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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.:

US 10645382 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Apr. 13, 2017

Video processing method, encoding device, and decoding device

Applicant:

Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;

Inventors:

Xiang Zhang, Beijing, CN;

Siwei Ma, Beijing, CN;

Zhuoyi Lv, Shenzhen, CN;

Assignee:

HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;

Attorney:

Conley Rose, P.C.

Primary Examiner:

Nam D Pham

Int. Cl.
CPC ...
H04N 19/115 (2014.01); H04N 19/176 (2014.01); H04N 19/46 (2014.01); H04N 19/119 (2014.01); H04N 19/124 (2014.01); H04N 19/147 (2014.01); H04N 19/182 (2014.01); H04N 19/184 (2014.01); H04N 19/19 (2014.01); H04N 19/61 (2014.01);
U.S. Cl.
CPC ...
H04N 19/115 (2014.11); H04N 19/119 (2014.11); H04N 19/124 (2014.11); H04N 19/147 (2014.11); H04N 19/176 (2014.11); H04N 19/182 (2014.11); H04N 19/184 (2014.11); H04N 19/19 (2014.11); H04N 19/46 (2014.11); H04N 19/61 (2014.11);
Abstract

A video processing method includes: receiving video data, where the video data is divided into multiple frames; calculating a Lagrange multiplier of a current predict unit in a current coding unit, where the current predict unit is a segment of video signal within the current coding unit, the current coding unit is located in a current frame, and the current frame is one of the multiple frames; performing, by using the Lagrange multiplier of the current predict unit, encoding processing on the current predict unit according to a rate-distortion optimization algorithm to obtain an encoding result of the current predict unit; and sending the encoding result of the current predict unit to a decoder side. An encoding device and a decoding device respectively corresponding to the video processing method are also been provided.

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Zhang, Xiang. (2020). Video processing method, encoding device, and decoding device (U.S. Patent No. 10645382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10645382

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