MX2017011381A - Metodos, dispositivos y sistemas para acercamiento-alejamiento automatico cuando se reproduce una escena de realidad aumentada. - Google Patents

Metodos, dispositivos y sistemas para acercamiento-alejamiento automatico cuando se reproduce una escena de realidad aumentada.

Info

Publication number
MX2017011381A
MX2017011381A MX2017011381A MX2017011381A MX2017011381A MX 2017011381 A MX2017011381 A MX 2017011381A MX 2017011381 A MX2017011381 A MX 2017011381A MX 2017011381 A MX2017011381 A MX 2017011381A MX 2017011381 A MX2017011381 A MX 2017011381A
Authority
MX
Mexico
Prior art keywords
camera
systems
methods
playing
devices
Prior art date
Application number
MX2017011381A
Other languages
English (en)
Other versions
MX370770B (es
Inventor
laurent Anthony
Jouet Pierrick
Baillard Caroline
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of MX2017011381A publication Critical patent/MX2017011381A/es
Publication of MX370770B publication Critical patent/MX370770B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/236—Image signal generators using stereoscopic image cameras using a single 2D image sensor using varifocal lenses or mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • 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
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • 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
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • 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
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Databases & Information Systems (AREA)
  • User Interface Of Digital Computer (AREA)
  • Studio Devices (AREA)
  • Processing Or Creating Images (AREA)
  • Studio Circuits (AREA)

Abstract

La presente divulgación se refiere a métodos, aparatos y sistemas para adaptar automáticamente el coeficiente de acercamiento-alejamiento de la cámara de un sistema cuando corre una aplicación de realidad aumentada. Se ejecuta una estimación de postura para la cámara la cual captura la escena real y los límites de la escena AR son calculados. De acuerdo con el frustrum de la cámara y los límites, se calculan rectángulos tridimensionales para determinar un coeficiente de acercamiento-alejamiento que optimizaría la visión de la vista y la posición óptima para la cámara. El acercamiento-alejamiento es automáticamente adaptado en forma óptica o digital y la posición óptima es indicada al usuario a través de medios visuales, de audio o hápticos.
MX2017011381A 2016-09-06 2017-09-05 Métodos, dispositivos y sistemas para acercamiento-alejamiento automático cuando se reproduce una escena de realidad aumentada. MX370770B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16306115.3A EP3291531A1 (en) 2016-09-06 2016-09-06 Methods, devices and systems for automatic zoom when playing an augmented reality scene

Publications (2)

Publication Number Publication Date
MX2017011381A true MX2017011381A (es) 2018-09-21
MX370770B MX370770B (es) 2020-01-03

Family

ID=56943452

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017011381A MX370770B (es) 2016-09-06 2017-09-05 Métodos, dispositivos y sistemas para acercamiento-alejamiento automático cuando se reproduce una escena de realidad aumentada.

Country Status (12)

