Bidirectional Motion compensated frame interpolation using accumulated weighted sum

In this paper, we propose new method of Motion compensated frame interpolation (MCFI) using accumulated weighted sum. Block artifacts observed and the motion regions may not be correctly compensated in conventional MCFI methods. To prevent these drawbacks, we proposed a method that uses motion vectors of whole pixels and weighted sums, and the interpolation values determined by the representative value of the sums. Therefore, this method conserves moving object regions, and can reduce the artifacts.