BR9909212A - Sistema de rastreamento de câmera para um estúdio virtual de televisão ou de vìdeo - Google Patents

Sistema de rastreamento de câmera para um estúdio virtual de televisão ou de vìdeo

Info

Publication number
BR9909212A
BR9909212A BR9909212-3A BR9909212A BR9909212A BR 9909212 A BR9909212 A BR 9909212A BR 9909212 A BR9909212 A BR 9909212A BR 9909212 A BR9909212 A BR 9909212A
Authority
BR
Brazil
Prior art keywords
tracking system
camera tracking
emitting devices
devices
emitting
Prior art date
Application number
BR9909212-3A
Other languages
English (en)
Inventor
Hendrick Fehlis
Thomas Mayer
Thorsten Mika
Uwe Schnepf
Original Assignee
Gmd Gmbh
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
Priority claimed from DE19806646A external-priority patent/DE19806646C1/de
Application filed by Gmd Gmbh filed Critical Gmd Gmbh
Publication of BR9909212A publication Critical patent/BR9909212A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/022—Means for monitoring or calibrating
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Studio Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Patente de Invenção: <B>"SISTEMA DE RASTREAMENTO DE CâMERA PARA UM ESTúDIO VIRTUAL DE TELEVISãO OU DE VìDEO"<D>. A invenção refere-se a um sistema de rastreamento de câmera para um estúdio virtual de televisão ou de vídeo, usado para determinar a posição e/ou a orientação de câmeras de gravação e compreendendo pelo menos três dispositivos emissores para emissão de radiação eletromagnética, cujos dispositivos emissores podem ser mecanicamente acoplados à câmera de gravação. O sistema de rastreamento de câmera ainda compreende pelo menos dispositivos detectores para detecção da posição dos dispositivos emissores, com base na radiação eletromagnética emitida pelos referidos dispositivos emissores, cada dispositivo detector sendo capaz de detectar vários dispositivos emissores. Uma unidade de computador avalia a radiação eletromagnética detectada pelos dispositivos detectores e emitida pelo dispositivo emissor, e determina a posição e/ou a orientação dos pelo menos três dispositivos emissores em relação aos pelo menos dois dispositivos detectores.
BR9909212-3A 1998-02-18 1999-02-18 Sistema de rastreamento de câmera para um estúdio virtual de televisão ou de vìdeo BR9909212A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19806646A DE19806646C1 (de) 1998-02-18 1998-02-18 Kamera Tracking System für ein virtuelles Fernseh- oder Videostudio
DE19840656 1998-09-05
PCT/EP1999/001062 WO1999043150A1 (de) 1998-02-18 1999-02-18 Kamera tracking system für ein virtuelles fernseh- oder videostudio

Publications (1)

Publication Number Publication Date
BR9909212A true BR9909212A (pt) 2000-11-14

Family

ID=26043935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909212-3A BR9909212A (pt) 1998-02-18 1999-02-18 Sistema de rastreamento de câmera para um estúdio virtual de televisão ou de vìdeo

Country Status (9)

Country Link
US (1) US6856935B1 (pt)
EP (1) EP1057323B1 (pt)
JP (1) JP2002504785A (pt)
AU (1) AU2834899A (pt)
BR (1) BR9909212A (pt)
CA (1) CA2322020A1 (pt)
DE (1) DE59901621D1 (pt)
IL (1) IL137619A0 (pt)
WO (1) WO1999043150A1 (pt)