Country Link
US (1) US10645298B2 (es)
EP (2) EP3291531A1 (es)
JP (1) JP7090410B2 (es)
KR (1) KR102346437B1 (es)
CN (1) CN107801045B (es)
BR (1) BR102017019134A2 (es)
CA (1) CA2977074A1 (es)
ES (1) ES2726349T3 (es)
MX (1) MX370770B (es)
PL (1) PL3291536T3 (es)
RU (1) RU2017131050A (es)
TR (1) TR201906816T4 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11249304B2 (en) * 2016-12-02 2022-02-15 Disney Enterprises, Inc. Augmented reality camera frustum
WO2019080047A1 (zh) * 2017-10-26 2019-05-02 腾讯科技（深圳）有限公司 增强现实图像的实现方法、装置、终端设备和存储介质
US11029185B2 (en) * 2017-11-30 2021-06-08 Rampart Strong, Llc Tank gauge
CN108492352B (zh) * 2018-03-22 2021-10-22 腾讯科技（深圳）有限公司 增强现实的实现方法、装置、系统、计算机设备及存储介质
EP3553630A1 (en) * 2018-04-13 2019-10-16 InterDigital CE Patent Holdings Method for assisting a positioning of a user, corresponding computer program product and device
JP2019197499A (ja) * 2018-05-11 2019-11-14 株式会社スクウェア・エニックス プログラム、記録媒体、拡張現実感提示装置及び拡張現実感提示方法
WO2020005757A1 (en) * 2018-06-26 2020-01-02 Magic Leap, Inc. Waypoint creation in map detection
CN109272444B9 (zh) * 2018-10-07 2023-06-30 朱钢 一种改善Ai智慧摄影场景优化策略的实现方法
CN109166369A (zh) * 2018-10-11 2019-01-08 龚映清 一种透明屏幕式增强现实视-触-听横屏训练系统及方法
CN109917911B (zh) * 2019-02-20 2021-12-28 西北工业大学 一种基于信息物理交互的振动触觉反馈装置设计方法
CN110312142A (zh) * 2019-07-23 2019-10-08 东华大学 一种基于5g技术的ar直播系统
CN111768659B (zh) * 2020-05-15 2022-08-30 四川科华天府科技有限公司 一种基于ar互动教学设备的变焦系统
US11115600B1 (en) * 2020-06-12 2021-09-07 Qualcomm Incorporated Dynamic field of view compensation for autofocus
KR102281584B1 (ko) * 2020-11-12 2021-07-26 주식회사 오썸피아 사용자 단말로 전망대 망원경 영상 및 증강현실 콘텐츠를 제공하는 방법, 장치, 및 시스템
CN113902883A (zh) * 2021-10-21 2022-01-07 优奈柯恩(北京)科技有限公司 用于显示头戴式显示设备主界面的方法及装置
KR102681608B1 (ko) * 2023-12-13 2024-07-05 주식회사 코너스 공간 내의 객체를 인식 및 추적하고 해당 공간에 대한 대응 객체를 포함하는 디지털 트윈 콘텐츠를 생성하는 방법 및 시스템

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037835B4 (de) * 2009-08-18 2012-12-06 Metaio Gmbh Verfahren zur Darstellung von virtueller Information in einer realen Umgebung
JP4920775B2 (ja) 2010-07-08 2012-04-18 株式会社スクウェア・エニックス 画像生成装置及び画像生成プログラム
JP5725793B2 (ja) * 2010-10-26 2015-05-27 キヤノン株式会社 撮像装置およびその制御方法
JP2012155655A (ja) 2011-01-28 2012-08-16 Sony Corp 情報処理装置、報知方法及びプログラム
KR101591579B1 (ko) 2011-03-29 2016-02-18 퀄컴 인코포레이티드 증강 현실 시스템들에서 실세계 표면들에의 가상 이미지들의 앵커링
CN102214000B (zh) * 2011-06-15 2013-04-10 浙江大学 用于移动增强现实系统的目标物体混合注册方法及系统
KR101874895B1 (ko) * 2012-01-12 2018-07-06 삼성전자 주식회사 증강 현실 제공 방법 및 이를 지원하는 단말기
US9870642B2 (en) 2012-08-10 2018-01-16 Here Global B.V. Method and apparatus for layout for augmented reality view
US10133342B2 (en) 2013-02-14 2018-11-20 Qualcomm Incorporated Human-body-gesture-based region and volume selection for HMD
KR20140110584A (ko) * 2013-03-08 2014-09-17 삼성전자주식회사 증강 현실 제공 방법, 저장 매체 및 휴대 단말
US10235587B2 (en) * 2014-03-04 2019-03-19 Samsung Electronics Co., Ltd. Method and system for optimizing an image capturing boundary in a proposed image
WO2016077798A1 (en) * 2014-11-16 2016-05-19 Eonite Perception Inc. Systems and methods for augmented reality preparation, processing, and application
US10001857B2 (en) * 2015-05-13 2018-06-19 Seiko Epson Corporation Display apparatus and method of controlling display apparatus

