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:
Nov. 24, 2010
Applicants:
Moon Ho Lee, Jeollabuk-do, KR;
Dae Chul Park, Daejeon, KR;
Inventors:
Moon Ho Lee, Jeollabuk-do, KR;
Dae Chul Park, Daejeon, KR;
Assignee:
Industrial Cooperative Foundation Chonbuk National University, Jeollabuk-Do, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A signal processing device and an image processing device are provided. The signal processing device includes a matrix calculator for performing a matrix operation selected by a switch part among a DCT matrix operation, a Haar matrix operation, and a Slant matrix operation, with respect to an input signal. Thus, the signal processing device can be implemented in a hybrid architecture capable of selectively processing the DCT-II transform, the Haar transform, and the Slant transform with a single chip.