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1. WO2022004483 - INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

Publication Number WO/2022/004483
Publication Date 06.01.2022
International Application No. PCT/JP2021/023550
International Filing Date 22.06.2021
IPC
G06T 19/00 2011.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
G06T 7/246 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
20Analysis of motion
246using feature-based methods, e.g. the tracking of corners or segments
G06T 7/70 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
70Determining position or orientation of objects or cameras
G06F 3/01 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
G06F 3/0481 2013.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
048Interaction techniques based on graphical user interfaces
0481based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
Applicants
  • ソニーグループ株式会社 SONY GROUP CORPORATION [JP]/[JP]
Inventors
  • 浜崎 巧 HAMASAKI, Takumi
Agents
  • 大森 純一 OMORI, Junichi
Priority Data
2020-11129429.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
(FR) DISPOSITIF DE TRAITEMENT D’INFORMATIONS, PROCÉDÉ DE TRAITEMENT D’INFORMATIONS ET PROGRAMME
(JA) 情報処理装置、情報処理方法及びプログラム
Abstract
(EN) [Problem] To provide technology for preventing a delay in AR display of a virtual object. [Solution] An information processing device according to the present technology is equipped with a control unit. The control unit executes pre-recognition processing to pre-recognize the position and posture of an object outside an augmented reality (AR) display viewing angle relative to a terminal, on the basis of first image information from a first imaging unit of the terminal which is capable of imaging the area on the outside of the AR display viewing angle of a display unit of the terminal. When the object enters the AR display viewing angle, the control unit causes the virtual object to be displayed in AR relative to the object, on the basis of the pre-recognized position and posture of the object.
(FR) Le problème à résoudre dans le cadre de la présente invention consiste à fournir une technologie permettant d'empêcher un retard dans l'affichage RA d'un objet virtuel. La solution selon la présente invention porte sur un dispositif de traitement d'informations pourvu d'une unité de commande. L'unité de commande exécute un traitement de reconnaissance préalable pour reconnaître au préalable la position et la posture d'un objet à l'extérieur d'un angle de visualisation d'affichage de réalité augmentée (RA) par rapport à un terminal, sur la base de premières informations d'image provenant d'une première unité d'imagerie du terminal qui est capable d'imager la zone à l'extérieur de l'angle de visualisation d'affichage RA d'une unité d'affichage du terminal. Lorsque l'objet entre dans l'angle de visualisation d'affichage RA, l'unité de commande provoque l'affichage de l'objet virtuel en RA par rapport à l'objet, sur la base de la position et de la posture préreconnues de l'objet.
(JA) 【課題】仮想オブジェクトにおけるAR表示の遅延を防止するための技術を提供すること。 【解決手段】本技術に係る情報処理装置は、制御部を具備する。制御部は、端末の表示部のAR表示画角よりも外側の領域を撮像可能な前記端末の第1の撮像部からの第1の画像情報に基づいてAR表示画角外の対象物の前記端末に対する位置姿勢を事前に認識する事前認識処理を実行し、前記対象物がAR表示画角内に入ったとき、事前認識された前記対象物の位置姿勢に基づいて、前記対象物に対して仮想オブジェクトをAR表示する。
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