822687D1 (de)	2004-05-06	Vorrichtung und Verfahren zur Zusammenfassung
DE69739589D1 (de)	2009-10-29	Verfahren und Schaltung zur Rahmensynchronisierung
DE69601222D1 (de)	1999-02-04	Elektronisches wettbewerbssystem und verfahren zur durchführung
DE69435047D1 (de)	2008-01-03	Schaltung und Verfahren zur parallelen Addition und Mittelwertbildung
DE69427826D1 (de)	2001-08-30	Verfahren und system zur reinigung von bohrlöchern
DE69731051D1 (de)	2004-11-11	Verfahren und System zur Frequenzunterdrückung
DE69731998D1 (de)	2005-01-27	Informationsverarbeitungsvorrichtung und Verfahren
DE69430838D1 (de)	2002-07-25	Schaltung und Verfahren zur parallelen Verschiebung und Addition
DE69426003D1 (de)	2000-11-02	Verfahren und Vorrichtung zur Kathodenzerstäubung
DE69519235D1 (de)	2000-11-30	Hämorrhoidenzusammensetzungen und verfahren zur verwendung
DE59706789D1 (de)	2002-05-02	Sprachverarbeitungssystem und verfahren zur sprachverarbeitung
DE69526825D1 (de)	2002-07-04	Verfahren und System zur Routenauswahl
DE69530905D1 (de)	2003-07-03	Schaltung und Verfahren zur Spannungsregelung
DE69632960D1 (de)	2004-08-26	System und verfahren zur kompostierung
DE69731700D1 (de)	2004-12-30	Arithmetischer Schaltkreis und arithmetisches Verfahren
DE19581148T1 (de)	1996-12-19	Verfahren und Vorrichtung zur digitalen Auswahlsdiversität
DE69519107D1 (de)	2000-11-16	Verfahren und produkt zur wasserentkeimung
DE69510965D1 (de)	1999-09-02	Verfahren zur Bestimmung der Position und zugehörige Vorrichtung
DE69720131D1 (de)	2003-04-30	System und Verfahren zur Perspektivetransformation
DE19681072T1 (de)	1998-01-22	Verstärkerschaltung und Verfahren zur Abstimmung der Verstärkerschaltung
DE69423129D1 (de)	2000-04-06	System und Verfahren zur Kurvendarstellung
DE69817103D1 (de)	2003-09-18	Verfahren und Vorrichtung zur Folgeschätzung
DE69736257D1 (de)	2006-08-10	Schaltung und Verfahren zur Produktsummenberechnung
DE69710842D1 (de)	2002-04-11	Verfahren und Einrichtung zur Ruhestrombestimmung
DE59708284D1 (de)	2002-10-24	Vorrichtung und verfahren zur formgebung von oberflächen

Legal Events

Date	Code	Title	Description
2007-08-02	8364	No opposition during term of opposition
2010-04-15	8320	Willingness to grant licences declared (paragraph 23)