WO2018162509A3 - Vorrichtung und verfahren zur darstellung eines raumbilds von einem objekt in einer virtuellen umgebung - Google Patents

Vorrichtung und verfahren zur darstellung eines raumbilds von einem objekt in einer virtuellen umgebung Download PDF

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Publication number
WO2018162509A3
WO2018162509A3 PCT/EP2018/055518 EP2018055518W WO2018162509A3 WO 2018162509 A3 WO2018162509 A3 WO 2018162509A3 EP 2018055518 W EP2018055518 W EP 2018055518W WO 2018162509 A3 WO2018162509 A3 WO 2018162509A3
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WO
WIPO (PCT)
Prior art keywords
virtual environment
data stream
image data
representation
spatial image
Prior art date
Application number
PCT/EP2018/055518
Other languages
English (en)
French (fr)
Other versions
WO2018162509A2 (de
Inventor
Peter Schickel
Ulrich Seng
Original Assignee
Bitmanagement Software 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
Application filed by Bitmanagement Software GmbH filed Critical Bitmanagement Software GmbH
Priority to EP18764183.2A priority Critical patent/EP3593528A2/de
Publication of WO2018162509A2 publication Critical patent/WO2018162509A2/de
Priority to US16/561,341 priority patent/US11652970B2/en
Publication of WO2018162509A3 publication Critical patent/WO2018162509A3/de

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • 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
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • 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
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • 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
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • 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
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • 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
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • H04N13/279—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals the virtual viewpoint locations being selected by the viewers or determined by tracking
    • 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
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
    • 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
    • G06T2207/30201—Face

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Es ist eine Vorrichtung zur Darstellung eines Raumbilds von einem Objekts in eine virtuellen Umgebung gezeigt. Die Vorrichtung weist ein erstes Bilderfassungselement auf, das ausgebildet ist, einen ersten stereoskopischen Bilddatenstrom von einer Umgebung zu erzeugen. Ein zweites Bilderfassungselement kann einen zweiten stereoskopischen Bilddatenstrom von dem Objekt erzeugen. Ferner ist eine Recheneinheit ausgebildet, den ersten und den zweiten stereoskopischen Bilddatenstrom zu empfangen, ausgehend von einem Bezugspunkt, basierend auf dem ersten stereoskopischen Bilddatenstrom ein Raumbild der virtuelle Umgebung zu erzeugen und das Objekt, ausgehend von dem Bezugspunkt, aus dem zweiten stereoskopischen Bilddatenstrom in die virtuelle Umgebung einzufügen. Ein Anzeigeelement kann, ausgehend von dem Bezugspunkt, das Raumbild von dem Objekt in der virtuellen Umgebung anzeigen, so dass einem Betrachter des Anzeigeelements der Eindruck eines 3D-Objekts in einer 3D-Umgebung vermittelt wird.
PCT/EP2018/055518 2017-03-07 2018-03-06 Vorrichtung und verfahren zur darstellung eines raumbilds von einem objekt in einer virtuellen umgebung WO2018162509A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18764183.2A EP3593528A2 (de) 2017-03-07 2018-03-06 Vorrichtung und verfahren zur darstellung eines raumbilds von einem objekt in einer virtuellen umgebung
US16/561,341 US11652970B2 (en) 2017-03-07 2019-09-05 Apparatus and method for representing a spatial image of an object in a virtual environment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017203721.0A DE102017203721A1 (de) 2017-03-07 2017-03-07 Vorrichtung und Verfahren zur Darstellung eines Raumbilds von einem Objekt in einer virtuellen Umgebung
DE102017203721.0 2017-03-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/561,341 Continuation US11652970B2 (en) 2017-03-07 2019-09-05 Apparatus and method for representing a spatial image of an object in a virtual environment

Publications (2)

Publication Number Publication Date
WO2018162509A2 WO2018162509A2 (de) 2018-09-13
WO2018162509A3 true WO2018162509A3 (de) 2020-01-02

Family

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PCT/EP2018/055518 WO2018162509A2 (de) 2017-03-07 2018-03-06 Vorrichtung und verfahren zur darstellung eines raumbilds von einem objekt in einer virtuellen umgebung

Country Status (4)

Country Link
US (1) US11652970B2 (de)
EP (1) EP3593528A2 (de)
DE (1) DE102017203721A1 (de)
WO (1) WO2018162509A2 (de)

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CN111369687B (zh) * 2020-03-04 2021-03-30 腾讯科技（深圳）有限公司 合成虚拟对象的动作序列的方法及设备
CN111464828A (zh) * 2020-05-14 2020-07-28 广州酷狗计算机科技有限公司 虚拟特效显示方法、装置、终端及存储介质
US11538214B2 (en) * 2020-11-09 2022-12-27 Meta Platforms Technologies, Llc Systems and methods for displaying stereoscopic rendered image data captured from multiple perspectives
US20240096033A1 (en) * 2021-10-11 2024-03-21 Meta Platforms Technologies, Llc Technology for creating, replicating and/or controlling avatars in extended reality

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Also Published As

Publication number Publication date
US20190394443A1 (en) 2019-12-26
WO2018162509A2 (de) 2018-09-13
DE102017203721A1 (de) 2018-09-13
EP3593528A2 (de) 2020-01-15
US11652970B2 (en) 2023-05-16

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