DE69506076D1 - Umsetzung einer zeilensprung-abtastung in eine sequentielle abtastung - Google Patents

Umsetzung einer zeilensprung-abtastung in eine sequentielle abtastung

Info

Publication number
DE69506076D1
DE69506076D1 DE69506076T DE69506076T DE69506076D1 DE 69506076 D1 DE69506076 D1 DE 69506076D1 DE 69506076 T DE69506076 T DE 69506076T DE 69506076 T DE69506076 T DE 69506076T DE 69506076 D1 DE69506076 D1 DE 69506076D1
Authority
DE
Germany
Prior art keywords
scan
implementing
interlock
sequential
sequential scan
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
DE69506076T
Other languages
English (en)
Other versions
DE69506076T2 (de
Inventor
Haan Gerard De
Paul Biezen
Olukayode Ojo
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.)
Trident Microsystems Far East Ltd Cayman Islands
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69506076D1 publication Critical patent/DE69506076D1/de
Application granted granted Critical
Publication of DE69506076T2 publication Critical patent/DE69506076T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE69506076T 1994-04-05 1995-03-29 Umsetzung einer zeilensprung-abtastung in eine sequentielle abtastung Expired - Lifetime DE69506076T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94200920 1994-04-05
PCT/IB1995/000214 WO1995027362A2 (en) 1994-04-05 1995-03-29 Interlaced-to-sequential scan conversion

Publications (2)

Publication Number Publication Date
DE69506076D1 true DE69506076D1 (de) 1998-12-24
DE69506076T2 DE69506076T2 (de) 1999-06-10

Family

ID=8216763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506076T Expired - Lifetime DE69506076T2 (de) 1994-04-05 1995-03-29 Umsetzung einer zeilensprung-abtastung in eine sequentielle abtastung

Country Status (6)

Country Link
US (1) US5532750A (de)
EP (1) EP0714576B1 (de)
JP (1) JP4256471B2 (de)
KR (1) KR100371039B1 (de)
DE (1) DE69506076T2 (de)
WO (1) WO1995027362A2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929919A (en) * 1994-04-05 1999-07-27 U.S. Philips Corporation Motion-compensated field rate conversion
WO1997016923A1 (en) * 1995-11-01 1997-05-09 Philips Electronics N.V. Video signal scan conversion
AU7272096A (en) * 1995-11-08 1997-05-29 Genesis Microchip Inc. Method and apparatus for de-interlacing video fields to progressive scan video frames
DE69720407T2 (de) * 1996-09-11 2004-01-15 Koninkl Philips Electronics Nv Adaptive bildverzögerung
US6269484B1 (en) 1997-06-24 2001-07-31 Ati Technologies Method and apparatus for de-interlacing interlaced content using motion vectors in compressed video streams
US6380978B1 (en) 1997-10-06 2002-04-30 Dvdo, Inc. Digital video system and methods for providing same
US6094232A (en) * 1998-11-25 2000-07-25 Kabushiki Kaisha Toshiba Method and system for interpolating a missing pixel using a motion vector
US6909469B2 (en) * 1999-08-11 2005-06-21 Silicon Image, Inc. Interlace motion artifact detection using vertical frequency detection and analysis
US6867814B2 (en) * 2000-04-18 2005-03-15 Silicon Image, Inc. Method, system and article of manufacture for identifying the source type and quality level of a video sequence
US7116372B2 (en) * 2000-10-20 2006-10-03 Matsushita Electric Industrial Co., Ltd. Method and apparatus for deinterlacing
US7072392B2 (en) * 2000-11-13 2006-07-04 Micronas Semiconductors, Inc. Equalizer for time domain signal processing
JP2004516718A (ja) * 2000-12-11 2004-06-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ信号処理における動き補償型デインターレーシング
US7098957B2 (en) * 2000-12-20 2006-08-29 Samsung Electronics Co., Ltd. Method and apparatus for detecting repetitive motion in an interlaced video sequence apparatus for processing interlaced video signals
US6940557B2 (en) * 2001-02-08 2005-09-06 Micronas Semiconductors, Inc. Adaptive interlace-to-progressive scan conversion algorithm
US6829297B2 (en) * 2001-06-06 2004-12-07 Micronas Semiconductors, Inc. Adaptive equalizer having a variable step size influenced by output from a trellis decoder
US7190744B2 (en) * 2001-06-07 2007-03-13 Micronas Semiconductors, Inc. Error generation for adaptive equalizer
US7418034B2 (en) * 2001-06-19 2008-08-26 Micronas Semiconductors. Inc. Combined trellis decoder and decision feedback equalizer
US20040252232A1 (en) * 2001-11-01 2004-12-16 Rogier Lodder Edge oriented interpolation of video data
US20030122961A1 (en) * 2001-12-28 2003-07-03 Motorola, Inc. Method for de-interlacing video information
US7129988B2 (en) * 2002-02-25 2006-10-31 Chrontel, Inc. Adaptive median filters for de-interlacing
US20030235259A1 (en) * 2002-04-04 2003-12-25 Jingsong Xia System and method for symbol clock recovery
US20030206053A1 (en) * 2002-04-04 2003-11-06 Jingsong Xia Carrier recovery for DTV receivers
US6995617B2 (en) * 2002-04-05 2006-02-07 Micronas Semiconductors, Inc. Data-directed frequency-and-phase lock loop
US7321642B2 (en) * 2002-04-05 2008-01-22 Micronas Semiconductors, Inc. Synchronization symbol re-insertion for a decision feedback equalizer combined with a trellis decoder
US7272203B2 (en) * 2002-04-05 2007-09-18 Micronas Semiconductors, Inc. Data-directed frequency-and-phase lock loop for decoding an offset-QAM modulated signal having a pilot
US6980059B2 (en) * 2002-04-05 2005-12-27 Micronas Semiconductors, Inc. Data directed frequency acquisition loop that synchronizes to a received signal by using the redundancy of the data in the frequency domain
US7376181B2 (en) * 2002-04-05 2008-05-20 Micronas Semiconductors, Inc. Transposed structure for a decision feedback equalizer combined with a trellis decoder
KR101016493B1 (ko) * 2003-05-16 2011-02-24 소니 주식회사 움직임 보정 장치 및 방법
US7751484B2 (en) * 2005-04-27 2010-07-06 Lsi Corporation Method for composite video artifacts reduction
KR101127432B1 (ko) * 2006-04-03 2012-07-04 퀄컴 인코포레이티드 전처리기 방법 및 장치
WO2008102826A1 (ja) * 2007-02-20 2008-08-28 Sony Corporation 画像表示装置、映像信号処理装置および映像信号処理方法
US8964117B2 (en) 2007-09-28 2015-02-24 Ati Technologies Ulc Single-pass motion adaptive deinterlacer and method therefore
US8300987B2 (en) * 2007-09-28 2012-10-30 Ati Technologies Ulc Apparatus and method for generating a detail-enhanced upscaled image
US8259228B2 (en) * 2007-12-10 2012-09-04 Ati Technologies Ulc Method and apparatus for high quality video motion adaptive edge-directional deinterlacing
US8396129B2 (en) * 2007-12-28 2013-03-12 Ati Technologies Ulc Apparatus and method for single-pass, gradient-based motion compensated image rate conversion
TWI392114B (zh) * 2008-03-04 2013-04-01 Huga Optotech Inc 發光二極體及其形成方法
US8170370B2 (en) * 2008-12-04 2012-05-01 Cyberlink Corp. Method and apparatus of processing interlaced video data to generate output frame by blending deinterlaced frames

