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:
Sep. 01, 2026
Filed:
Mar. 29, 2023
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A decoding method includes: calculating a first position on a polar coordinate system, using a first residual generated by predicting a position of a first three-dimensional point on the polar coordinate system; calculating a second position by transforming the polar coordinate system of the first position into a Cartesian coordinate system; decoding the position of the first three-dimensional point on the Cartesian coordinate system by adjusting the second position using a second residual of the Cartesian coordinate system; and decoding attribute information of the first three-dimensional point, using the first position before the transforming.
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