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. 23, 2025
Filed:
Jun. 29, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Abstract
Provided are a method for constructing a Morton code, an encoder, decoder and computer storage medium. The encoder determines geometric information of a current point in a point cloud; determines an index value corresponding to a coordinate component according to the coordinate component in the geometric information; determines a Morton code component corresponding to the coordinate component according to the index value and a Morton code lookup table; determines a Morton code of the current point according to the Morton code component. The encoder analyzes a bitstream to determine geometric information of a current point in a point cloud; determines an index value corresponding to a coordinate component according to the coordinate component in geometric information; determines a Morton code component corresponding to the coordinate component according to the index value and a Morton code lookup table; determines a Morton code of the current point according to Morton code component.