FI105632B - Televisiolaite jossa on kuva kuvassa-käsittely - Google Patents

Televisiolaite jossa on kuva kuvassa-käsittely Download PDF

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Publication number
FI105632B
FI105632B FI912057A FI912057A FI105632B FI 105632 B FI105632 B FI 105632B FI 912057 A FI912057 A FI 912057A FI 912057 A FI912057 A FI 912057A FI 105632 B FI105632 B FI 105632B
Authority
FI
Finland
Prior art keywords
image
processor
image processor
input
correction
Prior art date
Application number
FI912057A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI912057A0 (fi
FI912057A (fi
Inventor
Gene Karl Sendelweck
Bradley Alan Sparks
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of FI912057A0 publication Critical patent/FI912057A0/fi
Publication of FI912057A publication Critical patent/FI912057A/fi
Application granted granted Critical
Publication of FI105632B publication Critical patent/FI105632B/fi

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
    • 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)
FI912057A 1990-04-30 1991-04-29 Televisiolaite jossa on kuva kuvassa-käsittely FI105632B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51549390 1990-04-30
US07/515,493 US5107341A (en) 1990-04-30 1990-04-30 Color television apparatus with picture-in-picture processing and with variable chrominance signal filtering

Publications (3)

Publication Number Publication Date
FI912057A0 FI912057A0 (fi) 1991-04-29
FI912057A FI912057A (fi) 1991-10-31
FI105632B true FI105632B (fi) 2000-09-15

Family

ID=24051596

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912057A FI105632B (fi) 1990-04-30 1991-04-29 Televisiolaite jossa on kuva kuvassa-käsittely

Country Status (14)

Country Link
US (1) US5107341A (hu)
EP (1) EP0455138B1 (hu)
JP (1) JP2510436B2 (hu)
KR (1) KR100209172B1 (hu)
CN (1) CN1024311C (hu)
CA (1) CA2038212C (hu)
CS (1) CS277542B6 (hu)
DE (1) DE69107666T2 (hu)
FI (1) FI105632B (hu)
HU (1) HU207629B (hu)
MY (1) MY105963A (hu)
PL (1) PL165165B1 (hu)
RU (1) RU2107405C1 (hu)
TR (1) TR26312A (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339115A (en) * 1992-09-16 1994-08-16 Thomson Consumer Electronics, Inc. Variable bandwidth luminance filter with commonly tuned delay and amplitude controlling filters providing frequency independent and bandwidth independent delay characteristic
US5298982A (en) * 1992-09-16 1994-03-29 Lagoni William A Television receiver with switchable chrominance signal filter
CN1043398C (zh) * 1993-11-08 1999-05-12 厦门达真磁记录有限公司 卫星接收、双高频电视、画中画的遥控和数字调谐***
CN1046072C (zh) * 1993-11-08 1999-10-27 厦门达真磁记录有限公司 多套频率合成数字调谐和画中画的控制***
US5473390A (en) * 1995-01-31 1995-12-05 Thomson Consumer Electronics, Inc. Component to composite video signal converter circuit
US5907369A (en) * 1996-09-10 1999-05-25 Thomson Consumer Electronics, Inc. Television system for displaying main and auxiliary images with color error correction provisions
TW511374B (en) * 2000-06-23 2002-11-21 Thomson Licensing Sa Dynamic control of image enhancement
US7206029B2 (en) * 2000-12-15 2007-04-17 Koninklijke Philips Electronics N.V. Picture-in-picture repositioning and/or resizing based on video content analysis
GB2396506B (en) * 2002-12-20 2006-03-08 Snell & Wilcox Ltd Improved composite decoding
KR100598223B1 (ko) 2003-12-12 2006-07-07 엘지전자 주식회사 화질개선 기능을 갖는 영상표시기기 및 그 제어방법
US20090109351A1 (en) * 2006-03-22 2009-04-30 Makoto Shiomi Liquid Crystal Display Device And Television Receiver
CN101682710B (zh) * 2007-05-30 2011-09-28 索尼株式会社 广播接收装置和再现处理方法
JP5263161B2 (ja) * 2007-08-20 2013-08-14 ソニー株式会社 ガマット・エラーの通知装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384306A (en) * 1981-06-22 1983-05-17 Rca Corporation Variable peaking control circuit
US4573075A (en) * 1983-06-24 1986-02-25 Rca Corporation Digital signal coring apparatus with controllable coring threshold level
US4616252A (en) * 1984-07-16 1986-10-07 Rca Corporation Sampled color difference signal processing system having a quadrature distortion reduction differentiator
US4652908A (en) * 1985-03-25 1987-03-24 Rca Corporation Filtering system for processing a reduced-resolution video image
US4717951A (en) * 1985-10-31 1988-01-05 Rca Corporation Adaptive digital filter
US4855812A (en) * 1986-12-18 1989-08-08 Hitachi, Ltd. Picture synthesizing apparatus with gain control system
US4890162A (en) * 1989-01-26 1989-12-26 Rca Licensing Corporation Adjustable antialias filters

Also Published As

Publication number Publication date
CA2038212A1 (en) 1991-10-31
EP0455138A3 (en) 1992-02-19
KR100209172B1 (ko) 1999-07-15
CS277542B6 (en) 1993-03-17
KR910019421A (ko) 1991-11-30
PL165165B1 (pl) 1994-11-30
CS9101234A2 (en) 1991-11-12
EP0455138A2 (en) 1991-11-06
CN1056207A (zh) 1991-11-13
JPH04229793A (ja) 1992-08-19
TR26312A (tr) 1995-03-15
FI912057A0 (fi) 1991-04-29
CA2038212C (en) 1997-04-01
US5107341A (en) 1992-04-21
RU2107405C1 (ru) 1998-03-20
FI912057A (fi) 1991-10-31
CN1024311C (zh) 1994-04-20
HU911390D0 (en) 1991-10-28
HUT61147A (en) 1992-11-30
DE69107666D1 (de) 1995-04-06
DE69107666T2 (de) 1995-10-12
EP0455138B1 (en) 1995-03-01
HU207629B (en) 1993-04-28
JP2510436B2 (ja) 1996-06-26
MY105963A (en) 1995-02-28

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