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:
Jan. 07, 2025
Filed:
Jul. 05, 2022
Alibaba (China) Co., Ltd., Hangzhou, CN;
Dong Nie, Bellevue, WA (US);
Xiaofeng Ren, Yarrow Point, WA (US);
Alibaba (China) Co., Ltd., Hangzhou, CN;
Abstract
This application describes cross-scale point cloud segmentation network architecture for and exemplary systems that utilize such network architecture for semantic segmentation of a point cloud. An embodiment of the network architecture includes an encoding path comprising a plurality of sequentially connected encoding nodes, a decoding path following the encoding path and comprising a plurality of sequentially connected decoding nodes, and a plurality of data links respectively corresponding to a plurality of levels of feature resolution, in which each of the plurality of data links connects one of the plurality of encoding nodes and one of the plurality of decoding nodes that have a same level of feature resolution.