TR25266A - Karisik arka planda cisimlerin kendiliginden yakalanmasi icin sinyal isletmesi - Google Patents

Karisik arka planda cisimlerin kendiliginden yakalanmasi icin sinyal isletmesi

Info

Publication number
TR25266A
TR25266A TR89/0602A TR60289A TR25266A TR 25266 A TR25266 A TR 25266A TR 89/0602 A TR89/0602 A TR 89/0602A TR 60289 A TR60289 A TR 60289A TR 25266 A TR25266 A TR 25266A
Authority
TR
Turkey
Prior art keywords
capture
self
signal operation
mixed background
bodies
Prior art date
Application number
TR89/0602A
Other languages
English (en)
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of TR25266A publication Critical patent/TR25266A/tr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G01S3/7865—T.V. type tracking systems using correlation of the live video image with a stored image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)
TR89/0602A 1988-08-08 1989-08-08 Karisik arka planda cisimlerin kendiliginden yakalanmasi icin sinyal isletmesi TR25266A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/229,390 US4937878A (en) 1988-08-08 1988-08-08 Signal processing for autonomous acquisition of objects in cluttered background

Publications (1)

Publication Number Publication Date
TR25266A true TR25266A (tr) 1992-12-04

Family

ID=22861028

Family Applications (1)

Application Number Title Priority Date Filing Date
TR89/0602A TR25266A (tr) 1988-08-08 1989-08-08 Karisik arka planda cisimlerin kendiliginden yakalanmasi icin sinyal isletmesi

Country Status (11)

Country Link
US (1) US4937878A (tr)
EP (1) EP0380658B1 (tr)
JP (1) JPH0664613B2 (tr)
KR (1) KR930007549B1 (tr)
AU (1) AU619611B2 (tr)
CA (1) CA1313704C (tr)
DE (1) DE68910498T2 (tr)
ES (1) ES2016049A6 (tr)
IL (1) IL90898A (tr)
TR (1) TR25266A (tr)
WO (1) WO1990001706A2 (tr)

