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:
May. 25, 2021
Filed:
Apr. 03, 2019
Electronics and Telecommunications Research Institute, Daejeon, KR;
Seung-Hyun Cho, Daejeon, KR;
Je-Won Kang, Seoul, KR;
Na-Young Kim, Seoul, KR;
Jung-Kyung Lee, Seoul, KR;
Joo-Young Lee, Daejeon, KR;
Hyunsuk Ko, Daejeon, KR;
Youn-Hee Kim, Daejeon, KR;
Jong-Ho Kim, Daejeon, KR;
Jin-Wuk Seok, Daejeon, KR;
Dae-Yeol Lee, Daejeon, KR;
Woong Lim, Daejeon, KR;
Se-Yoon Jeong, Daejeon, KR;
Hui-Yong Kim, Daejeon, KR;
Jin-Soo Choi, Daejeon, KR;
Electronics and Telecommunications Research institute, Daejeon, KR;
Abstract
An inter-prediction method and apparatus uses a reference frame generated based on deep learning. In the inter-prediction method and apparatus, a reference frame is selected, and a virtual reference frame is generated based on the selected reference frame. A reference picture list is configured to include the generated virtual reference frame, and inter prediction for a target block is performed based on the virtual reference frame. The virtual reference frame may be generated based on a deep-learning network architecture, and may be generated based on video interpolation and/or video extrapolation that use the selected reference frame.