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:
Sep. 17, 2019
Filed:
Aug. 21, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/34 (2006.01); G06K 9/46 (2006.01); G06K 9/36 (2006.01); H04N 7/12 (2006.01); G06T 7/11 (2017.01); G06K 9/62 (2006.01); G06T 7/168 (2017.01); H04N 7/01 (2006.01); H04N 7/015 (2006.01); G06T 7/42 (2017.01);
U.S. Cl.
CPC ...
G06T 7/11 (2017.01); G06K 9/6212 (2013.01); G06K 9/6218 (2013.01); G06T 7/168 (2017.01); G06T 7/42 (2017.01); H04N 7/01 (2013.01); H04N 7/015 (2013.01); H04N 7/0127 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/20052 (2013.01);
Abstract
Provided are a method and device for generating metadata including frequency characteristic information of an image. Pixel values of a current block among blocks divided from the image are converted into frequency coefficients in the frequency domain. A band value of a frequency band corresponding to each of regions of the current block is determined using the frequency coefficients included in the regions of the current block, the regions of the current block being divided to correspond to different frequency bands. Metadata including the frequency characteristic information of the current block is generated based on the determined band values.