MX2017006839A - Doble sensor estereoscopico. - Google Patents

Doble sensor estereoscopico.

Info

Publication number
MX2017006839A
MX2017006839A MX2017006839A MX2017006839A MX2017006839A MX 2017006839 A MX2017006839 A MX 2017006839A MX 2017006839 A MX2017006839 A MX 2017006839A MX 2017006839 A MX2017006839 A MX 2017006839A MX 2017006839 A MX2017006839 A MX 2017006839A
Authority
MX
Mexico
Prior art keywords
stereoscopic sensor
mounting position
surveillance
camera pair
coverage
Prior art date
Application number
MX2017006839A
Other languages
English (en)
Inventor
Crona Björn
Boström Göran
Original Assignee
Kapsch Trafficcom 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 Kapsch Trafficcom Ab filed Critical Kapsch Trafficcom Ab
Publication of MX2017006839A publication Critical patent/MX2017006839A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30236—Traffic on road, railway or crossing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of Optical Distance (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La presente descripción se refiere a un sensor estereoscópico (100, 100_n) que comprende: un primer par de cámaras (110) para capturar una primera y una segunda imagen, dichas imágenes siendo procesables en una imagen de altura, en donde el sensor estereoscópico (100, 100_n) está adaptado para monitorear y definir una zona de vigilancia principal (150) en un plano de vigilancia (160) a una distancia predeterminada (D) desde el sensor estereoscópico (100, 100_n), dicho plano de vigilancia extendiéndose en una dirección X y una dirección Y. El primer par de cámaras (110) define una primera zona de vigilancia (151) con una cobertura primaria (155) en una primera dirección (161) desde una posición de montaje proyectada (192) del sensor estereoscópico (100, 100_1-100_n) y una cobertura secundaria (158) en una segunda dirección (162) desde la posición de montaje proyectada (192), dicha posición de montaje proyectada siendo definida como una posición a lo largo de la dirección X de dicho plano de vigilancia (160), en donde la primera y segunda direcciones (156, 158) están dirigidas en sentidos opuestos. El sensor estereoscópico (100, 100_n) comprende además un segundo par de cámaras (120) para capturar una primera y una segunda imagen, dichas imágenes siendo procesables en una imagen de altura, en donde el segundo par de cámaras (120) define una segunda zona de vigilancia (152) con una cobertura primaria (156) en el plano de vigilancia (160) en la segunda dirección (162) de la posición de montaje proyectada (192) y una cobertura secundaria (157) en la primera dirección (161) desde la posición de montaje proyectada (192). Además, dicha cobertura secundaria (157; 158) del primer y el segundo par de cámaras (110, 120) traslapa la cobertura primaria (155; 156) del otro par de cámaras (110, 120) respectivamente. La presente descripción también se refiere a un sistema que comprende un sensor estereoscópico.
MX2017006839A 2014-11-27 2015-11-27 Doble sensor estereoscopico. MX2017006839A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14195254.9A EP3026652A1 (en) 2014-11-27 2014-11-27 Double stereoscopic sensor
PCT/EP2015/077865 WO2016083554A1 (en) 2014-11-27 2015-11-27 Double stereoscopic sensor

Publications (1)

Publication Number Publication Date
MX2017006839A true MX2017006839A (es) 2018-04-30

Family

ID=51982482

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006839A MX2017006839A (es) 2014-11-27 2015-11-27 Doble sensor estereoscopico.

Country Status (9)

Country Link
US (1) US10163341B2 (es)
EP (2) EP3026652A1 (es)
AU (1) AU2015352463B2 (es)
CA (1) CA2967872C (es)
CL (1) CL2017001338A1 (es)
ES (1) ES2954091T3 (es)
MX (1) MX2017006839A (es)
RU (1) RU2696464C2 (es)
WO (1) WO2016083554A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026652A1 (en) 2014-11-27 2016-06-01 Kapsch TrafficCom AB Double stereoscopic sensor
US10318819B2 (en) * 2016-01-05 2019-06-11 The Mitre Corporation Camera surveillance planning and tracking system
US10198841B2 (en) * 2016-11-30 2019-02-05 Gopro, Inc. Map view
CN106710228B (zh) * 2016-12-21 2019-06-21 南京大学镇江高新技术研究院 一种客货分道交通参数监测***的实现方法
JP7038592B2 (ja) * 2018-04-11 2022-03-18 三菱重工機械システム株式会社 車両検知器、車両検知方法、及びプログラム
CN109859487A (zh) * 2019-01-21 2019-06-07 河北高成电子科技有限公司 一种基于ai高点全景智能交通违法监测方法与***
US11368277B1 (en) 2021-04-21 2022-06-21 Apple Inc. Accurate sign change for radio frequency transmitters

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000207678A (ja) * 1999-01-11 2000-07-28 Mitsubishi Heavy Ind Ltd 車両検知装置
US6675121B1 (en) * 1999-07-06 2004-01-06 Larry C. Hardin Velocity measuring system
US7224382B2 (en) * 2002-04-12 2007-05-29 Image Masters, Inc. Immersive imaging system
US7893957B2 (en) * 2002-08-28 2011-02-22 Visual Intelligence, LP Retinal array compound camera system
US8994822B2 (en) * 2002-08-28 2015-03-31 Visual Intelligence Lp Infrastructure mapping system and method
BRPI0817039A2 (pt) * 2007-08-24 2015-07-21 Stratech Systems Ltd Sistema e método de vigilância de pista de pouso e decolagem
JP5516343B2 (ja) * 2010-11-10 2014-06-11 サクサ株式会社 通行車両監視システム
EP2678835B1 (en) * 2011-02-21 2017-08-09 Stratech Systems Limited A surveillance system and a method for detecting a foreign object, debris, or damage in an airfield
EP2733677A1 (en) * 2012-11-19 2014-05-21 Kapsch TrafficCom AB Device for tolling or telematics systems
SI2757346T1 (sl) * 2013-01-21 2016-08-31 Kapsch Trafficcom Ag Postopek merjenja višinskega profila vozila, ki pelje mimo po cesti
EP2858057A1 (en) * 2013-10-03 2015-04-08 Kapsch TrafficCom AB System for traffic behaviour surveillance
EP3026652A1 (en) 2014-11-27 2016-06-01 Kapsch TrafficCom AB Double stereoscopic sensor
EP3026653A1 (en) * 2014-11-27 2016-06-01 Kapsch TrafficCom AB Method of controlling a traffic surveillance system

Also Published As

Publication number Publication date
WO2016083554A1 (en) 2016-06-02
EP3224820C0 (en) 2023-07-26
RU2696464C2 (ru) 2019-08-01
AU2015352463B2 (en) 2018-05-31
US20170330453A1 (en) 2017-11-16
EP3224820B1 (en) 2023-07-26
CA2967872C (en) 2019-10-01
EP3026652A1 (en) 2016-06-01
CL2017001338A1 (es) 2017-12-15
EP3224820A1 (en) 2017-10-04
CA2967872A1 (en) 2016-06-02
ES2954091T3 (es) 2023-11-20
AU2015352463A1 (en) 2017-06-08
RU2017122072A3 (es) 2019-05-22
BR112017011006A2 (pt) 2018-01-09
RU2017122072A (ru) 2018-12-27
US10163341B2 (en) 2018-12-25

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