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:
Jan. 28, 2014
Filed:
Sep. 07, 2011
Jae-jin Lee, Daejeon, KR;
Kyung Su Kim, Seoul, KR;
Jun Young Lee, Busan, KR;
Sang Heon Lee, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Jae-Jin Lee, Daejeon, KR;
Kyung Su Kim, Seoul, KR;
Jun Young Lee, Busan, KR;
Sang Heon Lee, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
An apparatus for decoding residual data based on a bit plane and a method thereof, capable of achieving a significant reduction in data traffic between a memory and a functional module in a parallel decoding system, include a variable length decoding module configured to generate residual data for each macroblock from a bit stream, divide the residual data into groups, and generate a bit plane regarding each of the groups, and a variable length decoding memory configured to store the bit plane generated from the variable length decoding module and store the residual data of the groups according to a value of the bit plane.