FR2613570B1 - Correcteur d'inversion d'entrelacement pour un generateur de signaux video a image dans l'image - Google Patents

Correcteur d'inversion d'entrelacement pour un generateur de signaux video a image dans l'image

Info

Publication number
FR2613570B1
FR2613570B1 FR8804104A FR8804104A FR2613570B1 FR 2613570 B1 FR2613570 B1 FR 2613570B1 FR 8804104 A FR8804104 A FR 8804104A FR 8804104 A FR8804104 A FR 8804104A FR 2613570 B1 FR2613570 B1 FR 2613570B1
Authority
FR
France
Prior art keywords
image
corrector
video signal
signal generator
interleaving
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
FR8804104A
Other languages
English (en)
Other versions
FR2613570A1 (fr
Inventor
Robert Francis Casey
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.)
RCA Licensing Corp
Original Assignee
RCA 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 Licensing Corp filed Critical RCA Licensing Corp
Publication of FR2613570A1 publication Critical patent/FR2613570A1/fr
Application granted granted Critical
Publication of FR2613570B1 publication Critical patent/FR2613570B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Television Signal Processing For Recording (AREA)
  • Studio Circuits (AREA)
FR8804104A 1987-03-30 1988-03-29 Correcteur d'inversion d'entrelacement pour un generateur de signaux video a image dans l'image Expired - Fee Related FR2613570B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/032,124 US4811103A (en) 1987-03-30 1987-03-30 Interlace inversion corrector for a picture-in-picture video signal generator

Publications (2)

Publication Number Publication Date
FR2613570A1 FR2613570A1 (fr) 1988-10-07
FR2613570B1 true FR2613570B1 (fr) 1993-09-24

Family

ID=21863230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8804104A Expired - Fee Related FR2613570B1 (fr) 1987-03-30 1988-03-29 Correcteur d'inversion d'entrelacement pour un generateur de signaux video a image dans l'image

Country Status (7)

Country Link
US (1) US4811103A (fr)
JP (1) JP2893110B2 (fr)
KR (1) KR960011306B1 (fr)
DE (1) DE3810680A1 (fr)
FR (1) FR2613570B1 (fr)
GB (1) GB2203015B (fr)
HK (1) HK70496A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031044A (en) * 1989-04-20 1991-07-09 Rca Licensing Corporation Inset picture centering in a pix-in-pix system
US5208660A (en) * 1989-07-29 1993-05-04 Sharp Kabushiki Kaisha Television display apparatus having picture-in-picture display function and the method of operating the same
US4987493A (en) * 1989-08-01 1991-01-22 Rca Licensing Corporation Memory efficient interlace apparatus and method as for a picture in a picture display
JP2771858B2 (ja) * 1989-08-23 1998-07-02 富士通株式会社 多画面合成装置
US5369444A (en) * 1990-06-01 1994-11-29 Thomson Consumer Electronics Field type matching system
JPH05183833A (ja) * 1992-01-07 1993-07-23 Sony Corp 表示装置
TW335241U (en) * 1992-11-30 1998-06-21 Thomson Consumer Electronics A video display system
JPH06292148A (ja) * 1993-03-30 1994-10-18 Sony Corp 倍速映像表示装置
EP0737004A1 (fr) * 1995-04-05 1996-10-09 Thomson Consumer Electronics, Inc. Discriminateur du type de trame pour un signal vidéo
JP3801242B2 (ja) * 1995-10-31 2006-07-26 株式会社日立製作所 縮小画像表示装置
KR100186409B1 (ko) * 1996-04-23 1999-05-01 구자홍 피씨와 티브이 적응형 피아이피 영상신호 처리회로
WO2006035450A1 (fr) 2004-09-29 2006-04-06 Hewlett-Packard Development Company L.P. Systemes et procedes permettant de solliciter une retroaction au moyen d'un signal de diffusion a contenu supplementaire
US9021520B2 (en) * 2004-09-29 2015-04-28 Hewlett-Packard Development Company, L.P. Systems and methods for providing and processing print-augmented broadcast signals
US8667523B2 (en) * 2005-04-25 2014-03-04 Hewlett-Packard Development Company, L.P. Systems and methods for soliciting feedback using print-augmented broadcast signal
CN108846874A (zh) * 2018-06-27 2018-11-20 广州视源电子科技股份有限公司 信号发生器的图像生成方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492015A (en) * 1977-12-29 1979-07-20 Matsushita Electric Ind Co Ltd Color television image receiving unit
US4249213A (en) * 1978-09-14 1981-02-03 Hitachi, Ltd. Picture-in-picture television receiver
GR79598B (fr) * 1982-07-30 1984-10-31 Farberware Inc
US4656515A (en) * 1985-03-25 1987-04-07 Rca Corporation Horizontal compression of pixels in a reduced-size video image utilizing cooperating subsampling and display rates
JPS6221381A (ja) * 1985-07-19 1987-01-29 Matsushita Electric Ind Co Ltd 二画面テレビ受信機
US4680738A (en) * 1985-07-30 1987-07-14 Advanced Micro Devices, Inc. Memory with sequential mode
US4724487A (en) * 1987-02-17 1988-02-09 Rca Corporation Interlace inversion detector for a picture-in-picture video signal generator

Also Published As

Publication number Publication date
FR2613570A1 (fr) 1988-10-07
JP2893110B2 (ja) 1999-05-17
DE3810680A1 (de) 1988-10-13
GB2203015B (en) 1991-06-19
GB2203015A (en) 1988-10-05
HK70496A (en) 1996-05-03
US4811103A (en) 1989-03-07
JPS63258173A (ja) 1988-10-25
KR880012091A (ko) 1988-11-03
GB8807433D0 (en) 1988-05-05
KR960011306B1 (ko) 1996-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse