ES2675516T3 - Cálculo del tiempo que falta y del tamaño de un objeto en base a la correlación de escala entre imágenes que provienen de un sensor electro - óptico - Google Patents

Cálculo del tiempo que falta y del tamaño de un objeto en base a la correlación de escala entre imágenes que provienen de un sensor electro - óptico Download PDF

Info

Publication number
ES2675516T3
ES2675516T3 ES09841974.0T ES09841974T ES2675516T3 ES 2675516 T3 ES2675516 T3 ES 2675516T3 ES 09841974 T ES09841974 T ES 09841974T ES 2675516 T3 ES2675516 T3 ES 2675516T3
Authority
ES
Spain
Prior art keywords
image
images
calculating
sequence
size
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.)
Active
Application number
ES09841974.0T
Other languages
English (en)
Spanish (es)
Inventor
Jimmy Jonsson
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.)
Saab AB
Original Assignee
Saab AB
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 Saab AB filed Critical Saab AB
Application granted granted Critical
Publication of ES2675516T3 publication Critical patent/ES2675516T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/20—Arrangements for acquiring, generating, sharing or displaying traffic information
    • G08G5/21—Arrangements for acquiring, generating, sharing or displaying traffic information located onboard the aircraft
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4069—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution by subpixel displacements
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft
    • G08G5/80—Anti-collision systems
    • 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
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior
    • G06T2207/30252—Vehicle exterior; Vicinity of vehicle
    • G06T2207/30261—Obstacle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
ES09841974.0T 2009-03-18 2009-03-18 Cálculo del tiempo que falta y del tamaño de un objeto en base a la correlación de escala entre imágenes que provienen de un sensor electro - óptico Active ES2675516T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2009/050279 WO2010107347A1 (en) 2009-03-18 2009-03-18 Calculating time to go and size of an object based on scale correlation between images from an electro optical sensor

Publications (1)

Publication Number Publication Date
ES2675516T3 true ES2675516T3 (es) 2018-07-11

Family

ID=42739842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09841974.0T Active ES2675516T3 (es) 2009-03-18 2009-03-18 Cálculo del tiempo que falta y del tamaño de un objeto en base a la correlación de escala entre imágenes que provienen de un sensor electro - óptico

Country Status (6)

Country Link
US (2) US8774457B2 (enExample)
EP (1) EP2409274B1 (enExample)
BR (1) BRPI0924384B1 (enExample)
CA (1) CA2755737A1 (enExample)
ES (1) ES2675516T3 (enExample)
WO (1) WO2010107347A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211961A1 (de) * 2012-07-10 2014-01-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Berechnen einer Veränderung eines Abbildungsmaßstabs eines Objekts
US9594372B1 (en) * 2016-01-21 2017-03-14 X Development Llc Methods and systems for providing feedback based on information received from an aerial vehicle
WO2020051208A1 (en) * 2018-09-04 2020-03-12 Chosid Jessica Method for obtaining photogrammetric data using a layered approach

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257703A (en) * 1979-03-15 1981-03-24 The Bendix Corporation Collision avoidance using optical pattern growth rate
US5150426A (en) * 1990-11-20 1992-09-22 Hughes Aircraft Company Moving target detection method using two-frame subtraction and a two quadrant multiplier
US6144366A (en) * 1996-10-18 2000-11-07 Kabushiki Kaisha Toshiba Method and apparatus for generating information input using reflected light image of target object
US5960097A (en) * 1997-01-21 1999-09-28 Raytheon Company Background adaptive target detection and tracking with multiple observation and processing stages
GB9823689D0 (en) 1998-10-30 1998-12-23 Greenagate Limited Improved methods and apparatus for 3-D imaging
JP2001324305A (ja) * 2000-05-17 2001-11-22 Minolta Co Ltd 画像対応位置検出装置および該装置を備える測距装置
US7321386B2 (en) * 2002-08-01 2008-01-22 Siemens Corporate Research, Inc. Robust stereo-driven video-based surveillance
JP3861781B2 (ja) * 2002-09-17 2006-12-20 日産自動車株式会社 前方車両追跡システムおよび前方車両追跡方法
US7526100B1 (en) * 2003-04-22 2009-04-28 Advanced Optical Systems, Inc. System for processing and recognizing objects in images
ITMI20031449A1 (it) * 2003-07-15 2005-01-16 St Microelectronics Srl Metodo per classificare una immagine digitale
US20050271300A1 (en) * 2004-06-02 2005-12-08 Pina Robert K Image registration system and method
US7191056B2 (en) * 2005-01-04 2007-03-13 The Boeing Company Precision landmark-aided navigation
US8164628B2 (en) * 2006-01-04 2012-04-24 Mobileye Technologies Ltd. Estimating distance to an object using a sequence of images recorded by a monocular camera
JP4178480B2 (ja) * 2006-06-14 2008-11-12 ソニー株式会社 画像処理装置、画像処理方法、撮像装置および撮像方法
US8229163B2 (en) * 2007-08-22 2012-07-24 American Gnc Corporation 4D GIS based virtual reality for moving target prediction
US8178825B2 (en) * 2007-10-29 2012-05-15 Honeywell International Inc. Guided delivery of small munitions from an unmanned aerial vehicle
KR101495333B1 (ko) * 2008-07-02 2015-02-25 삼성전자 주식회사 장애물 검출 장치 및 방법
US8611600B2 (en) * 2011-10-12 2013-12-17 Raytheon Company Three-frame difference moving target acquisition system and method for target track identification

Also Published As

Publication number Publication date
US8774457B2 (en) 2014-07-08
EP2409274B1 (en) 2018-05-02
US9208690B2 (en) 2015-12-08
US20120099764A1 (en) 2012-04-26
CA2755737A1 (en) 2010-09-23
BRPI0924384B1 (pt) 2024-01-30
EP2409274A4 (en) 2016-11-30
WO2010107347A1 (en) 2010-09-23
EP2409274A1 (en) 2012-01-25
US20140278048A1 (en) 2014-09-18
BRPI0924384A2 (enExample) 2010-09-23

Similar Documents

Publication Publication Date Title
US11433880B2 (en) In-vehicle processing apparatus
US10671859B2 (en) Travel assistance device and travel assistance method using travel assistance device
JP3781370B2 (ja) 移動装置
WO2018225446A1 (ja) 地図変化点検出装置
CN104848858B (zh) 二维码以及用于机器人的视觉-惯性组合导航系统及方法
JP5714940B2 (ja) 移動体位置測定装置
CN108007456A (zh) 一种室内导航方法、装置及系统
JPWO2017009933A1 (ja) 信号機認識装置及び信号機認識方法
JP2017143417A (ja) キャリブレーションシステム、キャリブレーション装置
KR101974772B1 (ko) 신호기 검출 장치 및 신호기 검출 방법
US20200292320A1 (en) On-Vehicle Processing Device
JP6834401B2 (ja) 自己位置推定方法及び自己位置推定装置
JP2015194397A (ja) 車両位置検出装置、車両位置検出方法及び車両位置検出用コンピュータプログラムならびに車両位置検出システム
KR20200102564A (ko) 사각 지대 탐색 장치 및 방법
EP3963548B1 (en) A system and method for localisation using footprints
EP4089648B1 (en) Lane edge extraction method and apparatus, autonomous driving system, vehicle, and storage medium
JP2012159470A (ja) 車両用画像認識装置
JP2019139290A (ja) 姿勢推定装置
KR20160125803A (ko) 영역 추출 장치, 물체 탐지 장치 및 영역 추출 방법
US9208690B2 (en) Calculating time to go and size of an object based on scale correlation between images from an electro optical sensor
JP6604052B2 (ja) 走路境界推定装置及び走路境界推定方法
JP2009059132A (ja) 物体認識装置
JP2020076714A (ja) 位置姿勢推定装置
JP2012256159A (ja) 接近物検知装置および接近物検知方法
CN103456026A (zh) 一种公路地标约束下的地面运动目标检测方法