EP 3959692 A1 20220302 - SYSTEM AND METHOD FOR CREATING PERSISTENT MAPPINGS IN AUGMENTED REALITY
Title (en)
SYSTEM AND METHOD FOR CREATING PERSISTENT MAPPINGS IN AUGMENTED REALITY
Title (de)
SYSTEM UND VERFAHREN ZUR ERZEUGUNG VON PERSISTENTEN KARTIERUNGEN IN DER ERWEITERTEN REALITÄT
Title (fr)
SYSTÈME ET PROCÉDÉ POUR CRÉER DES MAPPAGES PERSISTANTS DANS UNE RÉALITÉ AUGMENTÉE
Publication
Application
Priority
- US 201916395832 A 20190426
- US 201916396145 A 20190426
- US 2019065235 W 20191209
Abstract (en)
[origin: WO2020219109A1] According to an aspect, a method for creating a three-dimensional map for augmented reality (AR) localization includes obtaining a digital representation of a scene of an AR environment, where the digital representation has been captured by a computing device. The method includes identifying, using a machine learning (ML) model, a region of the digital representation having visual data identified as likely to change, and removing a portion of the digital representation that corresponds to the region of the digital representation to obtain a reduced digital representation, where the reduced digital representation is used to generate a three-dimensional (3D) map for the AR environment.
IPC 8 full level
G06T 19/00 (2011.01)
CPC (source: EP US)
G06F 18/24133 (2023.01 - EP); G06T 7/246 (2017.01 - EP); G06T 19/006 (2013.01 - EP US); G06V 10/82 (2022.01 - EP US); G06V 20/20 (2022.01 - EP US); G06V 20/70 (2022.01 - EP US); G06T 2207/20081 (2013.01 - EP); G06T 2207/20084 (2013.01 - EP)
Citation (examination)
EP 3553752 A1 20191016 - TOSHIBA KK [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020219109 A1 20201029; CN 113614793 A 20211105; CN 113614793 B 20240823; CN 113614794 A 20211105; CN 113614794 B 20240604; EP 3959691 A1 20220302; EP 3959692 A1 20220302; WO 2020219110 A1 20201029
DOCDB simple family (application)
US 2019065235 W 20191209; CN 201980094558 A 20191209; CN 201980094560 A 20191209; EP 19832503 A 20191209; EP 19832782 A 20191209; US 2019065239 W 20191209