FR3004881B1 - Procede de generation d'un flux video de sortie a partir d'un flux video large champ - Google Patents

Procede de generation d'un flux video de sortie a partir d'un flux video large champ

Info

Publication number
FR3004881B1
FR3004881B1 FR1353565A FR1353565A FR3004881B1 FR 3004881 B1 FR3004881 B1 FR 3004881B1 FR 1353565 A FR1353565 A FR 1353565A FR 1353565 A FR1353565 A FR 1353565A FR 3004881 B1 FR3004881 B1 FR 3004881B1
Authority
FR
France
Prior art keywords
video stream
generating
wide field
output video
output
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
FR1353565A
Other languages
English (en)
Other versions
FR3004881A1 (fr
Inventor
Alexandre Jenny
Yann Renaud Gilquin
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.)
GoPro Inc
Original Assignee
KOLOR
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 KOLOR filed Critical KOLOR
Priority to FR1353565A priority Critical patent/FR3004881B1/fr
Priority to EP14719707.3A priority patent/EP2987319A1/fr
Priority to PCT/EP2014/058008 priority patent/WO2014170482A1/fr
Publication of FR3004881A1 publication Critical patent/FR3004881A1/fr
Application granted granted Critical
Publication of FR3004881B1 publication Critical patent/FR3004881B1/fr
Priority to US14/887,122 priority patent/US10129470B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/06—Topological mapping of higher dimensional structures onto lower dimensional surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
FR1353565A 2013-04-19 2013-04-19 Procede de generation d'un flux video de sortie a partir d'un flux video large champ Active FR3004881B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1353565A FR3004881B1 (fr) 2013-04-19 2013-04-19 Procede de generation d'un flux video de sortie a partir d'un flux video large champ
EP14719707.3A EP2987319A1 (fr) 2013-04-19 2014-04-18 Procede de generation d'un flux video de sortie a partir d'un flux video large champ
PCT/EP2014/058008 WO2014170482A1 (fr) 2013-04-19 2014-04-18 Procede de generation d'un flux video de sortie a partir d'un flux video large champ
US14/887,122 US10129470B2 (en) 2013-04-19 2015-10-19 Apparatus and method for generating an output video stream from a wide field video stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353565A FR3004881B1 (fr) 2013-04-19 2013-04-19 Procede de generation d'un flux video de sortie a partir d'un flux video large champ

Publications (2)

Publication Number Publication Date
FR3004881A1 FR3004881A1 (fr) 2014-10-24
FR3004881B1 true FR3004881B1 (fr) 2015-04-17

Family

ID=48782410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353565A Active FR3004881B1 (fr) 2013-04-19 2013-04-19 Procede de generation d'un flux video de sortie a partir d'un flux video large champ

Country Status (4)

Country Link
US (1) US10129470B2 (fr)
EP (1) EP2987319A1 (fr)
FR (1) FR3004881B1 (fr)
WO (1) WO2014170482A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3249928A1 (fr) * 2016-05-23 2017-11-29 Thomson Licensing Procédé, appareil et flux de formatage d'une vidéo immersive pour dispositifs de rendu immersif existants
GB202108749D0 (en) * 2016-05-23 2021-08-04 Canon Kk Method, device, and computer program for adaptive streaming of virtual reality media content
US20180307352A1 (en) * 2017-04-25 2018-10-25 Gopro, Inc. Systems and methods for generating custom views of videos

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260779A (en) 1992-02-21 1993-11-09 Control Automation, Inc. Method and apparatus for inspecting a printed circuit board
KR940017747A (ko) * 1992-12-29 1994-07-27 에프. 제이. 스미트 영상 처리 디바이스
FR2700938B1 (fr) 1993-01-29 1995-04-28 Centre Nat Rech Scient Procédé et dispositif d'analyse du mouvement de l'Óoeil.
DE69411849T2 (de) * 1993-10-20 1999-03-04 Philips Electronics N.V., Eindhoven Verfahren zur Verarbeitung von Luminanzpegel in einem zusammengesetzten Bild und Bildverarbeitungssystem zur Anwendung dieses Verfahrens
FR2714503A1 (fr) * 1993-12-29 1995-06-30 Philips Laboratoire Electroniq Procédé et dispositif de traitement d'image pour construire à partir d'une image source une image cible avec changement de perspective.
US6578962B1 (en) 2001-04-27 2003-06-17 International Business Machines Corporation Calibration-free eye gaze tracking
US7057663B1 (en) 2001-05-17 2006-06-06 Be Here Corporation Audio synchronization pulse for multi-camera capture systems
US7336299B2 (en) * 2003-07-03 2008-02-26 Physical Optics Corporation Panoramic video system with real-time distortion-free imaging
CN101777363B (zh) 2003-10-10 2012-09-05 夏普株式会社 再现装置及视频数据的再现方法
US8723951B2 (en) * 2005-11-23 2014-05-13 Grandeye, Ltd. Interactive wide-angle video server
CN101473622B (zh) 2006-05-15 2013-11-06 意大利电信股份公司 用于数据网络上的通信的带外鉴别方法和系统
US7661121B2 (en) 2006-06-22 2010-02-09 Tivo, Inc. In-band data recognition and synchronization system
KR101574339B1 (ko) 2008-04-28 2015-12-03 엘지전자 주식회사 이동통신 단말기와 ｔｖ간 데이터 동기화 방법 및 장치
JP5927795B2 (ja) 2011-07-22 2016-06-01 ソニー株式会社 立体映像撮像システム、記録制御方法、立体映像再生システム及び再生制御方法
US20130127984A1 (en) * 2011-11-11 2013-05-23 Tudor Alexandru GRECU System and Method for Fast Tracking and Visualisation of Video and Augmenting Content for Mobile Devices
KR102141114B1 (ko) 2013-07-31 2020-08-04 삼성전자주식회사 단말 대 단말 통신에서 시간 동기화 방법 및 장치
US20150142742A1 (en) 2013-11-17 2015-05-21 Zhen-Chao HONG System and method for syncing local directories that enable file access across multiple devices
US9473576B2 (en) 2014-04-07 2016-10-18 Palo Alto Research Center Incorporated Service discovery using collection synchronization with exact names
US9754002B2 (en) 2014-10-07 2017-09-05 Excalibur Ip, Llc Method and system for providing a synchronization service

Also Published As

Publication number Publication date
US10129470B2 (en) 2018-11-13
FR3004881A1 (fr) 2014-10-24
US20180255241A9 (en) 2018-09-06
WO2014170482A1 (fr) 2014-10-23
US20160112635A1 (en) 2016-04-21
EP2987319A1 (fr) 2016-02-24

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