JPS6355271B2 - - Google Patents

Info

Publication number
JPS6355271B2
JPS6355271B2 JP54167732A JP16773279A JPS6355271B2 JP S6355271 B2 JPS6355271 B2 JP S6355271B2 JP 54167732 A JP54167732 A JP 54167732A JP 16773279 A JP16773279 A JP 16773279A JP S6355271 B2 JPS6355271 B2 JP S6355271B2
Authority
JP
Japan
Prior art keywords
signal
amplitude
output
low level
input
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
Application number
JP54167732A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616919A (en
Inventor
Shii Fuaroja Ibesu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5616919A publication Critical patent/JPS5616919A/ja
Publication of JPS6355271B2 publication Critical patent/JPS6355271B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
JP16773279A 1979-07-16 1979-12-25 Low level transfer signal booster for television Granted JPS5616919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/057,701 US4262304A (en) 1979-07-16 1979-07-16 Low level/signal booster for television transition

Publications (2)

Publication Number Publication Date
JPS5616919A JPS5616919A (en) 1981-02-18
JPS6355271B2 true JPS6355271B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-01

Family

ID=22012225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16773279A Granted JPS5616919A (en) 1979-07-16 1979-12-25 Low level transfer signal booster for television

Country Status (2)

Country Link
US (1) US4262304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5616919A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445152A (en) * 1980-09-02 1984-04-24 Karlock James A Video detail enhancing circuit
US4402006A (en) * 1981-02-23 1983-08-30 Karlock James A Image enhancer apparatus
SE426281B (sv) * 1981-05-05 1982-12-20 Ericsson Telefon Ab L M Forfarande for visning pa en bildskerm av utsignaler fran en stralningskenslig detektor
US4602278A (en) * 1983-11-28 1986-07-22 Rca Corporation Non-linear processor for video signal vertical detail component
US4558352A (en) * 1983-11-28 1985-12-10 Rca Corporation Sampled data vertical detail signal processor
US4686561A (en) * 1985-07-31 1987-08-11 Rca Corporation Vertical detail information restoration circuit
US4837611A (en) * 1988-02-03 1989-06-06 Faroudja Y C Wideband NTSC-compatible transmission system with noise reduction processing
US4847681A (en) * 1988-04-06 1989-07-11 Yves C. Faroudja Low level television signal transition booster
US4918515A (en) * 1988-06-20 1990-04-17 Faroudja Y C Compatible television transmission system with separate preemphasis path within single channel
US4943849A (en) * 1988-09-01 1990-07-24 Faroudja Y C Television transmission system having improved separation of audio and video spectra
US5014119A (en) * 1989-08-25 1991-05-07 Faroudja Y C Horizontal and vertical transition level enhancement within television system
GB8925438D0 (en) * 1989-11-10 1989-12-28 Rca Licensing Corp Non-linear rgb video signal processing
CA2027337C (en) * 1989-11-10 2001-04-24 Peter Eduard Haferl Nonlinear rgb video signal processing
US5260775A (en) * 1990-03-30 1993-11-09 Farouda Yves C Time domain television noise reduction system
KR920010938B1 (ko) * 1990-05-21 1992-12-24 삼성전자 주식회사 화면 밝기에 따른 수직 윤곽조정 회로
KR920010812B1 (ko) * 1990-06-01 1992-12-17 삼성전자 주식회사 적응 변조에 의한 영상신호 송수신 방식 및 회로
KR920008630B1 (ko) * 1990-09-28 1992-10-02 삼성전자 주식회사 수평윤곽 보상회로
KR940000468B1 (ko) * 1991-01-22 1994-01-21 삼성전자 주식회사 적응 변조에 의한 영상신호 송수신 방식 및 회로
KR940006623B1 (ko) * 1991-02-01 1994-07-23 삼성전자 주식회사 영상신호 처리 시스템
US5151783A (en) * 1991-06-05 1992-09-29 Faroudja Y C Digital television with enhancement
US5237414A (en) * 1992-03-02 1993-08-17 Faroudja Y C Video enhancer with separate processing of high and low level transitions
US5428398A (en) * 1992-04-10 1995-06-27 Faroudja; Yves C. Method and apparatus for producing from a standard-bandwidth television signal a signal which when reproduced provides a high-definition-like video image relatively free of artifacts
EP0796540B1 (en) * 1995-10-05 2000-05-17 Faroudja Laboratories, Inc. Method for procucing from a standard-bandwidth color television signal a color video signal with extended vertical definition
US5844617A (en) * 1995-10-05 1998-12-01 Yves C. Faroudja Method and apparatus for enhancing the vertical resolution of a television signal having degraded vertical chrominance transitions
US6480241B1 (en) 1996-08-27 2002-11-12 Gordon J. Gow Technologies, Inc. S-video signal loss compensation processing apparatus and method
US7590302B1 (en) 2004-11-01 2009-09-15 Pixelworks, Inc. Image edge enhancement system and method
US8412095B2 (en) 2010-07-15 2013-04-02 John Mezzalingua Associates, Inc. Apparatus for minimizing amplifier oscillation in an antenna system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810903B2 (ja) * 1975-06-10 1983-02-28 ソニー株式会社 エイゾウシンゴウノリンカクホセイホウシキ
US4075661A (en) * 1976-08-19 1978-02-21 The Magnavox Company Automatic peaking circuit

Also Published As

Publication number Publication date
US4262304A (en) 1981-04-14
JPS5616919A (en) 1981-02-18

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