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802365A (nl) * 1988-09-27 1990-04-17 Philips Nv Werkwijze en schakeling voor het verwerken van een beeldsignaal.
US4989090A (en) * 1989-04-05 1991-01-29 Yves C. Faroudja Television scan line doubler including temporal median filter
GB2231226B (en) * 1989-04-27 1993-09-22 Sony Corp Motion dependent video signal processing
GB2246488B (en) * 1990-07-24 1994-04-20 Sony Corp Motion dependant video signal processing
EP0474287B1 (de) * 1990-09-03 1995-11-22 Koninklijke Philips Electronics N.V. Verfahren und Anordnung zum Verarbeiten eines Bildsignals
AU631504B2 (en) * 1990-09-14 1992-11-26 Nippon Steel Corporation Method and apparatus for sintering operation
JP3271143B2 (ja) * 1990-10-22 2002-04-02 ソニー株式会社 映像信号処理回路
US5159451A (en) * 1991-03-19 1992-10-27 Faroudja Y C Field memory expansible line doubler for television receiver
CH683727A5 (de) * 1992-06-11 1994-04-29 Alcatel Str Ag Relais.
US5412436A (en) * 1993-04-22 1995-05-02 Thomson Consumer Electronics, Inc. Motion adaptive video processing system

Also Published As

Publication number Publication date
EP0714576B1 (de) 1998-11-18
US5532750A (en) 1996-07-02
KR100371039B1 (ko) 2003-05-12
KR960702976A (ko) 1996-05-23
JPH08511406A (ja) 1996-11-26
WO1995027362A3 (en) 1995-11-23
EP0714576A1 (de) 1996-06-05
JP4256471B2 (ja) 2009-04-22
DE69506076T2 (de) 1999-06-10
WO1995027362A2 (en) 1995-10-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8322 Nonbinding interest in granting licences declared
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CA, KY

8328 Change in the person/name/address of the agent

Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCHAFT