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. 13, 2018
Filed:
Apr. 30, 2015
Applicant:
Freedom Scientific, Inc., St. Petersburg, FL (US);
Inventors:
Patrick Murphy, Riverview, FL (US);
Todd Conard, Ruskin, FL (US);
Douglas J. Glazar, Parrish, FL (US);
Assignee:
Freedom Scientific, Inc., St. Petersburg, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01); G02B 27/02 (2006.01); H04N 5/235 (2006.01); H04N 5/247 (2006.01); H04N 9/825 (2006.01); H04N 9/793 (2006.01); G06T 1/00 (2006.01); G06T 3/40 (2006.01); G06T 3/60 (2006.01); H04N 5/77 (2006.01); G06T 3/00 (2006.01); G09G 5/02 (2006.01); G09G 5/04 (2006.01); G09G 5/14 (2006.01); G09G 5/391 (2006.01); G06T 7/70 (2017.01); G06T 7/507 (2017.01); G06T 7/11 (2017.01);
U.S. Cl.
CPC ...
G02B 27/026 (2013.01); G02B 27/021 (2013.01); G02B 27/027 (2013.01); G06T 1/0007 (2013.01); G06T 3/0025 (2013.01); G06T 3/4015 (2013.01); G06T 3/602 (2013.01); G06T 7/11 (2017.01); G06T 7/507 (2017.01); G06T 7/70 (2017.01); G09G 5/026 (2013.01); G09G 5/04 (2013.01); G09G 5/14 (2013.01); G09G 5/391 (2013.01); H04N 5/2354 (2013.01); H04N 5/247 (2013.01); H04N 5/77 (2013.01); H04N 9/7936 (2013.01); H04N 9/825 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10152 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/20208 (2013.01); G06T 2207/30176 (2013.01); H04N 2201/0081 (2013.01); H04N 2201/0089 (2013.01); H04N 2201/043 (2013.01); H04N 2201/0436 (2013.01);
Abstract
Disclosed is a video processor for a magnifier camera. In particular, the disclosure relates to a video processor that eliminates the use of a frame buffer. This, in turn, reduces the latency otherwise present in the video signal. The disclosed video processor also allows selected portions of the display to be shaded. This highlights the non-shaded portions of the display while at the same time allowing the entire object to be perceived by the user.