DE3233882A1 - System zur fernsehmaessigen uebertragung - Google Patents

System zur fernsehmaessigen uebertragung

Info

Publication number
DE3233882A1
DE3233882A1 DE19823233882 DE3233882A DE3233882A1 DE 3233882 A1 DE3233882 A1 DE 3233882A1 DE 19823233882 DE19823233882 DE 19823233882 DE 3233882 A DE3233882 A DE 3233882A DE 3233882 A1 DE3233882 A1 DE 3233882A1
Authority
DE
Germany
Prior art keywords
circuit
lines
signals
field
image
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.)
Granted
Application number
DE19823233882
Other languages
German (de)
English (en)
Other versions
DE3233882C2 (OSRAM
Inventor
Dirk Dipl.-Ing. 4600 Dortmund Uhlenkamp
Broder Prof. Dr.-Ing. 4355 Waltrop Wendland
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.)
Interessengemeinschaft fuer Rundfunkschutzrechte GmbH Schutzrechtsverwertung and Co KG
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19823233882 priority Critical patent/DE3233882A1/de
Priority to JP58162679A priority patent/JPS5966283A/ja
Priority to US06/530,073 priority patent/US4620225A/en
Publication of DE3233882A1 publication Critical patent/DE3233882A1/de
Application granted granted Critical
Publication of DE3233882C2 publication Critical patent/DE3233882C2/de
Priority to JP3317790A priority patent/JPH0757025B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)
DE19823233882 1982-09-13 1982-09-13 System zur fernsehmaessigen uebertragung Granted DE3233882A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19823233882 DE3233882A1 (de) 1982-09-13 1982-09-13 System zur fernsehmaessigen uebertragung
JP58162679A JPS5966283A (ja) 1982-09-13 1983-09-06 テレビジョン伝送方法およびテレビジョン伝送回路装置
US06/530,073 US4620225A (en) 1982-09-13 1983-09-07 System for TV transmission
JP3317790A JPH0757025B2 (ja) 1982-09-13 1991-12-02 テレビジョン受像回路装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233882 DE3233882A1 (de) 1982-09-13 1982-09-13 System zur fernsehmaessigen uebertragung

Publications (2)

Publication Number Publication Date
DE3233882A1 true DE3233882A1 (de) 1984-03-15
DE3233882C2 DE3233882C2 (OSRAM) 1990-01-04

Family

ID=6173068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823233882 Granted DE3233882A1 (de) 1982-09-13 1982-09-13 System zur fernsehmaessigen uebertragung

Country Status (3)

Country Link
US (1) US4620225A (OSRAM)
JP (2) JPS5966283A (OSRAM)
DE (1) DE3233882A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341298A1 (de) * 1983-11-15 1985-05-23 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmaessigen uebertragung
DE3344524A1 (de) * 1983-12-09 1985-06-20 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur kompatiblen aufloesungserhoehung fuer farbfernsehuebertragungssysteme
EP0204450A3 (en) * 1985-05-20 1987-05-27 Nippon Hoso Kyokai Bandwidth compressed transmission system
DE10010483C2 (de) * 1999-03-03 2002-11-21 Nec Corp Auflösungsumsetzungs-Vorrichtung

