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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 11082718 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

Apr. 21, 2020

Method and device for coding image and method and device for decoding image

Applicant:

Xi'an Zhongxing New Software Co.,ltd, Shaanxi, CN;

Inventors:

Tao Lin, Shanghai, CN;

Ming Li, Shenzhen, CN;

Guoqiang Shang, Shenzhen, CN;

Zhao Wu, Shenzhen, CN;

Assignee:

XI'AN ZHONGXING NEW SOFTWARE CO., LTD, Shaanxi, CN;

Attorney:

Cantor Colburn LLP

Primary Examiner:

Chikaodili E Anyikire

Int. Cl.
CPC ...
H04N 19/59 (2014.01); H04N 19/105 (2014.01); H04N 19/136 (2014.01); H04N 19/182 (2014.01); H04N 19/176 (2014.01); H04N 19/593 (2014.01); H04N 19/70 (2014.01);
U.S. Cl.
CPC ...
H04N 19/59 (2014.11); H04N 19/105 (2014.11); H04N 19/136 (2014.11); H04N 19/176 (2014.11); H04N 19/182 (2014.11); H04N 19/593 (2014.11); H04N 19/70 (2014.11);
Abstract

The present disclosure provides a method and device for image coding and a method and device for image decoding, and the method includes: a representative pixel set of a coding block is constructed, and information for constructing the representative pixel set is determined; predicted values of pixel samples in the coding block are constructed, a generation manner for the predicted values including: constructing the predicted values of the pixel samples according to reconstructed pixel samples in an image region outside the coding block and pixel values of the representative pixel set; and the information for constructing the representative pixel set and information for constructing the predicted values are coded and written into a video bitstream.

Find Patent Forward Citations

Lin, Tao. (2021). Method and device for coding image and method and device for decoding image (U.S. Patent No. 11082718). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11082718

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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