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. 25, 2017
Filed:
Jul. 20, 2012
Applicants:
Aydogan Ozcan, Los Angeles, CA (US);
Alon Greenbaum, West Hollywood, CA (US);
Inventors:
Aydogan Ozcan, Los Angeles, CA (US);
Alon Greenbaum, West Hollywood, CA (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/89 (2006.01); G02B 21/36 (2006.01); G03H 1/08 (2006.01); G03H 1/00 (2006.01); G06T 3/00 (2006.01); G03H 1/04 (2006.01); G03H 1/26 (2006.01);
U.S. Cl.
CPC ...
G02B 21/365 (2013.01); G02B 21/367 (2013.01); G03H 1/0005 (2013.01); G03H 1/0443 (2013.01); G03H 1/0866 (2013.01); G06T 3/0068 (2013.01); G03H 2001/005 (2013.01); G03H 2001/0447 (2013.01); G03H 2001/0454 (2013.01); G03H 2001/2655 (2013.01); G03H 2210/12 (2013.01); G03H 2210/55 (2013.01); G03H 2240/56 (2013.01);
Abstract
A method of imaging includes illuminating a sample spaced apart from an image sensor at a multiple distances. Image frames of the sample obtained at each distance are registered to one another and lost phase information from the registered higher resolution image frames is iteratively recovered. Amplitude and/or phase images of the sample are reconstructed based at least in part on the recovered lost phase information.