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:
May. 04, 2004
Filed:
Sep. 18, 2000
Applicant:
Inventor:
Yoshiharu Uetani, Kawasaki, JP;
Assignee:
Kabushikikaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/714 ;
U.S. Cl.
CPC ...
G06F 1/714 ;
Abstract
A discrete cosine transformation apparatus comprises a transposition section that transposes input picture signal of N×N pixels in every N pixels between the one-dimensional processing and the two-dimensional processing and a transformation section that subjects an output of the transposition section to a discrete cosine transformation.