SG24292G - Adaptive filtering system - Google Patents

Adaptive filtering system

Info

Publication number
SG24292G
SG24292G SG242/92A SG24292A SG24292G SG 24292 G SG24292 G SG 24292G SG 242/92 A SG242/92 A SG 242/92A SG 24292 A SG24292 A SG 24292A SG 24292 G SG24292 G SG 24292G
Authority
SG
Singapore
Prior art keywords
filtering system
adaptive filtering
adaptive
filtering
Prior art date
Application number
SG242/92A
Other languages
English (en)
Original Assignee
Rca Thomson Licensing 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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of SG24292G publication Critical patent/SG24292G/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Circuits (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Picture Signal Circuits (AREA)
SG242/92A 1985-10-31 1992-03-06 Adaptive filtering system SG24292G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/793,147 US4717951A (en) 1985-10-31 1985-10-31 Adaptive digital filter

Publications (1)

Publication Number Publication Date
SG24292G true SG24292G (en) 1992-05-15

Family

ID=25159216

Family Applications (1)

Application Number Title Priority Date Filing Date
SG242/92A SG24292G (en) 1985-10-31 1992-03-06 Adaptive filtering system

Country Status (8)

Country Link
US (1) US4717951A (fr)
JP (1) JPH0783239B2 (fr)
KR (1) KR950000322B1 (fr)
CA (1) CA1250657A (fr)
DE (1) DE3637018C2 (fr)
FR (1) FR2591829B1 (fr)
GB (1) GB2182522B (fr)
SG (1) SG24292G (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717951A (en) 1985-10-31 1988-01-05 Rca Corporation Adaptive digital filter
JPS63318811A (ja) * 1987-06-22 1988-12-27 Toshiba Corp ディジタルフィルタ装置
DE3739423A1 (de) * 1987-11-20 1989-06-08 Hitachi Ltd Bildspeicher
US4890162A (en) * 1989-01-26 1989-12-26 Rca Licensing Corporation Adjustable antialias filters
DE3906596A1 (de) * 1989-03-02 1990-09-06 Thomson Brandt Gmbh Wiedergabeschaltung fuer ein secam-farbfernsehsignal
US5107341A (en) * 1990-04-30 1992-04-21 Thompson Consumer Electronics, Inc. Color television apparatus with picture-in-picture processing and with variable chrominance signal filtering
US5351067A (en) * 1991-07-22 1994-09-27 International Business Machines Corporation Multi-source image real time mixing and anti-aliasing
US5561723A (en) * 1992-03-09 1996-10-01 Tektronix, Inc. Localized image compression calculation method and apparatus to control anti-aliasing filtering in 3-D manipulation of 2-D video images
KR19980052322A (ko) * 1996-12-24 1998-09-25 구자홍 티브이의 자동 화면비 검출방법 및 보정장치
FR2766575B1 (fr) * 1997-07-22 1999-10-01 Eurocopter France Procede et dispositif operant par interpolation dans un spectre discret pour determiner des caracteristiques d'un signal et applications
DE19743206A1 (de) * 1997-09-30 1999-04-08 Siemens Ag Bild-in-Bild-Prozessor
JP2002522973A (ja) 1998-08-07 2002-07-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 適応性圧縮
US20050231637A1 (en) * 2004-04-16 2005-10-20 Eric Jeffrey Method for live image display and apparatus for performing the same
US7209577B2 (en) 2005-07-14 2007-04-24 Logitech Europe S.A. Facial feature-localized and global real-time video morphing
JP2009527981A (ja) * 2006-02-24 2009-07-30 パナソニック オートモーティブ システムズ カンパニー オブ アメリカ ディビジョン オブ パナソニック コーポレイション オブ ノース アメリカ ビデオ信号を処理するシステムと方法
US8065505B2 (en) * 2007-08-16 2011-11-22 Texas Instruments Incorporated Stall-free pipelined cache for statically scheduled and dispatched execution

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5249732A (en) * 1975-10-17 1977-04-21 Matsushita Electric Ind Co Ltd Comb-shape filter
DE2628737C3 (de) * 1976-06-25 1980-06-26 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme
JPS6049392B2 (ja) * 1977-09-05 1985-11-01 日本電気株式会社 映像音声間遅延時間差補償方式
JPS551743A (en) * 1978-06-19 1980-01-08 Matsushita Electric Ind Co Ltd Television receiver
US4249213A (en) * 1978-09-14 1981-02-03 Hitachi, Ltd. Picture-in-picture television receiver
GB2056821B (en) * 1979-06-25 1983-10-12 Matsushita Electric Industrial Co Ltd Digital filter
US4282546A (en) * 1979-11-28 1981-08-04 Rca Corporation Television image size altering apparatus
DE3121310A1 (de) * 1981-05-29 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Digitales filter
US4524424A (en) * 1982-02-18 1985-06-18 Rockwell International Corporation Adaptive spectrum shaping filter
US4472733A (en) * 1982-09-01 1984-09-18 Rca Corporation Color channel signal-to-noise improvement in digital television
GB2127250B (en) * 1982-09-20 1986-04-09 British Broadcasting Corp Colour video signal processing
DE3268445D1 (en) * 1982-10-09 1986-02-20 Itt Ind Gmbh Deutsche Integrated digital filter circuit for the luminance channel of colour television sets
US4602285A (en) * 1983-04-08 1986-07-22 Ampex Corporation System and method for transforming and filtering a video image
JPS59211313A (ja) * 1983-05-17 1984-11-30 Toshiba Corp 自動等化器
JPS60112309A (ja) * 1983-11-24 1985-06-18 Hitachi Ltd 信号処理用フィルタ
US4717951A (en) 1985-10-31 1988-01-05 Rca Corporation Adaptive digital filter

Also Published As

Publication number Publication date
GB8625893D0 (en) 1986-12-03
FR2591829A1 (fr) 1987-06-19
KR950000322B1 (ko) 1995-01-13
DE3637018C2 (de) 1996-04-18
FR2591829B1 (fr) 1992-12-31
KR870004625A (ko) 1987-05-11
JPS62108611A (ja) 1987-05-19
CA1250657A (fr) 1989-02-28
US4717951A (en) 1988-01-05
DE3637018A1 (de) 1987-05-07
JPH0783239B2 (ja) 1995-09-06
GB2182522A (en) 1987-05-13
GB2182522B (en) 1989-09-27

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