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:
Jun. 07, 2016
Filed:
Sep. 29, 2011
Sung Chang Lim, Daejeon, KR;
Hui Yong Kim, Daejeon, KR;
SE Yoon Jeong, Daejeon, KR;
Suk Hee Cho, Daejeon, KR;
Jong Ho Kim, Daejeon, KR;
Ha Hyun Lee, Seoul, KR;
Jin Ho Lee, Daejeon, KR;
Jin Soo Choi, Daejeon, KR;
Jin Woong Kim, Daejeon, KR;
Chie Teuk Ahn, Daejeon, KR;
Hae Chul Choi, Daejeon, KR;
Sung Chang Lim, Daejeon, KR;
Hui Yong Kim, Daejeon, KR;
Se Yoon Jeong, Daejeon, KR;
Suk Hee Cho, Daejeon, KR;
Jong Ho Kim, Daejeon, KR;
Ha Hyun Lee, Seoul, KR;
Jin Ho Lee, Daejeon, KR;
Jin Soo Choi, Daejeon, KR;
Jin Woong Kim, Daejeon, KR;
Chie Teuk Ahn, Daejeon, KR;
Hae Chul Choi, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Industry-Academic Cooperation Foundation Hanbat National Univ, Daejeon, KR;
Abstract
Provided is a scalable video-decoding method based on multiple layers. The scalable video-decoding method according to the present invention comprises: a step of predicting first filter information of a video to be filtered using the information contained in an object layer and/or information contained in another layer, and generating second filter information in accordance with the prediction; and a step of filtering the video to be filtered using the second filter information. According to the present invention, the amount of information being transmitted is reduced, and video compression performance is improved.