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视频内容特征的提取

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摘要 本文是基于视频特征提取的技术研究,主要是对关键帧进行特征提取,得到一个尽可能充分反映关键帧内容的特征空间,作为视频聚类和检索的依据,着重研究了关键帧的视觉特征,包括颜色特征、纹理特征、形状特征等静态特征和运动特征等。
出处 《科技视界》 2013年第26期305-305,336,共2页 Science & Technology Vision
关键词 关键帧 特征 运动
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