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NO20003635L (no) * 2000-07-14 2002-01-15 Spotzoom As Fremgangsmåte og system for registrering av kameraposisjon
DE10143561B4 (de) * 2001-09-05 2011-12-15 Eads Deutschland Gmbh Verfahren und System zur Lokalisierung von Emittern
US7623115B2 (en) * 2002-07-27 2009-11-24 Sony Computer Entertainment Inc. Method and apparatus for light input device
US7020383B2 (en) 2002-11-14 2006-03-28 Light Elliott D Detecting and thwarting imaging systems at theatrical performances
US7326911B2 (en) * 2002-11-14 2008-02-05 Auctnyc 19 Llc Detecting and thwarting content signals originating from theatrical performances
US6861640B2 (en) 2002-11-14 2005-03-01 Elliott D. Light Detecting and thwarting imaging systems at theatrical performances
US7332706B2 (en) 2002-11-14 2008-02-19 Auctnyc 19 Llc Detecting and thwarting imaging systems at theatrical performances
US6977366B2 (en) * 2002-11-14 2005-12-20 Light Elliott D Detecting and thwarting imaging systems at theatrical performances
CN100421451C (zh) * 2004-08-24 2008-09-24 西安宏源视讯设备有限责任公司 虚拟演播室系统中瞬间初始化定位方法
JP4459788B2 (ja) * 2004-11-16 2010-04-28 パナソニック株式会社 顔特徴照合装置、顔特徴照合方法、及びプログラム
KR100766554B1 (ko) * 2005-07-14 2007-10-17 크루셜텍 (주) 초슬림 광 포인팅 장치 및 이를 구비한 개인휴대단말기
JP4914039B2 (ja) * 2005-07-27 2012-04-11 キヤノン株式会社 情報処理方法および装置
DE102005043618A1 (de) * 2005-09-09 2007-04-05 Visapix Gmbh Verfahren zur Objektortung in Videosignalen
DE102007042963A1 (de) * 2007-09-10 2009-03-12 Steinbichler Optotechnik Gmbh Verfahren und Vorrichtung zur dreidimensionalen Digitalisierung von Objekten
EP2154650A1 (en) * 2008-08-12 2010-02-17 IEE INTERNATIONAL ELECTRONICS &amp; ENGINEERING S.A. 3D time-of-flight camera system and position/orientation calibration method therefor
US9299184B2 (en) * 2009-04-07 2016-03-29 Sony Computer Entertainment America Llc Simulating performance of virtual camera
FR2946765A1 (fr) * 2009-06-16 2010-12-17 Centre Nat Rech Scient Systeme et procede de localisation d'image photographique.
WO2012123033A1 (de) * 2011-03-17 2012-09-20 Ssi Schaefer Noell Gmbh Lager Und Systemtechnik Steuerung und überwachung einer lager- und kommissionieranlage durch bewegung und sprache
CN102243064A (zh) * 2011-04-22 2011-11-16 深圳迪乐普数码科技有限公司 虚拟演播室中摄像机的位置和姿态的测定系统及方法
WO2015000772A1 (en) 2013-07-04 2015-01-08 Koninklijke Philips N.V. Determining orientation
GB2522799B (en) * 2015-03-30 2015-12-30 Vysionics Its Ltd A camera system
US10110822B2 (en) 2015-06-09 2018-10-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for tracking at least one object and method for replacing at least one object by a virtual object in a moving image signal recorded by a camera
WO2021068070A1 (en) * 2019-10-08 2021-04-15 Cast Group Of Companies Inc. Electronic tracking device for camera and related system for controlling image output of the camera

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ES410960A1 (es) * 1973-01-25 1976-01-01 Cierva Hoces Una disposicion para mejorar la definicion de las imagenes registradas por una camara tomavistas sometida a vibracio- nes.
FR2701274B1 (fr) 1993-02-09 1995-03-31 Air Liquide Procédé de fabrication de pâtes à papier chimicothermomécaniques blanchies (CTMP).
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Also Published As

Publication number Publication date
WO1999043150A1 (de) 1999-08-26
JP2002504785A (ja) 2002-02-12
DE59901621D1 (de) 2002-07-11
CA2322020A1 (en) 1999-08-26
US6856935B1 (en) 2005-02-15
AU2834899A (en) 1999-09-06
IL137619A0 (en) 2001-07-24
EP1057323B1 (de) 2002-06-05
EP1057323A1 (de) 2000-12-06

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]