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. 09, 2014
Filed:
Aug. 31, 2011
Sung-hoon Hong, Daegu, KR;
Sung-Hoon Hong, Daegu, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed herein is a video processing apparatus and method based on multiple texture images, which can process videos with optimal video quality at a low transfer rate. For this, an input video is divided into shot segments, and one is selected from a plurality of frames of each shot segment as a seed image. A plurality of texture points are detected from the seed image. The plurality of texture points are tracked from the plurality of frames of the shot segment and then spatio-temporal location transform variables for the respective texture points are calculated. A plurality of texture images are defined using texture points at which the spatio-temporal location transform variables correspond to one another.