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. 15, 2020
Filed:
Nov. 27, 2017
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Seung Hyun Cho, Daejeon, KR;
Jung Won Kang, Daejeon, KR;
Hyun Suk Ko, Daejeon, KR;
Sung Chang Lim, Daejeon, KR;
Jin Ho mes Lee, Daejeon, KR;
Ha Hyun Lee, Seoul, KR;
Dong San Jun, Daejeon, KR;
Hui Yong Kim, Daejeon, KR;
Byeung Woo Jeon, Seongnam-si, KR;
Nam Uk Kim, Suwon-si, KR;
Seung Su Jeon, Suwon-si, KR;
Jin Soo Choi, Daejeon, KR;
RESEARCH & BUSINESS FOUNDATION SUNGYUNWAN UNIVERSITY, Gyeonggi-do, KR;
Abstract
The present invention relates to an image encoding/decoding method and device. The image decoding method according to the present invention comprises the steps of: decoding a prediction mode index; determining whether the prediction mode index indicates function-based intra prediction; inducing a parameter (s) for generating a function, when the prediction mode index indicates the function-based intra prediction; generating the function on the basis of the induced parameter (s); and performing intra prediction by using the generated function.