A video image based on the interpolation frame interpolation method

The present invention discloses a video interpolation frame image interpolation method based on the present invention can not be obtained a good result for the bi-directional motion estimation block search, the search will produce unidirectional block "overlap" and "voids in the interpolated frame in the interpolation compensation "the problem, design a video frame interpolation scheme based image repair. First, the three-way movement between adjacent frames of variable block size motion vector field estimation and smoothing filter; then interpolated to obtain the initial compensation interpolated frame, and wherein the "empty" and "overlapping" area tag, generating area mask to be repaired; Finally, a mask image according to the interpolated frame initial patch, to give the final interpolated frame. The present invention can effectively improve the real-time frame-rate up-conversion to reduce the interpolation frame blockiness, improve the image quality, easy to implement, high efficiency, suitable for high-definition video.