DE60228913D1 - Anordnung zur Verarbeitung von Videosignalen - Google Patents

Anordnung zur Verarbeitung von Videosignalen

Info

Publication number
DE60228913D1
DE60228913D1 DE60228913T DE60228913T DE60228913D1 DE 60228913 D1 DE60228913 D1 DE 60228913D1 DE 60228913 T DE60228913 T DE 60228913T DE 60228913 T DE60228913 T DE 60228913T DE 60228913 D1 DE60228913 D1 DE 60228913D1
Authority
DE
Germany
Prior art keywords
arrangement
video signals
processing video
processing
signals
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 - Lifetime
Application number
DE60228913T
Other languages
English (en)
Inventor
Gerhard W Wischermann
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.)
BTS Media Solutions GmbH
Original Assignee
BTS Media Solutions 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 BTS Media Solutions GmbH filed Critical BTS Media Solutions GmbH
Application granted granted Critical
Publication of DE60228913D1 publication Critical patent/DE60228913D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration by the use of local operators
DE60228913T 2001-04-20 2002-04-08 Anordnung zur Verarbeitung von Videosignalen Expired - Lifetime DE60228913D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01109747A EP1251463A1 (de) 2001-04-20 2001-04-20 Anordnung zur Verarbeitung von Videosignalen

Publications (1)

Publication Number Publication Date
DE60228913D1 true DE60228913D1 (de) 2008-10-30

Family

ID=8177194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60228913T Expired - Lifetime DE60228913D1 (de) 2001-04-20 2002-04-08 Anordnung zur Verarbeitung von Videosignalen

Country Status (4)

Country Link
US (1) US7061546B2 (de)
EP (1) EP1251463A1 (de)
JP (1) JP4204252B2 (de)
DE (1) DE60228913D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10327578A1 (de) * 2003-06-18 2005-01-13 Micronas Gmbh Verfahren und Vorrichtung zur Filterung eines Signals
DE102004016350A1 (de) * 2004-04-02 2005-10-27 Micronas Gmbh Verfahren und Vorrichtung zur Interpolation eines Bildpunktes einer Zwischenzeile eines Halbbildes
US7538799B2 (en) * 2005-01-14 2009-05-26 Freescale Semiconductor, Inc. System and method for flicker detection in digital imaging
US7522220B2 (en) * 2005-03-30 2009-04-21 Samsung Electronics Co., Ltd. Dual-channel adaptive 2D noise reduction for video signals
US7683948B2 (en) * 2005-03-31 2010-03-23 Freescale Semiconductor, Inc. System and method for bad pixel replacement in image processing
JP4555207B2 (ja) * 2005-10-18 2010-09-29 Ｎｅｃディスプレイソリューションズ株式会社 画質改善装置および画質改善方法
US7697620B2 (en) * 2005-11-14 2010-04-13 Ibiquity Digital Corporation Equalizer for AM in-band on-channel radio receivers
JP4586893B2 (ja) * 2008-06-13 2010-11-24 ソニー株式会社 信号処理装置および方法、並びにプログラム
EP4274207A1 (de) * 2021-04-13 2023-11-08 Samsung Electronics Co., Ltd. Elektronische vorrichtung und steuerungsverfahren dafür

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121310A1 (de) * 1981-05-29 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Digitales filter
NL8501582A (nl) * 1985-02-12 1986-09-01 Philips Nv Videosignaalverwerkingsschakeling voor de verwerking van een geinterlinieerd videosignaal.
JPH0271693A (ja) * 1988-09-06 1990-03-12 Sony Corp 輝度／クロマ分離回路
DE4001552A1 (de) * 1990-01-20 1991-07-25 Broadcast Television Syst Schaltungsanordnung zur filterung von videosignalen
GB9101536D0 (en) * 1991-01-24 1991-03-06 British Broadcasting Corp Improvements in video signals
GB9111926D0 (en) * 1991-06-04 1991-07-24 Nat Transcommunications Ltd An improved method of video noise reduction using non-linear pre/de-emphasis
JP3306671B2 (ja) * 1992-09-24 2002-07-24 日本テキサス・インスツルメンツ株式会社 ノイズ低減回路
GB2273843B (en) * 1992-11-30 1996-11-27 Gold Star Co Apparatus and method for enhancing transient edge of video signal
DE4319342C2 (de) * 1993-06-11 1999-05-20 Philips Patentverwaltung Verfahren zur Reduktion von Störungen
DE4326390C2 (de) * 1993-08-06 1999-05-12 Philips Patentverwaltung Verfahren zur Störsignalbefreiung von Videosignalen
DE4343095C2 (de) * 1993-12-17 2001-04-26 Philips Corp Intellectual Pty Verfahren und Schaltung zur Störsignalbefreiung von Videosignalen
US5512956A (en) * 1994-02-04 1996-04-30 At&T Corp. Adaptive spatial-temporal postprocessing for low bit-rate coded image sequences
GB9607668D0 (en) * 1996-04-12 1996-06-12 Snell & Wilcox Ltd Video noise reducer
US6339479B1 (en) * 1996-11-22 2002-01-15 Sony Corporation Video processing apparatus for processing pixel for generating high-picture-quality image, method thereof, and video printer to which they are applied
US5838377A (en) * 1996-12-20 1998-11-17 Analog Devices, Inc. Video compressed circuit using recursive wavelet filtering
US6771835B2 (en) * 2000-06-12 2004-08-03 Samsung Electronics Co., Ltd. Two-dimensional non-linear interpolation system based on edge information and two-dimensional mixing interpolation system using the same
US6744818B2 (en) * 2000-12-27 2004-06-01 Vls Com Ltd. Method and apparatus for visual perception encoding

Also Published As

Publication number Publication date
US20020158988A1 (en) 2002-10-31
EP1251463A1 (de) 2002-10-23
JP4204252B2 (ja) 2009-01-07
JP2003008940A (ja) 2003-01-10
US7061546B2 (en) 2006-06-13

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Legal Events

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