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. 06, 2021
Filed:
May. 30, 2020
Center for Quantitative Cytometry, San Juan, PR (US);
Abraham Schwartz, San Juan, PR (US);
Philip Sherman, Cleveland, OH (US);
Emma Fernandez Repollet, San Juan, PR (US);
CENTER FOR QUANTITATIVE CYTOMETRY, San Juan, PR (US);
Abstract
An apparatus and method to generate intrinsic images without barrier filters and dichroic mirrors is provided. The method involves acquisition of an image of a focused field of view and a diffused image of the same field of view. The diffused image is obtained by placing a translucent material in the path between a camera and the field of view. The translucent material permits transmission of the illumination energy while diffusing the spatial details of the field of view, thus producing a featureless image of illumination intensities. The focused and diffused images are then processed pixel-by-pixel by to generate intrinsic images free of irrelevant illumination.