A novel local area interpolation algorithm for heart 3D recreation form 2D cardiac ultrasound images with ball filter

This paper proposes a new novel local area interpolation algorithm for heart 3D recreation form cardiac ultrasound images. Compare with the traditional local area linear interpolation algorithm, we introduced a 3D ball Filter, which leads to the number of slice and the number of the interpolation candidate points are dynamic, the experiment results show that our results are much more smoother and realistic than that of the traditional one which the number of slice and points are fixed.