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171387A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd テレビジヨン信号の構成方法
DE3435265A1 (de) * 1984-09-26 1986-04-03 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur aufloesungserhoehung fuer ein kompatibles fernsehsystem
JPS61118085A (ja) * 1984-11-14 1986-06-05 Nec Corp 画像信号の符号化方式およびその装置
JPS61159872A (ja) * 1985-06-14 1986-07-19 Asahi Hoso Kk ビデオカメラ
JPH01501670A (ja) * 1986-10-16 1989-06-08 エイアデイル　リチャード　ジェイ 像送受信システム
US4745474A (en) * 1987-04-17 1988-05-17 General Electric Company Two resolution level DPCM system
US4837619A (en) * 1987-10-28 1989-06-06 North American Philips Corporation Scan rate conversion apparatus and method
JPH01233976A (ja) * 1988-03-15 1989-09-19 Pioneer Electron Corp 映像信号の伝送方式
US5023716A (en) * 1988-03-28 1991-06-11 Canon Kabushiki Kaisha Image information signal transmitting system
GB2219458A (en) * 1988-06-01 1989-12-06 Philips Electronic Associated Processing sub-sampled signals
US5174641A (en) * 1990-07-25 1992-12-29 Massachusetts Institute Of Technology Video encoding method for television applications
FI88663C (fi) * 1991-06-05 1993-06-10 Salora Oy Foerfarande foer att dubblera linjetalet av en i samplingsradform inkommande videosignal
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
JP2585957B2 (ja) 1992-08-18 1997-02-26 富士通株式会社 ビデオデータ変換処理装置とビデオデータ変換装置を有する情報処理装置
JP3060799B2 (ja) * 1993-10-20 2000-07-10 松下電器産業株式会社 順次走査信号処理システム
US5850264A (en) * 1994-06-30 1998-12-15 Intel Corporation Pseudo interlacing in digital video
US5894329A (en) * 1996-06-20 1999-04-13 International Business Machines Corporation Display control unit for converting a non-interlaced image into an interlaced image and displaying the converted image data
US5963262A (en) * 1997-06-30 1999-10-05 Cirrus Logic, Inc. System and method for scaling images and reducing flicker in interlaced television images converted from non-interlaced computer graphics data
US6014182A (en) * 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
US6108041A (en) * 1997-10-10 2000-08-22 Faroudja Laboratories, Inc. High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system
US6016473A (en) * 1998-04-07 2000-01-18 Dolby; Ray M. Low bit-rate spatial coding method and system
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632378A1 (de) * 1976-07-19 1978-01-26 Bosch Gmbh Robert System zur fernsehmaessigen abtastung von filmen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090221A (en) * 1972-03-13 1978-05-16 Bell Telephone Laboratories, Incorporated Apparatus for improving video signal-to-noise ratio
JPS524735A (en) * 1975-06-30 1977-01-14 Nippon Telegr & Teleph Corp <Ntt> Electric charge transfer type image pick-up equipment
JPS56138376A (en) * 1980-03-31 1981-10-28 Nippon Hoso Kyokai <Nhk> Video signal transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632378A1 (de) * 1976-07-19 1978-01-26 Bosch Gmbh Robert System zur fernsehmaessigen abtastung von filmen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
In: Fernseh- und Kino-Technik, 34.Jahrg., Nr.2/1980, S.41-48 *
WENDLAND, Broder: Entwicklungsalternativen für zukünftige Fernsehsysteme *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341298A1 (de) * 1983-11-15 1985-05-23 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmaessigen uebertragung
DE3344524A1 (de) * 1983-12-09 1985-06-20 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zur kompatiblen aufloesungserhoehung fuer farbfernsehuebertragungssysteme
US4723157A (en) * 1983-12-09 1988-02-02 Ant Nachrichtentechnik Gmbh Method for a compatible increase in resolution in color television systems
EP0204450A3 (en) * 1985-05-20 1987-05-27 Nippon Hoso Kyokai Bandwidth compressed transmission system
US4692801A (en) * 1985-05-20 1987-09-08 Nippon Hoso Kyokai Bandwidth compressed transmission system
DE10010483C2 (de) * 1999-03-03 2002-11-21 Nec Corp Auflösungsumsetzungs-Vorrichtung
US6522339B1 (en) 1999-03-03 2003-02-18 Nec Corporation Resolution conversion method and device

Also Published As

Publication number Publication date
JPH0423874B2 (OSRAM) 1992-04-23
DE3233882C2 (OSRAM) 1990-01-04
US4620225A (en) 1986-10-28
JPH0757025B2 (ja) 1995-06-14
JPH057358A (ja) 1993-01-14
JPS5966283A (ja) 1984-04-14

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: INTERESSENGEMEINSCHAFT FUER RUNDFUNKSCHUTZRECHTE G

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)