PL2309451T3 - Sposób i system do samo-kalibracji niezsynchronizowanej sieci kamer - Google Patents

Sposób i system do samo-kalibracji niezsynchronizowanej sieci kamer

Info

Publication number
PL2309451T3
PL2309451T3 PL09171340T PL09171340T PL2309451T3 PL 2309451 T3 PL2309451 T3 PL 2309451T3 PL 09171340 T PL09171340 T PL 09171340T PL 09171340 T PL09171340 T PL 09171340T PL 2309451 T3 PL2309451 T3 PL 2309451T3
Authority
PL
Poland
Prior art keywords
asynchronized
calibration
self
camera networks
networks
Prior art date
Application number
PL09171340T
Other languages
English (en)
Inventor
Rahul Swaminathan
Michael Nischt
Original Assignee
Deutsche Telekom Ag
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 Deutsche Telekom Ag filed Critical Deutsche Telekom Ag
Publication of PL2309451T3 publication Critical patent/PL2309451T3/pl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • 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
    • G06T2207/30196—Human being; Person
    • 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
    • G06T2207/30241—Trajectory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
PL09171340T 2009-09-25 2009-09-25 Sposób i system do samo-kalibracji niezsynchronizowanej sieci kamer PL2309451T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09171340A EP2309451B1 (en) 2009-09-25 2009-09-25 Method and system for self-calibration of asynchronized camera networks

Publications (1)

Publication Number Publication Date
PL2309451T3 true PL2309451T3 (pl) 2013-07-31

Family

ID=41600282

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09171340T PL2309451T3 (pl) 2009-09-25 2009-09-25 Sposób i system do samo-kalibracji niezsynchronizowanej sieci kamer

Country Status (2)

Country Link
EP (1) EP2309451B1 (pl)
PL (1) PL2309451T3 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2709064B1 (en) 2012-07-18 2019-06-26 AGT International GmbH Image processing to derive movement characteristics for a plurality of queue objects
EP2709058B1 (en) 2012-07-18 2015-09-02 AGT International GmbH Calibration of camera-based surveillance systems
CN103854271B (zh) * 2012-11-28 2016-08-31 华中科技大学 一种平面摄像机标定方法
US9282326B2 (en) 2013-10-28 2016-03-08 The Regents Of The University Of Michigan Interactive camera calibration tool
TWI511081B (zh) 2014-01-28 2015-12-01 Altek Semiconductor Corp 影像擷取裝置及其影像形變校正方法
US9942450B2 (en) 2014-07-11 2018-04-10 Agt International Gmbh Automatic time signature-based video matching for a camera network
WO2016046690A1 (en) * 2014-09-22 2016-03-31 Nortech International (Pty) Limited Method of configuring a monitoring region
FR3052278B1 (fr) * 2016-06-07 2022-11-25 Morpho Procede d'autocalibration d'un reseau de cameras et installation correspondante
US9686539B1 (en) 2016-06-12 2017-06-20 Apple Inc. Camera pair calibration using non-standard calibration objects
CN108447098A (zh) * 2018-03-13 2018-08-24 深圳大学 一种远心移轴相机标定方法和系统
CN110751685B (zh) * 2019-10-21 2022-10-14 广州小鹏汽车科技有限公司 深度信息确定方法、确定装置、电子装置和车辆
CN112484746B (zh) * 2020-11-26 2023-04-28 上海电力大学 一种基于地平面的单目视觉辅助激光雷达里程计方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005A (en) 1841-03-16 Improvement in the manner of constructing molds for casting butt-hinges

Also Published As

Publication number Publication date
EP2309451A1 (en) 2011-04-13
EP2309451B1 (en) 2013-01-02

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