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:
Oct. 15, 2013
Filed:
Jul. 15, 2010
Jae Jin Lee, Daejeon, KR;
Moo Kyoung Chung, Daejeon, KR;
Kyung Su Kim, Seoul, KR;
Jun Young Lee, Busan, KR;
Seong MO Park, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Jae Jin Lee, Daejeon, KR;
Moo Kyoung Chung, Daejeon, KR;
Kyung Su Kim, Seoul, KR;
Jun Young Lee, Busan, KR;
Seong Mo Park, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A video decoding apparatus and method based on a data and function splitting scheme are disclosed. The video decoding apparatus based on a data and function splitting scheme includes a variable length decoding unit performing variable length decoding and parsing on a bit stream to acquire residual data and a decoding parameter, and splitting the residual data and the decoding parameter by row; and N (N is a natural number of 2 or larger) number of clusters splitting dequantization and inverse discrete cosine transform (IDCT), motion vector prediction, intra prediction and motion compensation, video restoration, and deblocking function into M number of functions, acquiring the residual data, the decoding parameter, and macroblock (MB) processing information of an upper cluster by column, and splitting the information acquired by column into M number of functions to process the same.