A Fast Half Pixel Motion Estimation Method based on the Correlations between Integer pixel MVs and Half pixel MVs
نویسندگان
چکیده
منابع مشابه
Half-pixel Motion Estimation Bypass Based on a Linear Model
In hybrid video coding schemes, motion estimation at sub-pixel accuracy, such as 1/2 pixel and 1/4 pixel obviously possesses higher coding efficiency than that at integer-pixel accuracy only. However, it requires more computational overhead for additional processes such as interpolation and search on sub-pixels. We proposed a novel half-pixel motion estimation bypass algorithm based on a linear...
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ژورنال
عنوان ژورنال: The KIPS Transactions:PartB
سال: 2005
ISSN: 1598-284X
DOI: 10.3745/kipstb.2005.12b.2.131