The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2024
Filed:
Jan. 12, 2024
Apple Inc., Cupertino, CA (US);
Payal Jotwani, Santa Clara, CA (US);
APPLE INC., Cupertino, CA (US);
Abstract
A device obtains a point cloud of a scene including a plurality of points. Each point has three-dimensional coordinates in a three-dimensional coordinate system. A first cluster of points has a first semantic label. The device obtains a two-dimensional image of the scene with a camera with an intrinsic parameter. The device detects, in the two-dimensional image, a representation of a first object corresponding to the first semantic label. The device determines two-dimensional coordinates in a two-dimensional coordinate system of the two-dimensional image corresponding to the first object. The device determines, from the first cluster of points, three-dimensional coordinates in the three-dimensional coordinate system of the scene corresponding to the two-dimensional coordinates in the two-dimensional coordinate system of the two-dimensional image of the scene. The device estimates the intrinsic parameter based on the two-dimensional and the three-dimensional coordinates.