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:
May. 26, 2026
Filed:
May. 30, 2024
Dell Products L.p., Round Rock, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A method includes generating an intra-frame point cloud and an inter-frame point cloud based on point cloud data that includes a plurality of point cloud frames. The method further includes generating a motion vector associated with the intra-frame point cloud based on the intra-frame point cloud and the inter-frame point cloud. The method further includes generating a compressed inter-frame point cloud based on the inter-frame point cloud by using an encoder module of an autoencoder network. In addition, the method further includes generating compressed point cloud data based on the motion vector and the compressed inter-frame point cloud. According to solutions of embodiments of the present disclosure, the point cloud data can be compressed through a down-sampling convolution layer of the encoder module, and a correlation between the point cloud data can be captured by combining cross-attention layers, resulting in improved compression ratio, compression accuracy and point cloud data quality.