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:
Feb. 25, 2014
Filed:
Sep. 23, 2011
Sang-youn Lee, Seoul, KR;
Jaehong Park, Seongnam-si, KR;
Sanghoon Lee, Seoul, KR;
Youngduk Kim, Hwaseong-si, KR;
Sang-Youn Lee, Seoul, KR;
Jaehong Park, Seongnam-si, KR;
Sanghoon Lee, Seoul, KR;
Youngduk Kim, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Abstract
An encoding method comprises receiving a plurality of video frames including first and third reference frames (F, F) and a target frame (F); generating a temporary frame based on assumed constant-velocity motion between the first and third reference frames (F, F); comparing the temporary frame target frame to detect nonlinear motion (errors in the temporary frame) between the first and third reference frames and to produce motion vector information between the target frame and at least one of the reference frames according to the comparison; and encoding the reference frames and the motion vector information.
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