Invention Grant
US08831094B2 Video processing method and apparatus based on multiple texture images
有权
基于多纹理图像的视频处理方法和装置
- Patent Title: Video processing method and apparatus based on multiple texture images
- Patent Title (中): 基于多纹理图像的视频处理方法和装置
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Application No.: US13222494Application Date: 2011-08-31
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Publication No.: US08831094B2Publication Date: 2014-09-09
- Inventor: Sung-Hoon Hong
- Applicant: Sung-Hoon Hong
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2010-0085610 20100901; KR10-2011-0045680 20110516
- Main IPC: H04B1/66
- IPC: H04B1/66 ; H04N19/537 ; H04N19/20 ; G06K9/36

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.
Public/Granted literature
- US20120051422A1 VIDEO PROCESSING METHOD AND APPARATUS BASED ON MULTIPLE TEXTURE IMAGES Public/Granted day:2012-03-01
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