Also Published As

Publication number Publication date
JP7090410B2 (ja) 2022-06-24
EP3291536B1 (en) 2019-04-10
EP3291536A1 (en) 2018-03-07
RU2017131050A (ru) 2019-03-04
CA2977074A1 (en) 2018-03-06
BR102017019134A2 (pt) 2018-05-02
CN107801045B (zh) 2021-05-25
US10645298B2 (en) 2020-05-05
MX370770B (es) 2020-01-03
ES2726349T3 (es) 2019-10-03
KR102346437B1 (ko) 2022-01-05
US20180070019A1 (en) 2018-03-08
KR20180027361A (ko) 2018-03-14
EP3291531A1 (en) 2018-03-07
TR201906816T4 (tr) 2019-05-21
CN107801045A (zh) 2018-03-13
PL3291536T3 (pl) 2019-08-30
JP2018067301A (ja) 2018-04-26

Similar Documents

Publication Publication Date Title
MX2017011381A (es) Metodos, dispositivos y sistemas para acercamiento-alejamiento automatico cuando se reproduce una escena de realidad aumentada.
EP3874736A4 (en) REAL-TIME VIDEO SPECIAL EFFECTS SYSTEM AND METHOD
EP3479353A4 (en) SYSTEMS AND METHODS FOR IDENTIFYING THE POSITION OF CAMERAS IN A SCENE
SG11201801053SA (en) Method for face recognition-based video human image tracking under complex scenes
EP3154254A4 (en) Processing method and system for automatic photographing based on eyeball tracking technique
EP3406076A4 (en) HOLOGRAPHIC VIDEO CAPTURE AND TELEPRESENCE SYSTEM
EP3874762A4 (en) REAL-TIME VIDEO SPECIAL EFFECTS SYSTEM AND METHOD
MX2016012455A (es) Definicion automatizada del comportamiento del sistema o experiencia del usuario mediante grabacion, intercambio y procesamiento de la informacion asociada con imagen gran angular.
EP3416135A3 (en) Augmented reality virtual reality ray tracing sensory enhancement system, apparatus and method
EP3134850A4 (en) System and method for controlling a camera based on processing an image captured by other camera
EP3393120A4 (en) AUTOMATIC FOCUSING METHOD AND PTZ CAMERA
EP3403401A4 (en) COMPRESSION METHOD AND APPARATUS FOR PANORAMIC STEREOSCOPIC VIDEO SYSTEM
GB2591041B (en) Video Sensor Fusion and Model Based Virtual and Augmented Reality Systems and Methods
EP3317850A4 (en) Disparity image generation device, disparity image generation method, disparity image generation program, object recognition device, and equipment control system
EP3750138A4 (en) AUGMENTED REALITY SYSTEM AND PROCESS BASED ON MARKERS
EP3626321A4 (en) INFORMATION PROCESSING SYSTEM AND VIDEO PLAYBACK METHOD
EP3437545A4 (en) CONTROL DEVICE, ENDOSCOPE IMAGE CAPTURE DEVICE, CONTROL METHOD, PROGRAM, AND ENDOSCOPE SYSTEM
EP3537950A4 (en) METHOD AND SYSTEM FOR EYE TRACKING USING SPECKLE PATTERNS
EP3752958A4 (en) SYSTEM AND PROCEDURE FOR VISUAL SCENE CONSTRUCTION BASED ON USER COMMUNICATION
GB201704607D0 (en) Virtual overlay system and method for occluded objects
EP3534616A4 (en) METHOD, DEVICE AND SYSTEM FOR PLAYING A 360-DEGREE PANORAMIC VIDEO
EP3474536A4 (en) PHOTOGRAPHY METHOD AND SYSTEM FOR INTELLIGENT TELEVISION
EP3324147B8 (fr) Dispositif visuel pour la designation d'objectifs et procede de designation d'objectif utilisant ledit dispositif
EP3477933A4 (en) SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, CAMERA SYSTEM, VIDEO SYSTEM AND SERVER
EP3432265A4 (en) IMAGE PROCESSING DEVICE, DEVICE CONTROL SYSTEM, IMAGE CAPTURE DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM

Legal Events

Date Code Title Description
FG Grant or registration