Noise-Analysis Based Threshold-Choosing Algorithm in Motion Estimation
نویسندگان
چکیده
A novel threshold choosing method for the thresholdbased skip mechanism is presented, in which the threshold is obtained from the analysis of the video device induced noise variance. Simulation results show that the proposed method can remarkably reduce the computation time consumption with only marginal performance penalty. key words: noise analysis, diamond search, motion estimation, skip mechanism
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عنوان ژورنال:
- IEICE Transactions
دوره 88-B شماره
صفحات -
تاریخ انتشار 2005