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:
Jul. 10, 2012
Filed:
Oct. 29, 2008
Gwang Hoon Park, Gyeonggi-do, KR;
Min Woo Park, Gyeonggi-do, KR;
Seong Seon Baek, Gyeonggi-do, KR;
Doug Young Suh, Gyeonggi-do, KR;
Kyu Heon Kim, Seoul, KR;
Gwang Hoon Park, Gyeonggi-do, KR;
Min Woo Park, Gyeonggi-do, KR;
Seong Seon Baek, Gyeonggi-do, KR;
Doug Young Suh, Gyeonggi-do, KR;
Kyu Heon Kim, Seoul, KR;
University-Industry Cooperation Group of Kyung Hee University, Yongin-si, Gyeonggi-do, KR;
Abstract
Disclosed are a transcoding apparatus and method between two codecs each including a deblocking filter. The transcoding method between first and second codecs each including a deblocking filter, may include decoding input data encoded according to the first codec, according to the first codec so as to generate decoded data; and encoding the decoded data according to the second codec. The decoded data may include data on which deblocking filtering is not performed by the first codec, or data on which deblocking filtering is adaptively performed by the first codec. The decoded data may further include data on which deblocking filtering is performed by the first codec. The decoded data may be used as input data when the second codec performs encoding and/or when the second codec performs motion estimation.