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. 19, 2026
Filed:
Aug. 08, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Friedrich-alexander-universität Erlangen-nürnberg, Erlangen, DE;
Timofey Mikhailovich Solovyev, Munich, DE;
Fabian Brand, Erlangen, DE;
Jürgen Seiler, Erlangen, DE;
Andre Kaup, Erlangen, DE;
Elena Alexandrovna Alshina, Munich, DE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, DE;
Abstract
A sparse motion field exchanges motion information between encoder and decoder. Side information indicates a suitable interpolation approach for interpolating the motion vectors of the dense motion field different from the signaled sparse motion field motion vectors. The side information is provided on a segment basis. The segments are derived at the encoder side and the decoder side similarly, based on the reference images and the sparse motion field.