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:
Dec. 09, 2014
Filed:
Mar. 30, 2010
Byeong Moon Jeon, Seoul, KR;
Joon Young Park, Seoul, KR;
Young Hee Choi, Seoul, KR;
Seung Wook Park, Seoul, KR;
Jung Sun Kim, Seoul, KR;
Seung-won Jung, Seoul, KR;
Sung Jea Ko, Seoul, KR;
Seung-jin Baek, Seoul, KR;
Byeong Moon Jeon, Seoul, KR;
Joon Young Park, Seoul, KR;
Young Hee Choi, Seoul, KR;
Seung Wook Park, Seoul, KR;
Jung Sun Kim, Seoul, KR;
Seung-Won Jung, Seoul, KR;
Sung Jea Ko, Seoul, KR;
Seung-Jin Baek, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Korea University Research and Business Foundation, Seoul, KR;
Abstract
The present invention relates to a method and apparatus for processing video signals, the method comprising: decoding a current frame of a video signal in block units to generate a restored frame, and acquiring first and second flags to acquire a filter coefficient which is adaptively determined from the video signal for each slice on the basis of flag information, or performing deblocking filtering with a predetermined filter coefficient. The present invention relates to a video signal processing method which includes an inter-frame prediction method that determines a motion vector, and a method for performing inter-frame prediction for a residual image. The method for processing video signals can increase the compression encoding efficiency by performing accurate motion prediction and residual image prediction, and can improve the quality of a restored image by removing distortion and performing a filtering for restoring an image that is close to the original image.