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1. WO2019044652 - INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND MOVABLE OBJECT

Publication Number WO/2019/044652
Publication Date 07.03.2019
International Application No. PCT/JP2018/031155
International Filing Date 23.08.2018
IPC
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR 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
CPC
G01C 21/30
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
28with correlation of data from several navigational instruments
30Map- or contour-matching
G05D 1/0246
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
021specially adapted to land vehicles
0231using optical position detecting means
0246using a video camera in combination with image processing means
G06K 9/00791
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
00791Recognising scenes perceived from the perspective of a land vehicle, e.g. recognising lanes, obstacles or traffic signs on road scenes
G06T 17/05
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
05Geographic models
G06T 2207/30252
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30248Vehicle exterior or interior
30252Vehicle exterior; Vicinity of vehicle
G06T 7/74
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
70Determining position or orientation of objects or cameras
73using feature-based methods
74involving reference images or patches
Applicants
  • SONY CORPORATION [JP]/[JP]
Inventors
  • ABE Shinichiro
  • TOYOSHI Masahiko
  • LEE Shun
  • YAMAMOTO Keitaro
Agents
  • NISHIKAWA Takashi
  • INAMOTO Yoshio
Priority Data
2017-16453229.08.2017JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND MOVABLE OBJECT
(FR) APPAREIL DE TRAITEMENT D'INFORMATION, PROCÉDÉ DE TRAITEMENT D'INFORMATION, PROGRAMME ET OBJET MOBILE
Abstract
(EN)
There is provided methods and apparatus for estimating a position of a movable object. A dynamic reference image is generated based on an environment and a reference image extracted from a map. A position of the movable object is estimated based on the dynamic reference image and an observation image of an area around the movable object.
(FR)
L'invention concerne des procédés et un appareil pour estimer une position d'un objet mobile. Une image de référence dynamique est générée sur la base d'un environnement et d'une image de référence extraite à partir d'une carte. Une position de l'objet mobile est estimée sur la base de l'image de référence dynamique et d'une image d'observation d'une zone autour de l'objet mobile.
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