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:
Mar. 17, 2020
Filed:
Aug. 31, 2018
Futurewei Technologies, Inc., Plano, TX (US);
Roman Chernyak, Moscow, RU;
Victor Stepin, Moscow, RU;
Jose Alvarez, Santa Clara, CA (US);
Shan Liu, San Jose, CA (US);
Jiali Fu, Shenzhen, CN;
Shan Gao, Shenzhen, CN;
Haitao Yang, Shenzhen, CN;
Yin Zhao, Shenzhen, CN;
Jiantong Zhou, Shenzhen, CN;
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
A mechanism of video coding is provided. The mechanism includes generating a reconstructed video frame. Noise suppression filter parameters are determined by partitioning the reconstructed video frame into blocks and matching the blocks to create patches. The noise suppression filter parameters are then determined based on the patches by creating a transformed matrix of patch frequencies. The noise suppression filter parameters include a noise estimation parameter that is a function of patch frequency. The noise suppression filter parameters are then employed to apply a noise suppression filter to the reconstructed video frame.