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:
Aug. 30, 2016
Filed:
Jul. 30, 2013
SK Telecom Co., Ltd., Seoul, KR;
Jeongyeon Lim, Seongnam-si, KR;
Yunglyul Lee, Seoul, KR;
Joohee Moon, Seoul, KR;
Haekwang Kim, Seoul, KR;
Byeungwoo Jeon, Seongnam-si, KR;
Jongki Han, Seoul, KR;
Jaehee Kwak, Anyang-si, KR;
Jeong Pil Kim, Seoul, KR;
Hyundong Kim, Seoul, KR;
SK TELECOM CO., LTD., Seoul, KR;
Abstract
The present disclosure provides an apparatus for encoding a video including: a prediction unit to generate a predicted block of a current block; a subtraction unit to generate a residual block by subtracting the predicted block from the current block; a transformer to transform the residual block into a frequency transform block by performing different transform methods on different transform units; a quantization unit to quantize the frequency transform block to generate a quantized frequency transform block; and a bitstream generator to encode the quantized frequency transform block into a bitstream.