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:
Dec. 23, 2025
Filed:
Jun. 22, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Sergey Yurievich Ikonin, Moscow, RU;
Mikhail Vyacheslavovich Sosulnikov, Munich, DE;
Alexander Alexandrovich Karabutov, Munich, DE;
Timofey Mikhailovich Solovyev, Munich, DE;
Biao Wang, Shenzhen, CN;
Elena Alexandrovna Alshina, Munich, DE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The present disclosure relates to methods and apparatuses for decoding data for (still or video processing into a bitstream). Two or more sets of segmentation information elements are obtained from the bitstream. Then, each of the two or more sets of segmentation information elements are inputted respectively into two or more segmentation information processing layers out of a plurality of cascaded layers. In each of the two or more segmentation information processing layers, the respective sets of segmentation information are processed. The decoded data for picture or video processing are obtained based on the segmentation information processed by the plurality of cascaded layers. Accordingly, the data may be decoded from the bitstream in an efficient manner in the layered structure.