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:
Mar. 02, 2021
Filed:
May. 09, 2014
SK Telecom Co., Ltd., Seoul, KR;
Jeongyeon Lim, Seongnam-si, KR;
Joong Gunn Park, Suwon Si, KR;
Byeungwoo Jeon, Seongnam-si, KR;
Haekwang Kim, Seoul, KR;
Joohee Moon, Seoul, KR;
Yunglyul Lee, Seoul, KR;
Jongki Han, Seoul, KR;
Jung Youp Yang, Seoul, KR;
Jaehwan Kim, Seoul, KR;
Kwanghyun Won, Bucheon-si, KR;
Hoyoung Lee, Suwon-si, KR;
SK TELECOM CO., LTD., Seoul, KR;
Abstract
A video encoding apparatus includes: an inter prediction unit to determine a motion parameter of a current block and generate a predicted block of the current block, by performing a motion estimation on the current block; and an optimal mode determining unit to set a prediction mode of the current block as a SKIP mode when (i) the motion parameter of the current block is identical to a motion parameter of a candidate block among a plurality of candidate blocks and (ii) all-zero coefficients result from a transform and a quantization performed on a residual data block representing the difference between the current block and the predicted block.