WO2023040551A8 - 一种在显示屏上显示图像的方法、电子设备与装置 - Google Patents

一种在显示屏上显示图像的方法、电子设备与装置 Download PDF

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Publication number
WO2023040551A8
WO2023040551A8 PCT/CN2022/112819 CN2022112819W WO2023040551A8 WO 2023040551 A8 WO2023040551 A8 WO 2023040551A8 CN 2022112819 W CN2022112819 W CN 2022112819W WO 2023040551 A8 WO2023040551 A8 WO 2023040551A8
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Prior art keywords
electronic device
display screen
user
viewpoint position
target image
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PCT/CN2022/112819
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English (en)
French (fr)
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WO2023040551A1 (zh
WO2023040551A9 (zh
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陈树德
巫军
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华为技术有限公司
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Publication of WO2023040551A1 publication Critical patent/WO2023040551A1/zh
Publication of WO2023040551A9 publication Critical patent/WO2023040551A9/zh
Publication of WO2023040551A8 publication Critical patent/WO2023040551A8/zh

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    • 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
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
    • G06V10/774—Generating sets of training patterns; Bootstrap methods, e.g. bagging or boosting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Computer Hardware Design (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Geometry (AREA)
  • Processing Or Creating Images (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

一种在显示屏上显示图像的方法、电子设备与装置。在该方法中，电子设备确定目标用户与显示屏之间的第一相对位置，目标用户位于显示屏的前方（S401）；电子设备根据第一相对位置确定第一视点位置，第一视点位置用于指示对三维场景进行渲染时的虚拟相机的位置（S402）；电子设备根据第一视点位置渲染三维场景得到第一目标图像，并在显示屏上显示第一目标图像（S403）。通过该方案，电子设备确定出的第一视点位置可以与当前目标用户的位置匹配，电子设备根据第一视点位置渲染得到第一目标图像，在显示屏上显示的第一目标图像更适合目标用户在当前所处的位置处观察到三维效果，无需用户去寻找能够观察到三维效果的位置，提升用户体验。
PCT/CN2022/112819 2021-09-18 2022-08-16 一种在显示屏上显示图像的方法、电子设备与装置 WO2023040551A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111113031.4 2021-09-18
CN202111113031.4A CN115840546A (zh) 2021-09-18 2021-09-18 一种在显示屏上显示图像的方法、电子设备与装置

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WO2023040551A1 WO2023040551A1 (zh) 2023-03-23
WO2023040551A9 WO2023040551A9 (zh) 2023-08-31
WO2023040551A8 true WO2023040551A8 (zh) 2023-11-09

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WO (1) WO2023040551A1 (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011044936A1 (en) * 2009-10-14 2011-04-21 Nokia Corporation Autostereoscopic rendering and display apparatus
ES2814898T3 (es) * 2012-04-25 2021-03-29 Visual Physics Llc Dispositivo de seguridad para proyectar una colección de imágenes sintéticas
CN106710002A (zh) * 2016-12-29 2017-05-24 深圳迪乐普数码科技有限公司 基于观察者视角定位的ar实现方法及其系统
KR102397089B1 (ko) * 2017-07-28 2022-05-12 삼성전자주식회사 이미지 처리 방법 및 이미지 처리 장치
KR102447101B1 (ko) * 2017-09-12 2022-09-26 삼성전자주식회사 무안경 3d 디스플레이를 위한 영상 처리 방법 및 장치
CN109769111A (zh) * 2018-11-22 2019-05-17 利亚德光电股份有限公司 图像显示方法、装置、系统、存储介质和处理器
US10839594B2 (en) * 2018-12-11 2020-11-17 Canon Kabushiki Kaisha Method, system and apparatus for capture of image data for free viewpoint video
CN111028336B (zh) * 2019-11-30 2021-04-23 北京城市网邻信息技术有限公司 场景切换方法及装置、存储介质

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CN115840546A (zh) 2023-03-24
WO2023040551A1 (zh) 2023-03-23
WO2023040551A9 (zh) 2023-08-31

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