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1. WO2022162616 - SYSTEMS AND METHODS FOR COMBINING MULTIPLE DEPTH MAPS

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Publication Number WO/2022/162616
Publication Date 04.08.2022
International Application No. PCT/IB2022/050773
International Filing Date 28.01.2022
IPC
G06T 7/55 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
50Depth or shape recovery
55from multiple images
H04N 13/271 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
13Stereoscopic video systems; Multi-view video systems; Details thereof
20Image signal generators
271wherein the generated image signals comprise depth maps or disparity maps
G01B 7/26 2006.1
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
26for measuring depth
G01B 11/22 2006.1
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
22for measuring depth
G06T 7/162 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
10Segmentation; Edge detection
162involving graph-based methods
G06T 7/11 2017.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
10Segmentation; Edge detection
11Region-based segmentation
CPC
G01B 11/22
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
22for measuring depth
G01B 11/245
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
245using a plurality of fixed, simultaneously operating transducers
G01B 2210/52
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
2210Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
52Combining or merging partially overlapping images to an overall image
G01B 7/26
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
26for measuring depth
G06T 2207/10028
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10028Range image; Depth image; 3D point clouds
G06T 2207/20221
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20212Image combination
20221Image fusion; Image merging
Applicants
  • VISIONARY MACHINES PTY LTD [AU]/[AU]
Inventors
  • NEWMAN, Rhys
Agents
  • ADAMS PLUCK IP ATTORNEYS
Priority Data
202190018328.01.2021AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR COMBINING MULTIPLE DEPTH MAPS
(FR) SYSTÈMES ET PROCÉDÉS POUR COMBINER DE MULTIPLES CARTES DE PROFONDEUR
front page image
Abstract
(EN) Certain embodiments of the present disclosure are relating to devices, systems and/or methods that may be used for determining scene information using depth information obtained from more than one point of view and combining that depth information to improve the accuracy of the scene information.
(FR) Certains modes de réalisation de la présente invention concernent des dispositifs, des systèmes et/ou des procédés qui peuvent être utilisés pour déterminer des informations de scène à l'aide d'informations de profondeur obtenues à partir de plus d'un point de vue et combiner ces informations de profondeur pour améliorer la précision des informations de scène.
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