| 摘要 |
The present invention provides a motion estimation method and system based on block matching, and an application thereof. The method comprises the following steps: obtaining a rotation motion image sequence of a small object; performing translational motion compensation on a target small object by using a customized block algorithm that is based on blocking matching; and performing pixel block related analysis on the target small object on which the translational motion compensation has performed, to calculate the number of rotations of the target small object, a round rotation template being used in the customized algorithm that is based on block matching. The method is used for rotation motion tracking of a target, and uses a round rotation template, so that the tracking efficiency of rotation motion of the target object by using a block matching algorithm is effectively improved. In view of this, it is proposed that the method is applied to, based on the above matching algorithm, cell rotation speed estimation, and has far-reaching significance for the analysis of the dynamics characteristics of a cell. |
