| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a digital image stabilizer and a stabilization method. <P>SOLUTION: The digital image stabilization (DIS) method includes a feature point classification algorithm for selecting optimum feature points, a computationally efficient hierarchical block matching search algorithm of tile base vectors for obtaining the motion vector of the feature points thus selected, and a feature point motion vector grouping/comparison processing for grouping the feature points thus selected based on the vector size ratio and the angle difference. <P>COPYRIGHT: (C)2012,JPO&INPIT |
