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. 15, 2013
Filed:
Jan. 27, 2009
Applicant:
Toshiyuki Kawasaki, Kanagawa, JP;
Inventor:
Toshiyuki Kawasaki, Kanagawa, JP;
Assignee:
Ricoh Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distortion of image data is corrected by performing a coordinate transformation of the image data by using where X and Y represent coordinates of a transformation source which is the image data after the correction of the distortion, x and y represent coordinates of a transformation destination which is the image data having the distortion, xand yare offset values in x direction and y direction, respectively, and f and g are correction functions.
Kawasaki, Toshiyuki. (2013). Image processing method, image processing apparatus, and imaging apparatus (U.S. Patent No. 8355598). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8355598
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