Moving target detection method based on block projection matching

Aiming at the moving target detection in image sequence for dynamic scene, block projection and matching were utilized for global motion estimation. Then, the background image was compensated by applying the estimated motion parameters so as to stabilize the image sequence. Finally, background subtraction was employed in the stabilized image sequence to extract moving targets. Experiment tests denote that the proposed moving target detection algorithm based on block projection and matching can efficiently extract moving targets in dynamic scene.