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:
Jul. 07, 2026
Filed:
May. 10, 2024
Araceli Biosciences Inc., Tigard, OR (US);
Shiou-Jyh Ja, Portland, OR (US);
ARACELI BIOSCIENCES INC., Tigard, OR (US);
Abstract
Methods and systems are provided for correcting pixel intensity variation in an image. In one example, a method comprises: acquiring reference images at different sensor temperatures and/or exposure times; generating a plurality of parameters via identifying a cut-off pixel number using a break-up point between a linear region and a non-linear region of an intensity curve for each reference image; sending coordinates of identified pixels to be corrected to an image sensor; capturing a pixel-corrected image via the image sensor by replacing a pixel intensity at coordinates of the pixels to be corrected with a local statistic intensity; and outputting the pixel-corrected image for display and/or storage.