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:
Apr. 14, 2026
Filed:
Nov. 16, 2024
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Dongguan, CN;
Zhenyu Dai, Dongguan, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan, CN;
Abstract
Embodiments of the present disclosure provide video decoding method, a video encoding method, and a video decoder. A decoding end operates as follows. A bitstream is decoded and a reconstructed block of a current block is determined. The bitstream is decoded and a first quantization parameter (QP) of the current block is determined, where the first QP is determined based on a second QP predicted through a QP prediction model. The reconstructed block of the current block is filtered with a neural network-based filter according to the first QP, to obtain a filtered reconstructed block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile