公开(公告)号：US20240071010A1

公开(公告)日：2024-02-29

申请号：US18240641

申请日：2023-08-31

Applicant: LabLightAR Inc.

Inventor： Roger BRENT ,  William PERIA ,  Gabriella E. LABAZZO ,  William LAI ,  Stacia R. ENGEL ,  Karrington OGANS

IPC: G06T19/00 ,  G06T3/40 ,  G06T5/00 ,  G06V10/774 ,  G06V20/70

CPC classification number: G06T19/006 ,  G06T3/40 ,  G06T5/002 ,  G06V10/774 ,  G06V20/70 ,  G06T2207/20084 ,  G06V2201/07

Abstract: Training sets of images used for training machine vision systems for object recognition may be augmented via various training set augmentation methods. The machine vision systems trained via the augmented training sets may be further used in an augmented reality procedural guidance system for guiding an operator to complete one or more steps with respect to one or more objects. The training set augmentations may include one or more of an object motion augmentation, a camera motion augmentation, an object herding or clumping augmentation, an object size reduction augmentation, a diversified background augmentation, and a diversified background augmentation with synthetic background images. In some instances, machine vision systems may also be alternatively or concurrently trained to use optically distinguishable markers to recognize objects.

公开(公告)号：US20230377283A1

公开(公告)日：2023-11-23

申请号：US18140927

申请日：2023-04-28

Applicant: LabLightAR Inc.

Inventor： Stacia R. ENGEL ,  Williams PERIA ,  Roger BRENT

IPC: G06T19/00 ,  G02B27/01

CPC classification number: G06T19/006 ,  G02B27/017

Abstract: An augmented reality system includes a knowledge base and an ontology. The knowledgebase includes properties of objects, substances, and materials found in work environments, and the ontology includes settings for permitted entities, objects and materials, and properties and relations including dependency relationships among them, such that the ontology encodes procedures carried out in the work environment in a computable format.