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:
Feb. 05, 2002
Filed:
Feb. 03, 1999
Oren Aharon, Haifa, IL;
Other;
Abstract
A method and apparatus electronically correct real image distortions caused by lens defects, designed-in distortions (fish-eye lenses), and angular distortion (due to trigonometry, and present in all lenses). The distorted images is directly detected by a photo-sensor array (e.g. a CCD image pickup) as pixel data representing the distorted image; optionally the lens is scanned over a small CCD array to generate different images. The raw image data is downloaded to a computer, in which special software corrects the distortions and reconfigures each raw image onto a virtual spherical surface. The corrected images are juxtaposed to build up a composite virtual image on the virtual sphere. Data representing the virtual image can be transformed back to a flat display surface for viewing any portion of the composite scene without distortion and without discontinuities between juxtaposed images.