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:
Sep. 08, 2015
Filed:
Jun. 29, 2012
Applicants:
Moon Ho Lee, Jeonju-si, KR;
Danping Xu, Jeonju-si, KR;
Inventors:
Moon Ho Lee, Jeonju-si, KR;
Danping Xu, Jeonju-si, KR;
Assignee:
Industrial Cooperation Foundation Chonbuk National University, Jeonju-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/14 (2006.01); H04N 19/134 (2014.01); H04N 19/12 (2014.01); H04N 19/635 (2014.01);
U.S. Cl.
CPC ...
G06F 17/14 (2013.01); H04N 19/12 (2014.11); H04N 19/134 (2014.11); H04N 19/635 (2014.11);
Abstract
A signal transformation apparatus, a signal transformation method, and a recording medium are provided. The signal transformation apparatus selects any one of DCT-II, DST-II, DFT, and HWT, and transforms and outputs the input signal according to the selected transform. Therefore, the hybrid architecture of low complexity can be attained.