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. 31, 2019
Filed:
Oct. 13, 2016
Lg Electronics Inc., Seoul, KR;
Moonmo Koo, Seoul, KR;
Sehoon Yea, Seoul, KR;
Eunyong Son, Seoul, KR;
Kyuwoon Kim, Seoul, KR;
Jin Heo, Seoul, KR;
Junghak Nam, Seoul, KR;
Bumshik Lee, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention provides a method for encoding a video signal comprising the steps of: obtaining activity information from the video signal, wherein the activity signal indicates information relating to edge characteristics of an image and includes edge orientation information and/or edge level information; determining conditionally non-linear transform (CNT) configuration information on the basis of the activity information; and performing CNT prediction coding on the basis of the CNT configuration information, wherein the CNT prediction coding involves performing prediction using all previously decoded pixel values.