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:
Apr. 22, 2014
Filed:
Jan. 11, 2008
Woo-sung Shim, Yongin-si, KR;
Hak-sup Song, Suwon-si, KR;
Young-ho Moon, Suwon-si, KR;
Jong-bum Choi, Yangju-si, KR;
Woo-sung Shim, Yongin-si, KR;
Hak-sup Song, Suwon-si, KR;
Young-ho Moon, Suwon-si, KR;
Jong-bum Choi, Yangju-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Provided are a method and an apparatus for filtering video data. The method includes determining whether a difference value of illumination change (DVIC) of a current image processing unit containing a current block is different from a DVIC of an image processing unit that is adjacent to the current image processing unit and based on the determining, adjusting a filtering strength of a deblocking filter and performing deblocking filtering on a boundary of the current block using the filter with the adjusted filtering strength.