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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.:

US 9538126 B1

PDFFull Text
Date of Patent:
Jan. 03, 2017

Filed:

Dec. 03, 2014

Super-resolution of dynamic scenes using sampling rate diversity

Applicant:

King Abdulaziz City for Science and Technology, Riyadh, SA;

Inventors:

Faisal M. al-Salem, Riyadh, SA;

Andrew E. Yagle, Ann Arbor, MI (US);

Assignee:

KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY, Riyadh, SA;

Attorneys:

Andrew M. Calderon

Roberts Mlotkowski Safran Cole & Calderon, P.C.

Primary Examiner:

Phuoc Tran

Int. Cl.
CPC ...
G06K 9/32 (2006.01); H04N 7/01 (2006.01); G06T 7/20 (2006.01); G06T 7/00 (2006.01); G06K 9/62 (2006.01); G06T 5/00 (2006.01); G06T 5/50 (2006.01); H04N 7/015 (2006.01); G06T 3/40 (2006.01);
U.S. Cl.
CPC ...
H04N 7/0135 (2013.01); G06K 9/3233 (2013.01); G06K 9/6201 (2013.01); G06K 9/6234 (2013.01); G06K 9/6247 (2013.01); G06T 3/4053 (2013.01); G06T 5/002 (2013.01); G06T 5/003 (2013.01); G06T 5/009 (2013.01); G06T 5/50 (2013.01); G06T 7/004 (2013.01); G06T 7/208 (2013.01); G06T 7/2033 (2013.01); H04N 7/0117 (2013.01); H04N 7/0152 (2013.01); G06T 2200/12 (2013.01); G06T 2207/20182 (2013.01); G06T 2207/20201 (2013.01); G06T 2207/20208 (2013.01); G06T 2207/20221 (2013.01); G06T 2207/30241 (2013.01);
Abstract

Super-resolution of dynamic scenes using sampling rate diversity, processes and systems thereof are provided. The method implementing the processes includes: in a first stage, super-resolving secondary low-resolution (LR) images using a set of primary LR images to create LR dictionaries to represent polyphase components (PPCs) of high resolution (HR) patches of images; and, in a second stage, reverting to a single frame super-resolution (SR) applied to each frame which comprises an entire image, using the HR dictionaries extracted from the super-resolved sequence obtain in the first stage.

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