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US5509486A (en) * 1994-08-12 1996-04-23 Loral Corporation Method of steering an agricultural vehicle
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JPH1096605A (ja) * 1996-09-24 1998-04-14 Komatsu Ltd 画像処理による位置計測方法および装置
US5960111A (en) * 1997-02-10 1999-09-28 At&T Corp Method and apparatus for segmenting images prior to coding
US5909190A (en) * 1997-10-30 1999-06-01 Raytheon Company Clutter rejection using adaptive estimation of clutter probability density function
FR2776459B1 (fr) 1998-03-19 2000-04-28 France Telecom Procede de detection des objets en mouvement dans une sequence d'images video
EP0973044B1 (de) * 1998-07-13 2006-08-09 Oerlikon Contraves Ag Verfahren zur Verfolgung bewegter Objekte anhand spezifischer Merkmale
DE19840873A1 (de) * 1998-09-01 2000-03-09 Deutsch Zentr Luft & Raumfahrt Verfahren und Vorrichtung zur automatischen Waldbranderkennung
US6647131B1 (en) 1999-08-27 2003-11-11 Intel Corporation Motion detection using normal optical flow
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SE516346C2 (sv) * 2000-10-06 2001-12-17 Xcounter Ab Metod för reducering av högfrekvent brus i bilder med hjälp av medelvärdesbildning av pixlar och parvis addering av pixelpar som uppfyller ett villkor
US6947575B2 (en) * 2001-05-24 2005-09-20 Trw Inc. Apparatus and method for determining vehicle occupant characteristic utilizing imaging with provided light
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JP2004046565A (ja) * 2002-07-12 2004-02-12 Minolta Co Ltd 動物体のエッジ画像取得方法
DE20218212U1 (de) * 2002-08-12 2003-12-24 Mit Management Intelligenter Technologien Gmbh Vorrichtung zur automatischen Adressblockmarkierung
US7321699B2 (en) 2002-09-06 2008-01-22 Rytec Corporation Signal intensity range transformation apparatus and method
JP2005539255A (ja) * 2002-09-12 2005-12-22 エヌライン、コーパレイシャン 複合画像を捕捉し、かつ、処理するためのシステムおよび方法複合画像を捕捉し、かつ、処理するためのシステムおよび方法
JP4192719B2 (ja) * 2003-08-22 2008-12-10 ソニー株式会社 画像処理装置および方法、並びにプログラム
US7483551B2 (en) * 2004-02-24 2009-01-27 Lockheed Martin Corporation Method and system for improved unresolved target detection using multiple frame association
JP4686773B2 (ja) * 2005-06-16 2011-05-25 独立行政法人海上技術安全研究所 動体認識方法および動体認識装置
FR2890451B1 (fr) * 2005-09-02 2009-05-29 Sagem Defense Securite Procede de detection d'un objet par traitement spatio-temporel et dispositif de mise en oeuvre du procede
US7590303B2 (en) * 2005-09-29 2009-09-15 Samsung Electronics Co., Ltd. Image enhancement method using local illumination correction
GB2438449C (en) * 2006-05-24 2018-05-30 Sony Computer Entertainment Europe Ltd Control of data processing
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US8033612B2 (en) * 2008-12-24 2011-10-11 Mity-Lite, Inc. Comfortable mesh folding chair
WO2010116400A1 (ja) * 2009-03-30 2010-10-14 富士通株式会社 被写体動き検出装置および方法
TWI490820B (zh) * 2010-01-11 2015-07-01 Pixart Imaging Inc 偵測物體移動之方法及偵測系統
EP2630616A4 (en) * 2010-10-18 2017-03-22 Nokia Technologies Oy Method and apparatus for providing hand detection
US8831287B2 (en) * 2011-06-09 2014-09-09 Utah State University Systems and methods for sensing occupancy
US8611600B2 (en) * 2011-10-12 2013-12-17 Raytheon Company Three-frame difference moving target acquisition system and method for target track identification
CN103196550A (zh) * 2012-01-09 2013-07-10 西安智意能电子科技有限公司 一种对发射光源的成像信息进行筛选处理的方法与设备
US8983218B2 (en) 2012-04-11 2015-03-17 Texas Instruments Incorporated Virtual boundary processing simplification for adaptive loop filtering (ALF) in video coding
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US10977808B2 (en) 2019-02-18 2021-04-13 Raytheon Company Three-frame difference target acquisition and tracking using overlapping target images
CN117572885B (zh) * 2023-11-20 2024-05-31 鸣飞伟业技术有限公司 基于无人机热红外相机的夜间追踪方法、系统及相关装置

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IL69327A (en) * 1983-07-26 1986-11-30 Elscint Ltd Automatic misregistration correction
US4739401A (en) * 1985-01-25 1988-04-19 Hughes Aircraft Company Target acquisition system and method
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JPS6226992A (ja) * 1985-07-29 1987-02-04 Nippon Telegr & Teleph Corp <Ntt> 移動物体抽出方式
JP2585544B2 (ja) * 1986-09-12 1997-02-26 株式会社日立製作所 動き検出回路
JP2718668B2 (ja) * 1986-10-06 1998-02-25 株式会社日立製作所 動き検出回路
US4959714A (en) * 1988-08-08 1990-09-25 Hughes Aircraft Company Segmentation method for terminal aimpoint determination on moving objects and apparatus therefor

Also Published As

Publication number Publication date
EP0380658B1 (en) 1993-11-03
KR900702378A (ko) 1990-12-06
WO1990001706A2 (en) 1990-02-22
JPH0664613B2 (ja) 1994-08-22
JPH03502018A (ja) 1991-05-09
ES2016049A6 (es) 1990-10-01
EP0380658A1 (en) 1990-08-08
US4937878A (en) 1990-06-26
DE68910498D1 (de) 1993-12-09
WO1990001706A3 (en) 1990-03-22
CA1313704C (en) 1993-02-16
AU4400589A (en) 1990-03-05
IL90898A (en) 1993-04-04
AU619611B2 (en) 1992-01-30
DE68910498T2 (de) 1994-03-03
KR930007549B1 (ko) 1993-08-12

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