发明授权
US08811477B2 Video processing method and apparatus based on multiple texture images using video excitation signals 有权
基于使用视频激励信号的多个纹理图像的视频处理方法和装置

Video processing method and apparatus based on multiple texture images using video excitation signals
摘要:
Disclosed herein is a video processing apparatus and method based on multiple texture images using video excitation signals. For this, an input video is divided into shot segment, 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. Each of the plurality of texture images is defined as a sum of a plurality of texture blocks that are outputs of texture synthesis filters that receive video excitation signals as inputs.
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