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. 10, 2012
Filed:
Oct. 23, 2008
Akihiko Utsugi, Machida, JP;
Akihiko Utsugi, Machida, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A proposition is to provide an image processing method, a carrier medium carrying an image processing program, an image processing apparatus, and an imaging apparatus capable of attaining line reproducibility and magnification distortion reduction in a well-balanced manner in an image. The image processing method is an image processing method for performing predetermined geometric transformation processing (h(θ)) on an image to be processed, in which the predetermined geometric transformation processing (h(θ)) includes geometric transformation processing for magnification distortion reduction (h=α tan (θ/2)^(κp)) that reduces discrepancy between circumferential magnification and radial magnification of the image to be processed, and at least one parameter (θp) that determines the strength or content of the predetermined geometric transformation processing (h=α tan (θ/2)^(κp)) is set according to the structure of the image to be processed.