KR970004890A - 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치 - Google Patents

특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치 Download PDF

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Publication number
KR970004890A
KR970004890A KR1019950018649A KR19950018649A KR970004890A KR 970004890 A KR970004890 A KR 970004890A KR 1019950018649 A KR1019950018649 A KR 1019950018649A KR 19950018649 A KR19950018649 A KR 19950018649A KR 970004890 A KR970004890 A KR 970004890A
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KR
South Korea
Prior art keywords
feature point
motion compensation
edge detection
point based
based motion
Prior art date
Application number
KR1019950018649A
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English (en)
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KR0174454B1 (ko
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 filed Critical
Priority to KR1019950018649A priority Critical patent/KR0174454B1/ko
Priority to US08/518,411 priority patent/US5650828A/en
Priority to JP24527195A priority patent/JP4049831B2/ja
Priority to CNB951166913A priority patent/CN1162005C/zh
Publication of KR970004890A publication Critical patent/KR970004890A/ko
Application granted granted Critical
Publication of KR0174454B1 publication Critical patent/KR0174454B1/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Analysis (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
KR1019950018649A 1995-06-30 1995-06-30 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치 KR0174454B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950018649A KR0174454B1 (ko) 1995-06-30 1995-06-30 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치
US08/518,411 US5650828A (en) 1995-06-30 1995-08-23 Method and apparatus for detecting and thinning a contour image of objects
JP24527195A JP4049831B2 (ja) 1995-06-30 1995-08-29 客体の輪郭映像検知／細線化装置及びその方法
CNB951166913A CN1162005C (zh) 1995-06-30 1995-08-31 检测及修细目标的轮廓图象的方法与装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950018649A KR0174454B1 (ko) 1995-06-30 1995-06-30 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치

Publications (2)

Publication Number Publication Date
KR970004890A true KR970004890A (ko) 1997-01-29
KR0174454B1 KR0174454B1 (ko) 1999-03-20

Family

ID=19419096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950018649A KR0174454B1 (ko) 1995-06-30 1995-06-30 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치

Country Status (4)

Country Link
US (1) US5650828A (ko)
JP (1) JP4049831B2 (ko)
KR (1) KR0174454B1 (ko)
CN (1) CN1162005C (ko)

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KR100235343B1 (ko) * 1994-12-29 1999-12-15 전주범 영역분할 기법을 이용한 동영상신호 부호화기의 움직임 벡터 측정장치
JP3341549B2 (ja) * 1995-11-14 2002-11-05 ミノルタ株式会社 ３次元形状データ処理装置
US5764283A (en) * 1995-12-29 1998-06-09 Lucent Technologies Inc. Method and apparatus for tracking moving objects in real time using contours of the objects and feature paths
US6658145B1 (en) * 1997-12-31 2003-12-02 Cognex Corporation Fast high-accuracy multi-dimensional pattern inspection
US7016539B1 (en) 1998-07-13 2006-03-21 Cognex Corporation Method for fast, robust, multi-dimensional pattern recognition
JP4258976B2 (ja) * 1999-03-24 2009-04-30 パナソニック株式会社 画像処理装置および処理方法
US7171028B2 (en) * 2002-11-22 2007-01-30 The Boeing Company Method and apparatus for covertly determining the rate of relative motion between two objects
WO2004056087A1 (en) * 2002-12-18 2004-07-01 Koninklijke Philips Electronics N.V. Method and apparatus for generating thin lines in video images
US7190834B2 (en) 2003-07-22 2007-03-13 Cognex Technology And Investment Corporation Methods for finding and characterizing a deformed pattern in an image
US8081820B2 (en) 2003-07-22 2011-12-20 Cognex Technology And Investment Corporation Method for partitioning a pattern into optimized sub-patterns
US20060221240A1 (en) * 2003-12-10 2006-10-05 Koninklijke Philips Electronics N.V. Method and apparatus for generating thin lines in video images
CN1707477B (zh) * 2004-05-31 2011-08-17 株式会社东芝 组信息生成系统和组信息生成方法
US8437502B1 (en) 2004-09-25 2013-05-07 Cognex Technology And Investment Corporation General pose refinement and tracking tool
US20070040065A1 (en) * 2005-08-19 2007-02-22 Von Thal German Flexible refueling boom extendable tube
US8132759B2 (en) * 2007-03-21 2012-03-13 The Boeing Company System and method for facilitating aerial refueling
US7959110B2 (en) * 2007-04-11 2011-06-14 The Boeing Company Methods and apparatus for resisting torsional loads in aerial refueling booms
US8036468B2 (en) * 2007-12-24 2011-10-11 Microsoft Corporation Invariant visual scene and object recognition
US8358830B2 (en) 2010-03-26 2013-01-22 The Boeing Company Method for detecting optical defects in transparencies
US8942917B2 (en) 2011-02-14 2015-01-27 Microsoft Corporation Change invariant scene recognition by an agent
KR101793283B1 (ko) * 2011-04-20 2017-11-02 엘지디스플레이 주식회사 재깅 개선방법과 이를 이용한 입체영상 표시장치
CN102707879A (zh) * 2012-04-17 2012-10-03 上海量明科技发展有限公司 选择截图区域图像轮廓的方法、客户端及系统
US9679224B2 (en) 2013-06-28 2017-06-13 Cognex Corporation Semi-supervised method for training multiple pattern recognition and registration tool models
CN108293140B (zh) * 2015-07-16 2020-10-02 构造数据有限责任公司 公共媒体段的检测

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GB1171627A (en) * 1966-10-07 1969-11-26 Post Office Improvements in or relating to Character Recognition Machines
US4574357A (en) * 1984-02-21 1986-03-04 Pitney Bowes Inc. Real time character thinning system
KR940007346B1 (ko) * 1991-03-28 1994-08-13 삼성전자 주식회사 화상 처리 시스템의 엣지 검출 장치
US5335298A (en) * 1991-08-19 1994-08-02 The United States Of America As Represented By The Secretary Of The Army Automated extraction of airport runway patterns from radar imagery
KR0149517B1 (ko) * 1992-07-18 1998-10-15 강진구 에지 검출과 노이즈 제거를 위한 다단식 비선형 필터

Also Published As

Publication number Publication date
CN1139862A (zh) 1997-01-08
US5650828A (en) 1997-07-22
JP4049831B2 (ja) 2008-02-20
JPH0916783A (ja) 1997-01-17
KR0174454B1 (ko) 1999-03-20
CN1162005C (zh) 2004-08-11

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