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:
Mar. 24, 2015
Filed:
Dec. 13, 2011
Applicants:
Ig Kyun Kim, Daejeon, KR;
Kyoung Seon Shin, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Hee-bum Jung, Daejeon, KR;
Inventors:
Ig Kyun Kim, Daejeon, KR;
Kyoung Seon Shin, Daejeon, KR;
Nak Woong Eum, Daejeon, KR;
Hee-Bum Jung, Daejeon, KR;
Assignee:
Intellectual Discovery Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 19/557 (2014.01); H04N 19/56 (2014.01); H04N 19/61 (2014.01); H04N 19/53 (2014.01); H04N 19/533 (2014.01);
U.S. Cl.
CPC ...
H04N 19/557 (2014.01); H04N 19/56 (2014.01); H04N 19/61 (2014.01); H04N 19/53 (2014.01); H04N 19/533 (2014.01);
Abstract
A motion vector extraction method includes: deciding on a search start position in an original video and performing a spiral motion search; and determining whether or not to perform a search in a sub-sampling video, during P picture search.