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:
Oct. 21, 2014
Filed:
Sep. 27, 2007
Jong-whan Lee, Yongin-si, KR;
Jong-whan Lee, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A deinterlacing method and apparatus for converting an interlaced format into a progressive format are provided. The deinterlacing method includes receiving a plurality of interlaced video fields; extracting a previous video field having a same field identifier as a currently input video field from the interlaced video fields; detecting motion by comparing the extracted previous video field with the currently input video field; and interpolating the currently input video field according to a result of detecting the motion. The apparatus includes an input unit; a first field memory; a second field memory; a motion detection unit which detects motion by comparing a previous video field stored in the first field memory with the currently input video field; and a temporal interpolation unit which, if motion is detected, performs temporal interpolation with respect to the currently input video field using only the previous video field stored in the second field memory.