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1. WO2020223487 - VOLUMETRIC CAPTURE OF OBJECTS WITH A SINGLE RGBD CAMERA

Publication Number WO/2020/223487
Publication Date 05.11.2020
International Application No. PCT/US2020/030723
International Filing Date 30.04.2020
IPC
G06T 19/00 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
CPC
G06K 9/00208
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00201Recognising three-dimensional objects, e.g. using range or tactile information
00208by matching two-dimensional images to three-dimensional objects
G06K 9/00671
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00664Recognising scenes such as could be captured by a camera operated by a pedestrian or robot, including objects at substantially different ranges from the camera
00671for providing information about objects in the scene to a user, e.g. as in augmented reality applications
G06K 9/6257
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6217Design or setup of recognition systems and techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
6256Obtaining sets of training patterns; Bootstrap methods, e.g. bagging, boosting
6257characterised by the organisation or the structure of the process, e.g. boosting cascade
G06K 9/6271
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
6267Classification techniques
6268relating to the classification paradigm, e.g. parametric or non-parametric approaches
627based on distances between the pattern to be recognised and training or reference patterns
6271based on distances to prototypes
G06T 19/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
G06T 19/006
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
006Mixed reality
Applicants
  • GOOGLE LLC [US]/[US]
Inventors
  • TKACH, Anastasia
  • BRUALLA, Ricardo Martin
  • IZADI, Shahram
  • YANG, Shuoran
  • KESKIN, Cem
  • FANELLO, Sean Ryan Francesco
  • DAVIDSON, Philip
  • TAYLOR, Jonathan
  • PANDEY, Rohit
  • TAGLIASACCHI, Andrea
  • PIDLYPENSKYI, Pavlo
Agents
  • SMITH, Edward P.
  • BELLERMANN, Mark R.W.
  • BENNETT, Daniel M.
  • BRAKE, R. Edward
  • FORD, Timothy D.
  • HUGHES, William G.
  • KEY, Joseph F.
  • GROVER, Melanie
  • SODERBERG, J. Richard
Priority Data
16/861,53029.04.2020US
62/840,90530.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VOLUMETRIC CAPTURE OF OBJECTS WITH A SINGLE RGBD CAMERA
(FR) CAPTURE VOLUMÉTRIQUE D'OBJETS À L'AIDE D'UNE CAMÉRA RGBD UNIQUE
Abstract
(EN)
A method includes receiving a first image including color data and depth data, determining a viewpoint associated with an augmented reality (AR) and/or virtual reality (VR) display displaying a second image, receiving at least one calibration image including an object in the first image, the object being in a different pose as compared to a pose of the object in the first image, and generating the second image based on the first image, the viewpoint and the at least one calibration image.
(FR)
Un procédé consiste à recevoir une première image comprenant des données de couleur et des données de profondeur, à déterminer un point de vue associé à un affichage de réalité augmentée (AR) et/ou de réalité virtuelle (VR) affichant une seconde image, à recevoir au moins une image d'étalonnage comprenant un objet dans la première image, l'objet étant dans une pose différente par rapport à une pose de l'objet dans la première image, et à générer la seconde image sur la base de la première image, du point de vue et de la ou des images d'étalonnage.
Also published as
EP2020725612
EP20725612
Latest bibliographic data on file with the International Bureau