ATE315821T1 - Verfahren und vorrichtung zum nachführen der phase eines fast periodischen signals - Google Patents

Verfahren und vorrichtung zum nachführen der phase eines fast periodischen signals

Info

Publication number
ATE315821T1
ATE315821T1 AT00912054T AT00912054T ATE315821T1 AT E315821 T1 ATE315821 T1 AT E315821T1 AT 00912054 T AT00912054 T AT 00912054T AT 00912054 T AT00912054 T AT 00912054T AT E315821 T1 ATE315821 T1 AT E315821T1
Authority
AT
Austria
Prior art keywords
video signal
tracking
phase
periodic signal
motion
Prior art date
Application number
AT00912054T
Other languages
English (en)
Inventor
Amitava Das
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE315821T1 publication Critical patent/ATE315821T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G06T7/231—Analysis of motion using block-matching using full search
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Analysis (AREA)
  • Television Systems (AREA)
  • Picture Signal Circuits (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT00912054T 1999-03-18 2000-02-29 Verfahren und vorrichtung zum nachführen der phase eines fast periodischen signals ATE315821T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99200849 1999-03-18
PCT/EP2000/001556 WO2000057360A1 (en) 1999-03-18 2000-02-25 Video signal processing

Publications (1)

Publication Number Publication Date
ATE315821T1 true ATE315821T1 (de) 2006-02-15

Family

ID=8240004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00912054T ATE315821T1 (de) 1999-03-18 2000-02-29 Verfahren und vorrichtung zum nachführen der phase eines fast periodischen signals

Country Status (8)

Country Link
US (1) US6563873B1 (de)
EP (1) EP1078332B9 (de)
JP (1) JP2002540516A (de)
KR (1) KR20010025045A (de)
AT (1) ATE315821T1 (de)
DE (1) DE60028884T2 (de)
ES (1) ES2254155T3 (de)
WO (1) WO2000057360A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447337B2 (en) * 2004-10-25 2008-11-04 Hewlett-Packard Development Company, L.P. Video content understanding through real time video motion analysis
JP4921591B2 (ja) * 2007-07-03 2012-04-25 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 奥行きマップの計算
KR101682137B1 (ko) 2010-10-25 2016-12-05 삼성전자주식회사 텍스처 및 움직임 감지를 사용한 시간적으로-일관된 변이 추정을 위한 방법 및 장치
CN105306077B (zh) * 2014-06-12 2017-12-01 中国石油天然气集团公司 信号解码方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121202A (en) 1989-05-12 1992-06-09 Nec Corporation Adaptive interframe prediction coded video communications system
SG50718A1 (en) * 1993-10-11 1998-07-20 Thomson Multimedia Sa Method and apparatus for correcting motion vectors
KR0178231B1 (ko) 1995-08-10 1999-05-01 배순훈 계층적인 움직임 추정 기법을 이용하는 움직임 벡터 검출 방법 및 장치
US5526295A (en) * 1994-12-30 1996-06-11 Intel Corporation Efficient block comparisons for motion estimation
US5561475A (en) 1994-12-30 1996-10-01 Daewoo Electronics Co., Ltd. Variable block matching motion estimation apparatus
DE69618759T2 (de) * 1995-09-06 2002-09-12 Koninklijke Philips Electronics N.V., Eindhoven Verfahren und system zur kodierung einer sequenz von segmentierten bildern , kodiertes signal und speichermedium, verfahren und system zur dekodierung des kodierten signals
EP0799550B1 (de) * 1995-10-25 2000-08-09 Koninklijke Philips Electronics N.V. Verfahren und system zur kodierung segmentierter bilder sowie entsprechendes dekodierungsverfahren und -system
US5929940A (en) * 1995-10-25 1999-07-27 U.S. Philips Corporation Method and device for estimating motion between images, system for encoding segmented images
GB9623573D0 (en) * 1996-11-13 1997-01-08 Philips Electronics Nv Image segmentation
JP2000513897A (ja) * 1997-02-06 2000-10-17 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 画像分割およびオブジェクト追跡方法と、対応するシステム
KR100301113B1 (ko) * 1998-08-05 2001-09-06 오길록 윤곽선 추적에 의한 동영상 객체 분할 방법

Also Published As

Publication number Publication date
EP1078332B9 (de) 2006-08-30
ES2254155T3 (es) 2006-06-16
DE60028884T2 (de) 2007-01-25
WO2000057360A1 (en) 2000-09-28
EP1078332B1 (de) 2006-06-21
EP1078332A1 (de) 2001-02-28
DE60028884D1 (de) 2006-08-03
KR20010025045A (ko) 2001-03-26
US6563873B1 (en) 2003-05-13
JP2002540516A (ja) 2002-11-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties