Combinative motion estimation algorithm and the corresponding architecture for complex motion phenomenon

Pei‐Chuan Liu

doi:10.1109/30.663736

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Combinative motion estimation algorithm and the corresponding architecture for complex motion phenomenon

1998-01-01

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Pei‐Chuan Liu *

Wen-Thong Chang

Wen-Zen Shen

DOI：10.1109/30.663736

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Abstract

En 中文

Combining the features of block matching algorithm and block recursive algorithm a new motion estimation method is proposed for complex motion phenomenon. With the full searching procedure used in block matching algorithm and the adaptive searching procedure used in block recursive algorithm, the proposed combinative algorithm can be used to estimate more complex motion parameters such as translation, zoom, rotation and image deformation and get good performance. To reduce the computational complexity, the corresponding architecture of the combinative algorithm is also proposed. With this architecture the computation amount can be largely reduced to make the proposed algorithm can be used for real time motion estimation.