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. 30, 2019
Filed:
Jul. 29, 2016
Morphotrust Usa, Llc, Billerica, MA (US);
Rein-Lien Hsu, Edison, NJ (US);
MorphoTrust USA, LLC, Billerica, MA (US);
Abstract
Image data is obtained. The image data is divided into a plurality of segments. A frequency spectrum is generated for each segment. One or more dominant signals corresponding to the image data are estimated for each segment based on the associated frequency spectrum. A coherent enhancement process is applied to the one or more dominant signals in each segment by performing sequential scanning in one or more directions. For each of the one or more dominant signals, the data resulting from the coherent enhancement of the signal are stored into separate image buffers, wherein an image buffer is configured to store data resulting from the coherent enhancement of the associated dominant signal across multiple segments. Each of the one or more dominant signals are reconstructed based on aggregating the data stored in a corresponding image buffer.