한국정보디스플레이학회:학술대회논문집
- 2008.10a
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- Pages.749-752
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- 2008
Enhanced Cross Search algorithm using Predicted Motion Vector for Fast Block Motion Estimation
- Ko, Byung-Kwan (Dept. of EECI, Hanyang Univ.) ;
- Kwak, Tong-Ill (Dept. of EECI, Hanyang Univ.) ;
- Hwang, Bo-Hyun (Dept. of EECI, Hanyang Univ.) ;
- Yun, Jong-Ho (Dept. of EECI, Hanyang Univ.) ;
- Choi, Myung-Ryul (Dept. of EECI, Hanyang Univ.)
- Published : 2008.10.13
Abstract
Various Motion Estimation (ME) algorithms have been proposed since ME requires large computational complexity. The proposed algorithm employs Enhanced Cross Search Pattern (ECSP) using motion vector of neighbor-blocks to search the motion vector. The experimental results show that proposed algorithm reduces the search point up to 35% compared to conventional methods.