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A METHOD FOR ADAPTIVE ESTIMATION OF UNWANTED GLOBAL PICTURE INSTABILITIES IN PICTURE SEQUENCES IN DIGITAL VIDEO SIGNALS
A METHOD FOR ADAPTIVE ESTIMATION OF UNWANTED GLOBAL PICTURE INSTABILITIES IN PICTURE SEQUENCES IN DIGITAL VIDEO SIGNALS
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机译:一种自适应估计数字视频信号中图像序列中不希望出现的全局图像不稳定性的方法
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摘要
A method for estimation of global error motion vectors, which represent unwanted global picture instabilities in a picture sequence in digital video signals. The method uses a motion vector estimator with an adaptively variable measuring time distance, as well as spatial processing and temporal processing, in order to estimate a sequence of global motion vectors, from which a sequence of global error motion vectors is separated in order to allow stabilization of a picture sequence in digital video signals.
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