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:
Dec. 16, 2014
Filed:
Jul. 20, 2012
Shilpi Sahu, Karnataka, IN;
Panikumar Gururaj Kallamballe, Karnataka, IN;
Sujith Srinivasan, Karnataka, IN;
Shilpi Sahu, Karnataka, IN;
Panikumar Gururaj Kallamballe, Karnataka, IN;
Sujith Srinivasan, Karnataka, IN;
Marvell International Ltd., Hamilton, BM;
Abstract
Systems and methods are provided for detecting sharpness among video fields. In certain implementations of the systems and methods, a plurality of video fields is received and a sharpness metric for each of the plurality of video fields is determined. The sharpness metric of a first video field is compared to the sharpness metric of a second video field among the plurality of video fields and a video field source of the first video field and the second video field is determined based on the comparison.