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:
Mar. 16, 2004
Filed:
Dec. 09, 1999
Kazumi Suga, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image processing apparatus obtains, on the basis of information of input resolution of input image data and information of output resolution to be obtained after transformation of resolution, a ratio of the input resolution to the output resolution as an integral ratio M:N having no common divisor, decides, in units of the N number of pixels of output image data, which of a first resolution transforming process and a second resolution transforming process is to be used for each of the N number of pixels of output image data, and performs the first resolution transforming process and the second resolution transforming process on the input image data on the basis of a result of this decision, to obtain the output image data.