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:
Aug. 11, 2015
Filed:
Oct. 30, 2013
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Omry Sendik, Tel-Aviv, IL;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A motion estimation method includes grouping row blocks of a first frame into a first plurality of banks and grouping row blocks of a second frame into a corresponding second plurality of banks, respectively; calculating the normalized cross correlation (NCC) or the sum of absolute difference (SAD) between the banks of the first frame and the banks of the second frame; detecting the local maxima from the NCC or the local minima from the SAD; estimating a first relative displacement between corresponding reference row blocks of the first frame and of the second frame; calculating motion coefficients using first relative displacements; and estimating second relative displacements using the motion coefficients.