Patent · US Active

Systems, methods and apparatus for calculating position and rotation from a manually set reference point in a spatial mesh

US11676338B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

APOQLAR GMBH · DE

Inventors

Kevin Peivareh · Hamburg, DE
Sirko Pelzl · Hamburg, DE
Simon Furrer · Luzern, CH

Key dates

Filing date	May 2, 2022
Grant date	Jun 13, 2023
Priority date	—
Expiry date	May 2, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG06T2210/41
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems, methods and apparatus are provided through which a 3D source mesh object is generated by a three-dimensional-augmented-reality engine from medical data, a copy mesh object is generated by copying the 3D source mesh object, a center of the 3D source mesh object is calculated from the 3D source mesh object, an orientation bar is generated and placed orthogonally in the center of the copy mesh object, a scene mesh object a generated by scanning the room, the scene mesh object being a game object, a patient mesh object is generated by cutting the scene mesh object in reference to original dimensions of the 3D source mesh object and a patient mesh object is generated from the patient mesh object by starting from the index tip of a finger and placing the 3D source mesh object in a direction that is downward.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.